Self Sign Up Code

Customer portal5 EndpointsCustomer / Self Sign Up Code

GET/api/cp/signup/code

Query parameters

`id`string
`deleted`boolean	This property is used to mark an entity as deleted / archived \| Default value: false
`product`string
`unifiedCategory`string
`token`string
`logBookEntryContentType`string
`created`string
`updated`string
`name`string
`externalDescription`string
`internalDescription`string
`searchString`string	text to search for in the list
`orderFieldName`string	name of the order field
`orderFieldSort`string	sorting modeAllowed: `DESCASC`
`page`integer	page of the list
`pageSize`integer	number of entries for each page
`withMaxPageNumber`string	returns the number of pages available as a header if this is set

Responses

200Returns a list of all SelfSignUpLogInviteCodearray<SelfSignUpLogInviteCode>

Show fields (10)

idinteger
Primary key of the invite code. Internal ID.
tokenstring
Token of the invite code.
productPredefinedBillingItem3
Billing item the invite code applies to.
Show fields (81)
- idinteger
  Primary key of the mapped billing item. Internal ID.
- namestringrequired
  Name of the billing item.
- descriptionstringrequired
  Description of the billing item shown to the customer.
- internal_descriptionstring
  Internal description of the billing item, not shown to the customer.
- fixed_hoursnumber (float)
  Fixed number of hours billed.
- fixed_pricenumber (float)
  Fixed price billed.
- fixed_price_base_unitnumber (float)
  Base unit for the fixed price.
- price_fixed_hoursnumber (float)
  Price for the fixed hours.
- price_additional_hoursnumber (float)
  Price for each additional hour.
- name_additional_hoursstring
  Name of the additional hours item.
- description_additional_hoursstring
  Description of the additional hours item.
- time_billed_on_ticket_closeboolean
  Whether the time is billed when the ticket is closed.
- billing_typeBillingItemType
  Billing item type.
- buying_pricenumber (float)
  Purchase price of the item.
- recurrenceCRMRecurrence
  Recurrence the billing item follows.
- deletedboolean
  Whether the billing item is deleted.
- condition_date_afterstring (date-time)
  The item applies only to dates after this date.
- condition_date_beforestring (date-time)
  The item applies only to dates before this date.
- condition_country_codestring
  Country code the item applies to.
- condition_zip_code_fromstring
  Start of the postal code range the item applies to.
- condition_zip_code_tostring
  End of the postal code range the item applies to.
- condition_time_after_hourinteger
  The item applies only after this hour of the day.
- condition_max_lengthinteger
  Maximum length the item applies to.
- condition_time_before_hourinteger
  The item applies only before this hour of the day.
- condition_sub_access_tagAccessTag
  Access tag a subscription must have for the item to apply.
- condition_show_despite_missing_access_tagboolean
  Whether the item is shown even if the access tag is missing.
- condition_sub_free_logicstring
  Free-form condition logic for the subscription.
- fixed_price_logicstring
  Free-form logic that calculates the fixed price.
- sub_self_service_addboolean
  Whether members can add the subscription themselves.
- sub_self_service_deleteboolean
  Whether members can cancel the subscription themselves.
- sub_self_service_add_fixed_pricenumber (float)
  Fixed price charged when members add the subscription themselves.
- sub_self_service_delete_fixed_pricenumber (float)
  Fixed price charged when members cancel the subscription themselves.
- sub_pre_paidboolean
  Whether the subscription is paid in advance.
- sub_only_billed_after_startboolean
  Whether the subscription is only billed after its start date.
- sub_people_age_group_oneinteger
  Upper age limit of age group one.
- sub_people_age_group_one_discountinteger
  Discount in percent for age group one.
- sub_people_age_group_one_freeinteger
  Number of free places for age group one.
- sub_people_age_group_twointeger
  Upper age limit of age group two.
- sub_people_age_group_two_discountinteger
  Discount in percent for age group two.
- sub_people_age_group_two_freeinteger
  Number of free places for age group two.
- sub_people_age_group_threeinteger
  Upper age limit of age group three.
- sub_people_age_group_three_discountinteger
  Discount in percent for age group three.
- sub_people_age_group_three_freeinteger
  Number of free places for age group three.
- sub_people_age_group_fourinteger
  Upper age limit of age group four.
- sub_people_age_group_four_discountinteger
  Discount in percent for age group four.
- sub_people_age_group_four_freeinteger
  Number of free places for age group four.
- price_is_bruttoboolean
  Whether the prices are gross prices including tax.
- skustring
  Artikelnummer (Stock Keeping Unit)
- barcodestring
  Barcode (ISBN, UPC, GTIN usw.)
- companyCRMCompany40
  Company the billing item belongs to.
- parentPredefinedBillingItem3
  Parent billing item, for example for variants.
- is_preferredboolean
  The item is preferred and shown first.
- is_defaultboolean
  The item is the default for its type.
- is_discountboolean
  The item is a discount.
- is_freeboolean
  The item is free of charge.
- is_passiveboolean
  The item is passive and cannot be selected anymore.
- is_globalboolean
  The item is available for all companies.
- inventory_countinteger
  Number of pieces in stock, if the item is a product.
- stock_itemboolean
  This is flag for items that can be ordered at any time
- producer_guarantee_yearsnumber (float)
  Herstellergarantie in Jahren (ganze Jahre oder ,5-Schritte, siehe ProductGuaranteeYears). Grundlage fuer das EU GARAN Label (nur bei Garantie > 2 Jahre zulaessig). Producer guarantee of durability in years (whole or .5 steps), basis for the EU GARAN label.
- producer_brandstring
  Hersteller / Marke, die die Haltbarkeitsgarantie gibt - editierbares Feld "Brand/Trademark" des EU GARAN Labels. Producer / brand offering the commercial guarantee of durability.
- energy_label_attachmentAttachment10
  Energielabel (EU Energieverbrauchskennzeichnung) als Bild/PDF fuer Shop, Warenkorb und Mail. EU energy label image/PDF of this product.
- garan_label_attachmentAttachment10
  Grosses EU GARAN Label (DVO 2025/1960): kostenlose Haltbarkeitsgarantie des Herstellers von mehr als zwei Jahren, mit Jahren, Marke und Modell. Full EU GARAN label (commercial guarantee of durability > 2 years).
- garan_label_pictogram_attachmentAttachment10
  "Nested label" / Piktogramm des EU GARAN Labels: zeigt nur die Jahre, beim Klick/Hover muss das grosse Label (garanLabelAttachment) erscheinen. EU GARAN "nested label" pictogram showing only the years; links to the full label online.
- public_categorystring
  Category of the item shown publicly.
- condition_booking_content_typeBookingContentType11
  Item applies only to bookings with this content type (e.g. flight type). Null = all content types.
- usage_time_baseinteger
  Section time pair used for usage billing: BaseBookingRealUsage::BILLING_TYPE_BLOCK_TIME or BILLING_TYPE_FLIGHT_TIME. Null = follow the usage record's billingType.
- base_locationBaseLocation15
  Location this charge belongs to (e.g. airport landing/takeoff fee), category CATEGORY_LOCATION
- condition_day_of_week_maskinteger
  Day-of-week bitmask (Mon=1 ... Sun=64, see DayOfWeekBitmaskHelper). Null = every day.
- condition_first_usage_onlyboolean
  Charge applies only once per usage record (first matching section, quantity 1)
- budget_grant_countinteger
  Number of event sign-ups this product grants when purchased (null = no budget)
- budget_create_onceboolean
  If true, budget is only created once per person+product combination. For recurring subscriptions: monthly payment but yearly budget.
- ticket_quotainteger
  Ticketverkauf (BaseEvent::isTicketSalesEnabled): Kontingent dieser Ticketart (Event-Preis). Null = nur das Teilnehmerlimit des Events zählt.
- ticket_sale_startstring (date-time)
  Ticketverkauf: Verkaufsstart dieser Ticketart (z. B. Frühbucher ab), null = sofort.
- ticket_sale_endstring (date-time)
  Ticketverkauf: Verkaufsende dieser Ticketart (z. B. Frühbucher bis), null = bis zum Anmeldeschluss.
- ticket_seat_zonestring
  Ticketverkauf mit Sitzplan: Diese Ticketart gilt nur für Plätze dieser Preiszone (BaseLocationPlanItem::seatZone), null = für jeden Platz.
- cancellation_term_unitstring
  Allowed cancellation terms for this subscription product. Null / empty = inherit the club default from settings. See CancellationTermCalculator::TERM_UNITS.
- cancellation_term_datesstring
  Comma separated list of fixed cancellation dates in DD.MM format, e.g. "31.03,30.06,30.09,31.12". Only used when cancellationTermUnit is CUSTOM.
- cancellation_notice_valueinteger
  Numeric value of the notice period before the cancellation term. Null = inherit from settings.
- cancellation_notice_unitstring
  Unit of the notice period: DAYS, WEEKS or MONTHS. Null = inherit from settings.
- … 7 more fields
log_book_entry_content_typestring
Content type of the log book entry created by the invite code.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived
namestring
Name of the entity.
unified_categoryUnifiedCategory4
Show fields (32)
- idinteger
  Primary key of the unified category. Internal ID.
- category_typestring
  Type of the category, for example course or membership.
- childrenarray<UnifiedCategory4>
  Child categories.
- parentUnifiedCategory4
  Parent category.
- view_orderinteger
  Sort order of the category in lists.
- is_publicboolean
  The category is shown publicly.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- namestring
  Name of the entity.
- addressstring
  Address as text.
- address_streetstring
  Street of the address.
- address_house_numberstring
  House number of the address.
- address_street_levelstring
  Street and house number of the address.
- address_costring
  Care-of line of the address.
- address_citystring
  City of the address.
- address_zipstring
  Postal code of the address.
- address_admin_level1string
  First administrative level of the address, e.g. the federal state.
- address_countrystring
  Country code of the address.
- address_full_countrystring
  Full name of the country of the address.
- address_geo_latstring
  Latitude of the address.
- address_geo_lngstring
  Longitude of the address.
- address_external_provider_idstring
  field to store the external provider id of the address. e.g. Google Maps PlaceID like google:ChIJVcKw5r90sEcRhdjNq6NItqE
- main_phonestring
  Main phone number.
- main_faxstring
  Main fax number.
- main_emailstring
  Main e-mail address.
- websitestring
  Website address.
- deletedboolean
  This property is used to mark an entity as deleted / archived
- search_stringstring
  Text that the entity can be searched by.
- short_identifierstring
  Short identifier of the entity.
- slug_identifierstring
  Slug used in URLs of the entity.
- image_urlstring
  URL of the image of the entity.
- is_ui_filterboolean
  This property is used to mark an entity as a filter for the frontend
image_urlstring
URL of the image of the entity.

Request

curl --request GET \
  --url https://your-instance.iw-erp.de/api/cp/signup/code \
  --header 'x-iw-jwt-token: <TOKEN>'

const options = {method: 'GET', headers: {'x-iw-jwt-token': '<TOKEN>'}};

fetch('https://your-instance.iw-erp.de/api/cp/signup/code', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://your-instance.iw-erp.de/api/cp/signup/code"

headers = {"x-iw-jwt-token": "<TOKEN>"}

response = requests.get(url, headers=headers)

print(response.text)

<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://your-instance.iw-erp.de/api/cp/signup/code', [
  'headers' => [
    'x-iw-jwt-token' => '<TOKEN>',
  ],
]);

echo $response->getBody();

using System.Net.Http.Headers;
var client = new HttpClient();
var request = new HttpRequestMessage
{
  Method = HttpMethod.Get,
  RequestUri = new Uri("https://your-instance.iw-erp.de/api/cp/signup/code"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
};
using (var response = await client.SendAsync(request))
{
  response.EnsureSuccessStatusCode();
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);
}

OkHttpClient client = new OkHttpClient();

Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/cp/signup/code")
  .get()
  .addHeader("x-iw-jwt-token", "<TOKEN>")
  .build();

Response response = client.newCall(request).execute();

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://your-instance.iw-erp.de/api/cp/signup/code"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("x-iw-jwt-token", "<TOKEN>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

Dart with the iw_erp_api package

import 'package:iw_erp_api/clients/self_sign_up_invite_code_controller.dart';
import 'package:iw_erp_api/logic/iw_api_state.dart';

IwApiState().host = 'your-instance.iw-erp.de';
IwApiState().currentJwtApiToken = '<TOKEN>';

final result = await SelfSignUpInviteCodeController.getAll();
if (result.success) {
  print(result.data);
}

Response 200 application/json

[
  {
    "id": 42,
    "name": "Beispiel",
    "image_url": "https://vynst.de",
    "token": "string",
    "product": {
      "name": "Beispiel",
      "description": "Text",
      "id": 42,
      "internal_description": "Text",
      "fixed_hours": 1.5,
      "fixed_price": 49.9,
      "fixed_price_base_unit": 49.9,
      "price_fixed_hours": 49.9,
      "price_additional_hours": 49.9,
      "name_additional_hours": "string"
    },
    "log_book_entry_content_type": "string",
    "created": "2026-10-15T09:30:00+02:00",
    "updated": "2026-10-15T09:30:00+02:00",
    "deleted": true,
    "unified_category": {
      "id": 42,
      "name": "Beispiel",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163",
      "address_country": "DE",
      "address_full_country": "DE",
      "main_phone": "+49 511 123456",
      "main_email": "lena.hartmann@example.org",
      "image_url": "https://vynst.de"
    }
  }
]

POST/api/cp/signup/code

Request body application/json

dataSelfSignUpLogInviteCode
Show fields (10)
- idinteger
  Primary key of the invite code. Internal ID.
- tokenstring
  Token of the invite code.
- productPredefinedBillingItem3
  Billing item the invite code applies to.
- log_book_entry_content_typestring
  Content type of the log book entry created by the invite code.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
- namestring
  Name of the entity.
- unified_categoryUnifiedCategory4
- image_urlstring
  URL of the image of the entity.

Responses

200Add a new SelfSignUpLogInviteCodeSelfSignUpLogInviteCode

Show fields (10)

idinteger
Primary key of the invite code. Internal ID.
tokenstring
Token of the invite code.
productPredefinedBillingItem3
Billing item the invite code applies to.
Show fields (81)
- idinteger
  Primary key of the mapped billing item. Internal ID.
- namestringrequired
  Name of the billing item.
- descriptionstringrequired
  Description of the billing item shown to the customer.
- internal_descriptionstring
  Internal description of the billing item, not shown to the customer.
- fixed_hoursnumber (float)
  Fixed number of hours billed.
- fixed_pricenumber (float)
  Fixed price billed.
- fixed_price_base_unitnumber (float)
  Base unit for the fixed price.
- price_fixed_hoursnumber (float)
  Price for the fixed hours.
- price_additional_hoursnumber (float)
  Price for each additional hour.
- name_additional_hoursstring
  Name of the additional hours item.
- description_additional_hoursstring
  Description of the additional hours item.
- time_billed_on_ticket_closeboolean
  Whether the time is billed when the ticket is closed.
- billing_typeBillingItemType
  Billing item type.
- buying_pricenumber (float)
  Purchase price of the item.
- recurrenceCRMRecurrence
  Recurrence the billing item follows.
- deletedboolean
  Whether the billing item is deleted.
- condition_date_afterstring (date-time)
  The item applies only to dates after this date.
- condition_date_beforestring (date-time)
  The item applies only to dates before this date.
- condition_country_codestring
  Country code the item applies to.
- condition_zip_code_fromstring
  Start of the postal code range the item applies to.
- condition_zip_code_tostring
  End of the postal code range the item applies to.
- condition_time_after_hourinteger
  The item applies only after this hour of the day.
- condition_max_lengthinteger
  Maximum length the item applies to.
- condition_time_before_hourinteger
  The item applies only before this hour of the day.
- condition_sub_access_tagAccessTag
  Access tag a subscription must have for the item to apply.
- condition_show_despite_missing_access_tagboolean
  Whether the item is shown even if the access tag is missing.
- condition_sub_free_logicstring
  Free-form condition logic for the subscription.
- fixed_price_logicstring
  Free-form logic that calculates the fixed price.
- sub_self_service_addboolean
  Whether members can add the subscription themselves.
- sub_self_service_deleteboolean
  Whether members can cancel the subscription themselves.
- sub_self_service_add_fixed_pricenumber (float)
  Fixed price charged when members add the subscription themselves.
- sub_self_service_delete_fixed_pricenumber (float)
  Fixed price charged when members cancel the subscription themselves.
- sub_pre_paidboolean
  Whether the subscription is paid in advance.
- sub_only_billed_after_startboolean
  Whether the subscription is only billed after its start date.
- sub_people_age_group_oneinteger
  Upper age limit of age group one.
- sub_people_age_group_one_discountinteger
  Discount in percent for age group one.
- sub_people_age_group_one_freeinteger
  Number of free places for age group one.
- sub_people_age_group_twointeger
  Upper age limit of age group two.
- sub_people_age_group_two_discountinteger
  Discount in percent for age group two.
- sub_people_age_group_two_freeinteger
  Number of free places for age group two.
- sub_people_age_group_threeinteger
  Upper age limit of age group three.
- sub_people_age_group_three_discountinteger
  Discount in percent for age group three.
- sub_people_age_group_three_freeinteger
  Number of free places for age group three.
- sub_people_age_group_fourinteger
  Upper age limit of age group four.
- sub_people_age_group_four_discountinteger
  Discount in percent for age group four.
- sub_people_age_group_four_freeinteger
  Number of free places for age group four.
- price_is_bruttoboolean
  Whether the prices are gross prices including tax.
- skustring
  Artikelnummer (Stock Keeping Unit)
- barcodestring
  Barcode (ISBN, UPC, GTIN usw.)
- companyCRMCompany40
  Company the billing item belongs to.
- parentPredefinedBillingItem3
  Parent billing item, for example for variants.
- is_preferredboolean
  The item is preferred and shown first.
- is_defaultboolean
  The item is the default for its type.
- is_discountboolean
  The item is a discount.
- is_freeboolean
  The item is free of charge.
- is_passiveboolean
  The item is passive and cannot be selected anymore.
- is_globalboolean
  The item is available for all companies.
- inventory_countinteger
  Number of pieces in stock, if the item is a product.
- stock_itemboolean
  This is flag for items that can be ordered at any time
- producer_guarantee_yearsnumber (float)
  Herstellergarantie in Jahren (ganze Jahre oder ,5-Schritte, siehe ProductGuaranteeYears). Grundlage fuer das EU GARAN Label (nur bei Garantie > 2 Jahre zulaessig). Producer guarantee of durability in years (whole or .5 steps), basis for the EU GARAN label.
- producer_brandstring
  Hersteller / Marke, die die Haltbarkeitsgarantie gibt - editierbares Feld "Brand/Trademark" des EU GARAN Labels. Producer / brand offering the commercial guarantee of durability.
- energy_label_attachmentAttachment10
  Energielabel (EU Energieverbrauchskennzeichnung) als Bild/PDF fuer Shop, Warenkorb und Mail. EU energy label image/PDF of this product.
- garan_label_attachmentAttachment10
  Grosses EU GARAN Label (DVO 2025/1960): kostenlose Haltbarkeitsgarantie des Herstellers von mehr als zwei Jahren, mit Jahren, Marke und Modell. Full EU GARAN label (commercial guarantee of durability > 2 years).
- garan_label_pictogram_attachmentAttachment10
  "Nested label" / Piktogramm des EU GARAN Labels: zeigt nur die Jahre, beim Klick/Hover muss das grosse Label (garanLabelAttachment) erscheinen. EU GARAN "nested label" pictogram showing only the years; links to the full label online.
- public_categorystring
  Category of the item shown publicly.
- condition_booking_content_typeBookingContentType11
  Item applies only to bookings with this content type (e.g. flight type). Null = all content types.
- usage_time_baseinteger
  Section time pair used for usage billing: BaseBookingRealUsage::BILLING_TYPE_BLOCK_TIME or BILLING_TYPE_FLIGHT_TIME. Null = follow the usage record's billingType.
- base_locationBaseLocation15
  Location this charge belongs to (e.g. airport landing/takeoff fee), category CATEGORY_LOCATION
- condition_day_of_week_maskinteger
  Day-of-week bitmask (Mon=1 ... Sun=64, see DayOfWeekBitmaskHelper). Null = every day.
- condition_first_usage_onlyboolean
  Charge applies only once per usage record (first matching section, quantity 1)
- budget_grant_countinteger
  Number of event sign-ups this product grants when purchased (null = no budget)
- budget_create_onceboolean
  If true, budget is only created once per person+product combination. For recurring subscriptions: monthly payment but yearly budget.
- ticket_quotainteger
  Ticketverkauf (BaseEvent::isTicketSalesEnabled): Kontingent dieser Ticketart (Event-Preis). Null = nur das Teilnehmerlimit des Events zählt.
- ticket_sale_startstring (date-time)
  Ticketverkauf: Verkaufsstart dieser Ticketart (z. B. Frühbucher ab), null = sofort.
- ticket_sale_endstring (date-time)
  Ticketverkauf: Verkaufsende dieser Ticketart (z. B. Frühbucher bis), null = bis zum Anmeldeschluss.
- ticket_seat_zonestring
  Ticketverkauf mit Sitzplan: Diese Ticketart gilt nur für Plätze dieser Preiszone (BaseLocationPlanItem::seatZone), null = für jeden Platz.
- cancellation_term_unitstring
  Allowed cancellation terms for this subscription product. Null / empty = inherit the club default from settings. See CancellationTermCalculator::TERM_UNITS.
- cancellation_term_datesstring
  Comma separated list of fixed cancellation dates in DD.MM format, e.g. "31.03,30.06,30.09,31.12". Only used when cancellationTermUnit is CUSTOM.
- cancellation_notice_valueinteger
  Numeric value of the notice period before the cancellation term. Null = inherit from settings.
- cancellation_notice_unitstring
  Unit of the notice period: DAYS, WEEKS or MONTHS. Null = inherit from settings.
- … 7 more fields
log_book_entry_content_typestring
Content type of the log book entry created by the invite code.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived
namestring
Name of the entity.
unified_categoryUnifiedCategory4
Show fields (32)
- idinteger
  Primary key of the unified category. Internal ID.
- category_typestring
  Type of the category, for example course or membership.
- childrenarray<UnifiedCategory4>
  Child categories.
- parentUnifiedCategory4
  Parent category.
- view_orderinteger
  Sort order of the category in lists.
- is_publicboolean
  The category is shown publicly.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- namestring
  Name of the entity.
- addressstring
  Address as text.
- address_streetstring
  Street of the address.
- address_house_numberstring
  House number of the address.
- address_street_levelstring
  Street and house number of the address.
- address_costring
  Care-of line of the address.
- address_citystring
  City of the address.
- address_zipstring
  Postal code of the address.
- address_admin_level1string
  First administrative level of the address, e.g. the federal state.
- address_countrystring
  Country code of the address.
- address_full_countrystring
  Full name of the country of the address.
- address_geo_latstring
  Latitude of the address.
- address_geo_lngstring
  Longitude of the address.
- address_external_provider_idstring
  field to store the external provider id of the address. e.g. Google Maps PlaceID like google:ChIJVcKw5r90sEcRhdjNq6NItqE
- main_phonestring
  Main phone number.
- main_faxstring
  Main fax number.
- main_emailstring
  Main e-mail address.
- websitestring
  Website address.
- deletedboolean
  This property is used to mark an entity as deleted / archived
- search_stringstring
  Text that the entity can be searched by.
- short_identifierstring
  Short identifier of the entity.
- slug_identifierstring
  Slug used in URLs of the entity.
- image_urlstring
  URL of the image of the entity.
- is_ui_filterboolean
  This property is used to mark an entity as a filter for the frontend
image_urlstring
URL of the image of the entity.

Request

curl --request POST \
  --url https://your-instance.iw-erp.de/api/cp/signup/code \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "id": 42,
    "name": "Beispiel",
    "image_url": "https://vynst.de",
    "token": "string",
    "product": {
      "name": "Beispiel",
      "description": "Text",
      "id": 42,
      "internal_description": "Text",
      "fixed_hours": 1.5,
      "fixed_price": 49.9
    },
    "log_book_entry_content_type": "string"
  }
}
'

const options = {
  method: 'POST',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      id: 42,
      name: 'Beispiel',
      image_url: 'https://vynst.de',
      token: 'string',
      product: {
        name: 'Beispiel',
        description: 'Text',
        id: 42,
        internal_description: 'Text',
        fixed_hours: 1.5,
        fixed_price: 49.9
      },
      log_book_entry_content_type: 'string'
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/cp/signup/code', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://your-instance.iw-erp.de/api/cp/signup/code"

payload = { "data": {
    "id": 42,
    "name": "Beispiel",
    "image_url": "https://vynst.de",
    "token": "string",
    "product": {
      "name": "Beispiel",
      "description": "Text",
      "id": 42,
      "internal_description": "Text",
      "fixed_hours": 1.5,
      "fixed_price": 49.9
    },
    "log_book_entry_content_type": "string"
  } }
headers = {
  "x-iw-jwt-token": "<TOKEN>",
  "content-type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://your-instance.iw-erp.de/api/cp/signup/code', [
  'body' => '{"data":{"id":42,"name":"Beispiel","image_url":"https://vynst.de","token":"string","product":{"name":"Beispiel","description":"Text","id":42,"internal_description":"Text","fixed_hours":1.5,"fixed_price":49.9},"log_book_entry_content_type":"string"}}',
  'headers' => [
    'content-type' => 'application/json',
    'x-iw-jwt-token' => '<TOKEN>',
  ],
]);

echo $response->getBody();

using System.Net.Http.Headers;
var client = new HttpClient();
var request = new HttpRequestMessage
{
  Method = HttpMethod.Post,
  RequestUri = new Uri("https://your-instance.iw-erp.de/api/cp/signup/code"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}")
  {
    Headers =
    {
      ContentType = new MediaTypeHeaderValue("application/json")
    }
  }
};
using (var response = await client.SendAsync(request))
{
  response.EnsureSuccessStatusCode();
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);
}

OkHttpClient client = new OkHttpClient();

MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/cp/signup/code")
  .post(body)
  .addHeader("x-iw-jwt-token", "<TOKEN>")
  .addHeader("content-type", "application/json")
  .build();

Response response = client.newCall(request).execute();

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://your-instance.iw-erp.de/api/cp/signup/code"

	payload := strings.NewReader("{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-iw-jwt-token", "<TOKEN>")
	req.Header.Add("content-type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

Dart with the iw_erp_api package

import 'package:iw_erp_api/clients/self_sign_up_invite_code_controller.dart';
import 'package:iw_erp_api/logic/iw_api_state.dart';
import 'package:iw_erp_api/model/self_sign_up_invite_code.dart';

IwApiState().host = 'your-instance.iw-erp.de';
IwApiState().currentJwtApiToken = '<TOKEN>';

final result = await SelfSignUpInviteCodeController.post(SelfSignUpInviteCode.fromJson({
  "id": 42,
  "name": "Beispiel",
  "image_url": "https://vynst.de",
  "token": "string",
  "product": {
    "name": "Beispiel",
    "description": "Text",
    "id": 42,
    "internal_description": "Text",
    "fixed_hours": 1.5,
    "fixed_price": 49.9
  },
  "log_book_entry_content_type": "string"
}));
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "id": 42,
  "name": "Beispiel",
  "image_url": "https://vynst.de",
  "token": "string",
  "product": {
    "name": "Beispiel",
    "description": "Text",
    "id": 42,
    "internal_description": "Text",
    "fixed_hours": 1.5,
    "fixed_price": 49.9,
    "fixed_price_base_unit": 49.9,
    "price_fixed_hours": 49.9,
    "price_additional_hours": 49.9,
    "name_additional_hours": "string"
  },
  "log_book_entry_content_type": "string",
  "created": "2026-10-15T09:30:00+02:00",
  "updated": "2026-10-15T09:30:00+02:00",
  "deleted": true,
  "unified_category": {
    "id": 42,
    "name": "Beispiel",
    "address_street": "Jakobistr. 39",
    "address_city": "Hannover",
    "address_zip": "30163",
    "address_country": "DE",
    "address_full_country": "DE",
    "main_phone": "+49 511 123456",
    "main_email": "lena.hartmann@example.org",
    "image_url": "https://vynst.de"
  }
}

GET/api/cp/signup/code/{identifier}

Path parameters

identifierrequiredstring

Responses

200Return single SelfSignUpLogInviteCodeSelfSignUpLogInviteCode

Show fields (10)

idinteger
Primary key of the invite code. Internal ID.
tokenstring
Token of the invite code.
productPredefinedBillingItem3
Billing item the invite code applies to.
Show fields (81)
- idinteger
  Primary key of the mapped billing item. Internal ID.
- namestringrequired
  Name of the billing item.
- descriptionstringrequired
  Description of the billing item shown to the customer.
- internal_descriptionstring
  Internal description of the billing item, not shown to the customer.
- fixed_hoursnumber (float)
  Fixed number of hours billed.
- fixed_pricenumber (float)
  Fixed price billed.
- fixed_price_base_unitnumber (float)
  Base unit for the fixed price.
- price_fixed_hoursnumber (float)
  Price for the fixed hours.
- price_additional_hoursnumber (float)
  Price for each additional hour.
- name_additional_hoursstring
  Name of the additional hours item.
- description_additional_hoursstring
  Description of the additional hours item.
- time_billed_on_ticket_closeboolean
  Whether the time is billed when the ticket is closed.
- billing_typeBillingItemType
  Billing item type.
- buying_pricenumber (float)
  Purchase price of the item.
- recurrenceCRMRecurrence
  Recurrence the billing item follows.
- deletedboolean
  Whether the billing item is deleted.
- condition_date_afterstring (date-time)
  The item applies only to dates after this date.
- condition_date_beforestring (date-time)
  The item applies only to dates before this date.
- condition_country_codestring
  Country code the item applies to.
- condition_zip_code_fromstring
  Start of the postal code range the item applies to.
- condition_zip_code_tostring
  End of the postal code range the item applies to.
- condition_time_after_hourinteger
  The item applies only after this hour of the day.
- condition_max_lengthinteger
  Maximum length the item applies to.
- condition_time_before_hourinteger
  The item applies only before this hour of the day.
- condition_sub_access_tagAccessTag
  Access tag a subscription must have for the item to apply.
- condition_show_despite_missing_access_tagboolean
  Whether the item is shown even if the access tag is missing.
- condition_sub_free_logicstring
  Free-form condition logic for the subscription.
- fixed_price_logicstring
  Free-form logic that calculates the fixed price.
- sub_self_service_addboolean
  Whether members can add the subscription themselves.
- sub_self_service_deleteboolean
  Whether members can cancel the subscription themselves.
- sub_self_service_add_fixed_pricenumber (float)
  Fixed price charged when members add the subscription themselves.
- sub_self_service_delete_fixed_pricenumber (float)
  Fixed price charged when members cancel the subscription themselves.
- sub_pre_paidboolean
  Whether the subscription is paid in advance.
- sub_only_billed_after_startboolean
  Whether the subscription is only billed after its start date.
- sub_people_age_group_oneinteger
  Upper age limit of age group one.
- sub_people_age_group_one_discountinteger
  Discount in percent for age group one.
- sub_people_age_group_one_freeinteger
  Number of free places for age group one.
- sub_people_age_group_twointeger
  Upper age limit of age group two.
- sub_people_age_group_two_discountinteger
  Discount in percent for age group two.
- sub_people_age_group_two_freeinteger
  Number of free places for age group two.
- sub_people_age_group_threeinteger
  Upper age limit of age group three.
- sub_people_age_group_three_discountinteger
  Discount in percent for age group three.
- sub_people_age_group_three_freeinteger
  Number of free places for age group three.
- sub_people_age_group_fourinteger
  Upper age limit of age group four.
- sub_people_age_group_four_discountinteger
  Discount in percent for age group four.
- sub_people_age_group_four_freeinteger
  Number of free places for age group four.
- price_is_bruttoboolean
  Whether the prices are gross prices including tax.
- skustring
  Artikelnummer (Stock Keeping Unit)
- barcodestring
  Barcode (ISBN, UPC, GTIN usw.)
- companyCRMCompany40
  Company the billing item belongs to.
- parentPredefinedBillingItem3
  Parent billing item, for example for variants.
- is_preferredboolean
  The item is preferred and shown first.
- is_defaultboolean
  The item is the default for its type.
- is_discountboolean
  The item is a discount.
- is_freeboolean
  The item is free of charge.
- is_passiveboolean
  The item is passive and cannot be selected anymore.
- is_globalboolean
  The item is available for all companies.
- inventory_countinteger
  Number of pieces in stock, if the item is a product.
- stock_itemboolean
  This is flag for items that can be ordered at any time
- producer_guarantee_yearsnumber (float)
  Herstellergarantie in Jahren (ganze Jahre oder ,5-Schritte, siehe ProductGuaranteeYears). Grundlage fuer das EU GARAN Label (nur bei Garantie > 2 Jahre zulaessig). Producer guarantee of durability in years (whole or .5 steps), basis for the EU GARAN label.
- producer_brandstring
  Hersteller / Marke, die die Haltbarkeitsgarantie gibt - editierbares Feld "Brand/Trademark" des EU GARAN Labels. Producer / brand offering the commercial guarantee of durability.
- energy_label_attachmentAttachment10
  Energielabel (EU Energieverbrauchskennzeichnung) als Bild/PDF fuer Shop, Warenkorb und Mail. EU energy label image/PDF of this product.
- garan_label_attachmentAttachment10
  Grosses EU GARAN Label (DVO 2025/1960): kostenlose Haltbarkeitsgarantie des Herstellers von mehr als zwei Jahren, mit Jahren, Marke und Modell. Full EU GARAN label (commercial guarantee of durability > 2 years).
- garan_label_pictogram_attachmentAttachment10
  "Nested label" / Piktogramm des EU GARAN Labels: zeigt nur die Jahre, beim Klick/Hover muss das grosse Label (garanLabelAttachment) erscheinen. EU GARAN "nested label" pictogram showing only the years; links to the full label online.
- public_categorystring
  Category of the item shown publicly.
- condition_booking_content_typeBookingContentType11
  Item applies only to bookings with this content type (e.g. flight type). Null = all content types.
- usage_time_baseinteger
  Section time pair used for usage billing: BaseBookingRealUsage::BILLING_TYPE_BLOCK_TIME or BILLING_TYPE_FLIGHT_TIME. Null = follow the usage record's billingType.
- base_locationBaseLocation15
  Location this charge belongs to (e.g. airport landing/takeoff fee), category CATEGORY_LOCATION
- condition_day_of_week_maskinteger
  Day-of-week bitmask (Mon=1 ... Sun=64, see DayOfWeekBitmaskHelper). Null = every day.
- condition_first_usage_onlyboolean
  Charge applies only once per usage record (first matching section, quantity 1)
- budget_grant_countinteger
  Number of event sign-ups this product grants when purchased (null = no budget)
- budget_create_onceboolean
  If true, budget is only created once per person+product combination. For recurring subscriptions: monthly payment but yearly budget.
- ticket_quotainteger
  Ticketverkauf (BaseEvent::isTicketSalesEnabled): Kontingent dieser Ticketart (Event-Preis). Null = nur das Teilnehmerlimit des Events zählt.
- ticket_sale_startstring (date-time)
  Ticketverkauf: Verkaufsstart dieser Ticketart (z. B. Frühbucher ab), null = sofort.
- ticket_sale_endstring (date-time)
  Ticketverkauf: Verkaufsende dieser Ticketart (z. B. Frühbucher bis), null = bis zum Anmeldeschluss.
- ticket_seat_zonestring
  Ticketverkauf mit Sitzplan: Diese Ticketart gilt nur für Plätze dieser Preiszone (BaseLocationPlanItem::seatZone), null = für jeden Platz.
- cancellation_term_unitstring
  Allowed cancellation terms for this subscription product. Null / empty = inherit the club default from settings. See CancellationTermCalculator::TERM_UNITS.
- cancellation_term_datesstring
  Comma separated list of fixed cancellation dates in DD.MM format, e.g. "31.03,30.06,30.09,31.12". Only used when cancellationTermUnit is CUSTOM.
- cancellation_notice_valueinteger
  Numeric value of the notice period before the cancellation term. Null = inherit from settings.
- cancellation_notice_unitstring
  Unit of the notice period: DAYS, WEEKS or MONTHS. Null = inherit from settings.
- … 7 more fields
log_book_entry_content_typestring
Content type of the log book entry created by the invite code.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived
namestring
Name of the entity.
unified_categoryUnifiedCategory4
Show fields (32)
- idinteger
  Primary key of the unified category. Internal ID.
- category_typestring
  Type of the category, for example course or membership.
- childrenarray<UnifiedCategory4>
  Child categories.
- parentUnifiedCategory4
  Parent category.
- view_orderinteger
  Sort order of the category in lists.
- is_publicboolean
  The category is shown publicly.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- namestring
  Name of the entity.
- addressstring
  Address as text.
- address_streetstring
  Street of the address.
- address_house_numberstring
  House number of the address.
- address_street_levelstring
  Street and house number of the address.
- address_costring
  Care-of line of the address.
- address_citystring
  City of the address.
- address_zipstring
  Postal code of the address.
- address_admin_level1string
  First administrative level of the address, e.g. the federal state.
- address_countrystring
  Country code of the address.
- address_full_countrystring
  Full name of the country of the address.
- address_geo_latstring
  Latitude of the address.
- address_geo_lngstring
  Longitude of the address.
- address_external_provider_idstring
  field to store the external provider id of the address. e.g. Google Maps PlaceID like google:ChIJVcKw5r90sEcRhdjNq6NItqE
- main_phonestring
  Main phone number.
- main_faxstring
  Main fax number.
- main_emailstring
  Main e-mail address.
- websitestring
  Website address.
- deletedboolean
  This property is used to mark an entity as deleted / archived
- search_stringstring
  Text that the entity can be searched by.
- short_identifierstring
  Short identifier of the entity.
- slug_identifierstring
  Slug used in URLs of the entity.
- image_urlstring
  URL of the image of the entity.
- is_ui_filterboolean
  This property is used to mark an entity as a filter for the frontend
image_urlstring
URL of the image of the entity.

Request

curl --request GET \
  --url https://your-instance.iw-erp.de/api/cp/signup/code/42 \
  --header 'x-iw-jwt-token: <TOKEN>'

const options = {method: 'GET', headers: {'x-iw-jwt-token': '<TOKEN>'}};

fetch('https://your-instance.iw-erp.de/api/cp/signup/code/42', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://your-instance.iw-erp.de/api/cp/signup/code/42"

headers = {"x-iw-jwt-token": "<TOKEN>"}

response = requests.get(url, headers=headers)

print(response.text)

<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://your-instance.iw-erp.de/api/cp/signup/code/42', [
  'headers' => [
    'x-iw-jwt-token' => '<TOKEN>',
  ],
]);

echo $response->getBody();

using System.Net.Http.Headers;
var client = new HttpClient();
var request = new HttpRequestMessage
{
  Method = HttpMethod.Get,
  RequestUri = new Uri("https://your-instance.iw-erp.de/api/cp/signup/code/42"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
};
using (var response = await client.SendAsync(request))
{
  response.EnsureSuccessStatusCode();
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);
}

OkHttpClient client = new OkHttpClient();

Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/cp/signup/code/42")
  .get()
  .addHeader("x-iw-jwt-token", "<TOKEN>")
  .build();

Response response = client.newCall(request).execute();

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://your-instance.iw-erp.de/api/cp/signup/code/42"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("x-iw-jwt-token", "<TOKEN>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

Dart with the iw_erp_api package

import 'package:iw_erp_api/clients/self_sign_up_invite_code_controller.dart';
import 'package:iw_erp_api/logic/iw_api_state.dart';

IwApiState().host = 'your-instance.iw-erp.de';
IwApiState().currentJwtApiToken = '<TOKEN>';

final result = await SelfSignUpInviteCodeController.get('42');
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "id": 42,
  "name": "Beispiel",
  "image_url": "https://vynst.de",
  "token": "string",
  "product": {
    "name": "Beispiel",
    "description": "Text",
    "id": 42,
    "internal_description": "Text",
    "fixed_hours": 1.5,
    "fixed_price": 49.9,
    "fixed_price_base_unit": 49.9,
    "price_fixed_hours": 49.9,
    "price_additional_hours": 49.9,
    "name_additional_hours": "string"
  },
  "log_book_entry_content_type": "string",
  "created": "2026-10-15T09:30:00+02:00",
  "updated": "2026-10-15T09:30:00+02:00",
  "deleted": true,
  "unified_category": {
    "id": 42,
    "name": "Beispiel",
    "address_street": "Jakobistr. 39",
    "address_city": "Hannover",
    "address_zip": "30163",
    "address_country": "DE",
    "address_full_country": "DE",
    "main_phone": "+49 511 123456",
    "main_email": "lena.hartmann@example.org",
    "image_url": "https://vynst.de"
  }
}

PUT/api/cp/signup/code/{identifier}

Path parameters

identifierrequiredstring

Request body application/json

dataSelfSignUpLogInviteCode
Show fields (10)
- idinteger
  Primary key of the invite code. Internal ID.
- tokenstring
  Token of the invite code.
- productPredefinedBillingItem3
  Billing item the invite code applies to.
- log_book_entry_content_typestring
  Content type of the log book entry created by the invite code.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
- namestring
  Name of the entity.
- unified_categoryUnifiedCategory4
- image_urlstring
  URL of the image of the entity.

Responses

200Update single SelfSignUpLogInviteCodeSelfSignUpLogInviteCode

Show fields (10)

idinteger
Primary key of the invite code. Internal ID.
tokenstring
Token of the invite code.
productPredefinedBillingItem3
Billing item the invite code applies to.
Show fields (81)
- idinteger
  Primary key of the mapped billing item. Internal ID.
- namestringrequired
  Name of the billing item.
- descriptionstringrequired
  Description of the billing item shown to the customer.
- internal_descriptionstring
  Internal description of the billing item, not shown to the customer.
- fixed_hoursnumber (float)
  Fixed number of hours billed.
- fixed_pricenumber (float)
  Fixed price billed.
- fixed_price_base_unitnumber (float)
  Base unit for the fixed price.
- price_fixed_hoursnumber (float)
  Price for the fixed hours.
- price_additional_hoursnumber (float)
  Price for each additional hour.
- name_additional_hoursstring
  Name of the additional hours item.
- description_additional_hoursstring
  Description of the additional hours item.
- time_billed_on_ticket_closeboolean
  Whether the time is billed when the ticket is closed.
- billing_typeBillingItemType
  Billing item type.
- buying_pricenumber (float)
  Purchase price of the item.
- recurrenceCRMRecurrence
  Recurrence the billing item follows.
- deletedboolean
  Whether the billing item is deleted.
- condition_date_afterstring (date-time)
  The item applies only to dates after this date.
- condition_date_beforestring (date-time)
  The item applies only to dates before this date.
- condition_country_codestring
  Country code the item applies to.
- condition_zip_code_fromstring
  Start of the postal code range the item applies to.
- condition_zip_code_tostring
  End of the postal code range the item applies to.
- condition_time_after_hourinteger
  The item applies only after this hour of the day.
- condition_max_lengthinteger
  Maximum length the item applies to.
- condition_time_before_hourinteger
  The item applies only before this hour of the day.
- condition_sub_access_tagAccessTag
  Access tag a subscription must have for the item to apply.
- condition_show_despite_missing_access_tagboolean
  Whether the item is shown even if the access tag is missing.
- condition_sub_free_logicstring
  Free-form condition logic for the subscription.
- fixed_price_logicstring
  Free-form logic that calculates the fixed price.
- sub_self_service_addboolean
  Whether members can add the subscription themselves.
- sub_self_service_deleteboolean
  Whether members can cancel the subscription themselves.
- sub_self_service_add_fixed_pricenumber (float)
  Fixed price charged when members add the subscription themselves.
- sub_self_service_delete_fixed_pricenumber (float)
  Fixed price charged when members cancel the subscription themselves.
- sub_pre_paidboolean
  Whether the subscription is paid in advance.
- sub_only_billed_after_startboolean
  Whether the subscription is only billed after its start date.
- sub_people_age_group_oneinteger
  Upper age limit of age group one.
- sub_people_age_group_one_discountinteger
  Discount in percent for age group one.
- sub_people_age_group_one_freeinteger
  Number of free places for age group one.
- sub_people_age_group_twointeger
  Upper age limit of age group two.
- sub_people_age_group_two_discountinteger
  Discount in percent for age group two.
- sub_people_age_group_two_freeinteger
  Number of free places for age group two.
- sub_people_age_group_threeinteger
  Upper age limit of age group three.
- sub_people_age_group_three_discountinteger
  Discount in percent for age group three.
- sub_people_age_group_three_freeinteger
  Number of free places for age group three.
- sub_people_age_group_fourinteger
  Upper age limit of age group four.
- sub_people_age_group_four_discountinteger
  Discount in percent for age group four.
- sub_people_age_group_four_freeinteger
  Number of free places for age group four.
- price_is_bruttoboolean
  Whether the prices are gross prices including tax.
- skustring
  Artikelnummer (Stock Keeping Unit)
- barcodestring
  Barcode (ISBN, UPC, GTIN usw.)
- companyCRMCompany40
  Company the billing item belongs to.
- parentPredefinedBillingItem3
  Parent billing item, for example for variants.
- is_preferredboolean
  The item is preferred and shown first.
- is_defaultboolean
  The item is the default for its type.
- is_discountboolean
  The item is a discount.
- is_freeboolean
  The item is free of charge.
- is_passiveboolean
  The item is passive and cannot be selected anymore.
- is_globalboolean
  The item is available for all companies.
- inventory_countinteger
  Number of pieces in stock, if the item is a product.
- stock_itemboolean
  This is flag for items that can be ordered at any time
- producer_guarantee_yearsnumber (float)
  Herstellergarantie in Jahren (ganze Jahre oder ,5-Schritte, siehe ProductGuaranteeYears). Grundlage fuer das EU GARAN Label (nur bei Garantie > 2 Jahre zulaessig). Producer guarantee of durability in years (whole or .5 steps), basis for the EU GARAN label.
- producer_brandstring
  Hersteller / Marke, die die Haltbarkeitsgarantie gibt - editierbares Feld "Brand/Trademark" des EU GARAN Labels. Producer / brand offering the commercial guarantee of durability.
- energy_label_attachmentAttachment10
  Energielabel (EU Energieverbrauchskennzeichnung) als Bild/PDF fuer Shop, Warenkorb und Mail. EU energy label image/PDF of this product.
- garan_label_attachmentAttachment10
  Grosses EU GARAN Label (DVO 2025/1960): kostenlose Haltbarkeitsgarantie des Herstellers von mehr als zwei Jahren, mit Jahren, Marke und Modell. Full EU GARAN label (commercial guarantee of durability > 2 years).
- garan_label_pictogram_attachmentAttachment10
  "Nested label" / Piktogramm des EU GARAN Labels: zeigt nur die Jahre, beim Klick/Hover muss das grosse Label (garanLabelAttachment) erscheinen. EU GARAN "nested label" pictogram showing only the years; links to the full label online.
- public_categorystring
  Category of the item shown publicly.
- condition_booking_content_typeBookingContentType11
  Item applies only to bookings with this content type (e.g. flight type). Null = all content types.
- usage_time_baseinteger
  Section time pair used for usage billing: BaseBookingRealUsage::BILLING_TYPE_BLOCK_TIME or BILLING_TYPE_FLIGHT_TIME. Null = follow the usage record's billingType.
- base_locationBaseLocation15
  Location this charge belongs to (e.g. airport landing/takeoff fee), category CATEGORY_LOCATION
- condition_day_of_week_maskinteger
  Day-of-week bitmask (Mon=1 ... Sun=64, see DayOfWeekBitmaskHelper). Null = every day.
- condition_first_usage_onlyboolean
  Charge applies only once per usage record (first matching section, quantity 1)
- budget_grant_countinteger
  Number of event sign-ups this product grants when purchased (null = no budget)
- budget_create_onceboolean
  If true, budget is only created once per person+product combination. For recurring subscriptions: monthly payment but yearly budget.
- ticket_quotainteger
  Ticketverkauf (BaseEvent::isTicketSalesEnabled): Kontingent dieser Ticketart (Event-Preis). Null = nur das Teilnehmerlimit des Events zählt.
- ticket_sale_startstring (date-time)
  Ticketverkauf: Verkaufsstart dieser Ticketart (z. B. Frühbucher ab), null = sofort.
- ticket_sale_endstring (date-time)
  Ticketverkauf: Verkaufsende dieser Ticketart (z. B. Frühbucher bis), null = bis zum Anmeldeschluss.
- ticket_seat_zonestring
  Ticketverkauf mit Sitzplan: Diese Ticketart gilt nur für Plätze dieser Preiszone (BaseLocationPlanItem::seatZone), null = für jeden Platz.
- cancellation_term_unitstring
  Allowed cancellation terms for this subscription product. Null / empty = inherit the club default from settings. See CancellationTermCalculator::TERM_UNITS.
- cancellation_term_datesstring
  Comma separated list of fixed cancellation dates in DD.MM format, e.g. "31.03,30.06,30.09,31.12". Only used when cancellationTermUnit is CUSTOM.
- cancellation_notice_valueinteger
  Numeric value of the notice period before the cancellation term. Null = inherit from settings.
- cancellation_notice_unitstring
  Unit of the notice period: DAYS, WEEKS or MONTHS. Null = inherit from settings.
- … 7 more fields
log_book_entry_content_typestring
Content type of the log book entry created by the invite code.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived
namestring
Name of the entity.
unified_categoryUnifiedCategory4
Show fields (32)
- idinteger
  Primary key of the unified category. Internal ID.
- category_typestring
  Type of the category, for example course or membership.
- childrenarray<UnifiedCategory4>
  Child categories.
- parentUnifiedCategory4
  Parent category.
- view_orderinteger
  Sort order of the category in lists.
- is_publicboolean
  The category is shown publicly.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- namestring
  Name of the entity.
- addressstring
  Address as text.
- address_streetstring
  Street of the address.
- address_house_numberstring
  House number of the address.
- address_street_levelstring
  Street and house number of the address.
- address_costring
  Care-of line of the address.
- address_citystring
  City of the address.
- address_zipstring
  Postal code of the address.
- address_admin_level1string
  First administrative level of the address, e.g. the federal state.
- address_countrystring
  Country code of the address.
- address_full_countrystring
  Full name of the country of the address.
- address_geo_latstring
  Latitude of the address.
- address_geo_lngstring
  Longitude of the address.
- address_external_provider_idstring
  field to store the external provider id of the address. e.g. Google Maps PlaceID like google:ChIJVcKw5r90sEcRhdjNq6NItqE
- main_phonestring
  Main phone number.
- main_faxstring
  Main fax number.
- main_emailstring
  Main e-mail address.
- websitestring
  Website address.
- deletedboolean
  This property is used to mark an entity as deleted / archived
- search_stringstring
  Text that the entity can be searched by.
- short_identifierstring
  Short identifier of the entity.
- slug_identifierstring
  Slug used in URLs of the entity.
- image_urlstring
  URL of the image of the entity.
- is_ui_filterboolean
  This property is used to mark an entity as a filter for the frontend
image_urlstring
URL of the image of the entity.

Request

curl --request PUT \
  --url https://your-instance.iw-erp.de/api/cp/signup/code/42 \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "id": 42,
    "name": "Beispiel",
    "image_url": "https://vynst.de",
    "token": "string",
    "product": {
      "name": "Beispiel",
      "description": "Text",
      "id": 42,
      "internal_description": "Text",
      "fixed_hours": 1.5,
      "fixed_price": 49.9
    },
    "log_book_entry_content_type": "string"
  }
}
'

const options = {
  method: 'PUT',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      id: 42,
      name: 'Beispiel',
      image_url: 'https://vynst.de',
      token: 'string',
      product: {
        name: 'Beispiel',
        description: 'Text',
        id: 42,
        internal_description: 'Text',
        fixed_hours: 1.5,
        fixed_price: 49.9
      },
      log_book_entry_content_type: 'string'
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/cp/signup/code/42', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://your-instance.iw-erp.de/api/cp/signup/code/42"

payload = { "data": {
    "id": 42,
    "name": "Beispiel",
    "image_url": "https://vynst.de",
    "token": "string",
    "product": {
      "name": "Beispiel",
      "description": "Text",
      "id": 42,
      "internal_description": "Text",
      "fixed_hours": 1.5,
      "fixed_price": 49.9
    },
    "log_book_entry_content_type": "string"
  } }
headers = {
  "x-iw-jwt-token": "<TOKEN>",
  "content-type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('PUT', 'https://your-instance.iw-erp.de/api/cp/signup/code/42', [
  'body' => '{"data":{"id":42,"name":"Beispiel","image_url":"https://vynst.de","token":"string","product":{"name":"Beispiel","description":"Text","id":42,"internal_description":"Text","fixed_hours":1.5,"fixed_price":49.9},"log_book_entry_content_type":"string"}}',
  'headers' => [
    'content-type' => 'application/json',
    'x-iw-jwt-token' => '<TOKEN>',
  ],
]);

echo $response->getBody();

using System.Net.Http.Headers;
var client = new HttpClient();
var request = new HttpRequestMessage
{
  Method = HttpMethod.Put,
  RequestUri = new Uri("https://your-instance.iw-erp.de/api/cp/signup/code/42"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}")
  {
    Headers =
    {
      ContentType = new MediaTypeHeaderValue("application/json")
    }
  }
};
using (var response = await client.SendAsync(request))
{
  response.EnsureSuccessStatusCode();
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);
}

OkHttpClient client = new OkHttpClient();

MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/cp/signup/code/42")
  .put(body)
  .addHeader("x-iw-jwt-token", "<TOKEN>")
  .addHeader("content-type", "application/json")
  .build();

Response response = client.newCall(request).execute();

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://your-instance.iw-erp.de/api/cp/signup/code/42"

	payload := strings.NewReader("{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}")

	req, _ := http.NewRequest("PUT", url, payload)

	req.Header.Add("x-iw-jwt-token", "<TOKEN>")
	req.Header.Add("content-type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

Dart with the iw_erp_api package

import 'package:iw_erp_api/clients/self_sign_up_invite_code_controller.dart';
import 'package:iw_erp_api/logic/iw_api_state.dart';
import 'package:iw_erp_api/model/self_sign_up_invite_code.dart';

IwApiState().host = 'your-instance.iw-erp.de';
IwApiState().currentJwtApiToken = '<TOKEN>';

final result = await SelfSignUpInviteCodeController.put(SelfSignUpInviteCode.fromJson({
  "id": 42,
  "name": "Beispiel",
  "image_url": "https://vynst.de",
  "token": "string",
  "product": {
    "name": "Beispiel",
    "description": "Text",
    "id": 42,
    "internal_description": "Text",
    "fixed_hours": 1.5,
    "fixed_price": 49.9
  },
  "log_book_entry_content_type": "string"
}));
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "id": 42,
  "name": "Beispiel",
  "image_url": "https://vynst.de",
  "token": "string",
  "product": {
    "name": "Beispiel",
    "description": "Text",
    "id": 42,
    "internal_description": "Text",
    "fixed_hours": 1.5,
    "fixed_price": 49.9,
    "fixed_price_base_unit": 49.9,
    "price_fixed_hours": 49.9,
    "price_additional_hours": 49.9,
    "name_additional_hours": "string"
  },
  "log_book_entry_content_type": "string",
  "created": "2026-10-15T09:30:00+02:00",
  "updated": "2026-10-15T09:30:00+02:00",
  "deleted": true,
  "unified_category": {
    "id": 42,
    "name": "Beispiel",
    "address_street": "Jakobistr. 39",
    "address_city": "Hannover",
    "address_zip": "30163",
    "address_country": "DE",
    "address_full_country": "DE",
    "main_phone": "+49 511 123456",
    "main_email": "lena.hartmann@example.org",
    "image_url": "https://vynst.de"
  }
}

PATCH/api/cp/signup/code/{identifier}

Path parameters

identifierrequiredstring

Request body application/json

dataSelfSignUpLogInviteCode
Show fields (10)
- idinteger
  Primary key of the invite code. Internal ID.
- tokenstring
  Token of the invite code.
- productPredefinedBillingItem3
  Billing item the invite code applies to.
- log_book_entry_content_typestring
  Content type of the log book entry created by the invite code.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
- namestring
  Name of the entity.
- unified_categoryUnifiedCategory4
- image_urlstring
  URL of the image of the entity.

Responses

200Update single SelfSignUpLogInviteCodeSelfSignUpLogInviteCode

Show fields (10)

idinteger
Primary key of the invite code. Internal ID.
tokenstring
Token of the invite code.
productPredefinedBillingItem3
Billing item the invite code applies to.
Show fields (81)
- idinteger
  Primary key of the mapped billing item. Internal ID.
- namestringrequired
  Name of the billing item.
- descriptionstringrequired
  Description of the billing item shown to the customer.
- internal_descriptionstring
  Internal description of the billing item, not shown to the customer.
- fixed_hoursnumber (float)
  Fixed number of hours billed.
- fixed_pricenumber (float)
  Fixed price billed.
- fixed_price_base_unitnumber (float)
  Base unit for the fixed price.
- price_fixed_hoursnumber (float)
  Price for the fixed hours.
- price_additional_hoursnumber (float)
  Price for each additional hour.
- name_additional_hoursstring
  Name of the additional hours item.
- description_additional_hoursstring
  Description of the additional hours item.
- time_billed_on_ticket_closeboolean
  Whether the time is billed when the ticket is closed.
- billing_typeBillingItemType
  Billing item type.
- buying_pricenumber (float)
  Purchase price of the item.
- recurrenceCRMRecurrence
  Recurrence the billing item follows.
- deletedboolean
  Whether the billing item is deleted.
- condition_date_afterstring (date-time)
  The item applies only to dates after this date.
- condition_date_beforestring (date-time)
  The item applies only to dates before this date.
- condition_country_codestring
  Country code the item applies to.
- condition_zip_code_fromstring
  Start of the postal code range the item applies to.
- condition_zip_code_tostring
  End of the postal code range the item applies to.
- condition_time_after_hourinteger
  The item applies only after this hour of the day.
- condition_max_lengthinteger
  Maximum length the item applies to.
- condition_time_before_hourinteger
  The item applies only before this hour of the day.
- condition_sub_access_tagAccessTag
  Access tag a subscription must have for the item to apply.
- condition_show_despite_missing_access_tagboolean
  Whether the item is shown even if the access tag is missing.
- condition_sub_free_logicstring
  Free-form condition logic for the subscription.
- fixed_price_logicstring
  Free-form logic that calculates the fixed price.
- sub_self_service_addboolean
  Whether members can add the subscription themselves.
- sub_self_service_deleteboolean
  Whether members can cancel the subscription themselves.
- sub_self_service_add_fixed_pricenumber (float)
  Fixed price charged when members add the subscription themselves.
- sub_self_service_delete_fixed_pricenumber (float)
  Fixed price charged when members cancel the subscription themselves.
- sub_pre_paidboolean
  Whether the subscription is paid in advance.
- sub_only_billed_after_startboolean
  Whether the subscription is only billed after its start date.
- sub_people_age_group_oneinteger
  Upper age limit of age group one.
- sub_people_age_group_one_discountinteger
  Discount in percent for age group one.
- sub_people_age_group_one_freeinteger
  Number of free places for age group one.
- sub_people_age_group_twointeger
  Upper age limit of age group two.
- sub_people_age_group_two_discountinteger
  Discount in percent for age group two.
- sub_people_age_group_two_freeinteger
  Number of free places for age group two.
- sub_people_age_group_threeinteger
  Upper age limit of age group three.
- sub_people_age_group_three_discountinteger
  Discount in percent for age group three.
- sub_people_age_group_three_freeinteger
  Number of free places for age group three.
- sub_people_age_group_fourinteger
  Upper age limit of age group four.
- sub_people_age_group_four_discountinteger
  Discount in percent for age group four.
- sub_people_age_group_four_freeinteger
  Number of free places for age group four.
- price_is_bruttoboolean
  Whether the prices are gross prices including tax.
- skustring
  Artikelnummer (Stock Keeping Unit)
- barcodestring
  Barcode (ISBN, UPC, GTIN usw.)
- companyCRMCompany40
  Company the billing item belongs to.
- parentPredefinedBillingItem3
  Parent billing item, for example for variants.
- is_preferredboolean
  The item is preferred and shown first.
- is_defaultboolean
  The item is the default for its type.
- is_discountboolean
  The item is a discount.
- is_freeboolean
  The item is free of charge.
- is_passiveboolean
  The item is passive and cannot be selected anymore.
- is_globalboolean
  The item is available for all companies.
- inventory_countinteger
  Number of pieces in stock, if the item is a product.
- stock_itemboolean
  This is flag for items that can be ordered at any time
- producer_guarantee_yearsnumber (float)
  Herstellergarantie in Jahren (ganze Jahre oder ,5-Schritte, siehe ProductGuaranteeYears). Grundlage fuer das EU GARAN Label (nur bei Garantie > 2 Jahre zulaessig). Producer guarantee of durability in years (whole or .5 steps), basis for the EU GARAN label.
- producer_brandstring
  Hersteller / Marke, die die Haltbarkeitsgarantie gibt - editierbares Feld "Brand/Trademark" des EU GARAN Labels. Producer / brand offering the commercial guarantee of durability.
- energy_label_attachmentAttachment10
  Energielabel (EU Energieverbrauchskennzeichnung) als Bild/PDF fuer Shop, Warenkorb und Mail. EU energy label image/PDF of this product.
- garan_label_attachmentAttachment10
  Grosses EU GARAN Label (DVO 2025/1960): kostenlose Haltbarkeitsgarantie des Herstellers von mehr als zwei Jahren, mit Jahren, Marke und Modell. Full EU GARAN label (commercial guarantee of durability > 2 years).
- garan_label_pictogram_attachmentAttachment10
  "Nested label" / Piktogramm des EU GARAN Labels: zeigt nur die Jahre, beim Klick/Hover muss das grosse Label (garanLabelAttachment) erscheinen. EU GARAN "nested label" pictogram showing only the years; links to the full label online.
- public_categorystring
  Category of the item shown publicly.
- condition_booking_content_typeBookingContentType11
  Item applies only to bookings with this content type (e.g. flight type). Null = all content types.
- usage_time_baseinteger
  Section time pair used for usage billing: BaseBookingRealUsage::BILLING_TYPE_BLOCK_TIME or BILLING_TYPE_FLIGHT_TIME. Null = follow the usage record's billingType.
- base_locationBaseLocation15
  Location this charge belongs to (e.g. airport landing/takeoff fee), category CATEGORY_LOCATION
- condition_day_of_week_maskinteger
  Day-of-week bitmask (Mon=1 ... Sun=64, see DayOfWeekBitmaskHelper). Null = every day.
- condition_first_usage_onlyboolean
  Charge applies only once per usage record (first matching section, quantity 1)
- budget_grant_countinteger
  Number of event sign-ups this product grants when purchased (null = no budget)
- budget_create_onceboolean
  If true, budget is only created once per person+product combination. For recurring subscriptions: monthly payment but yearly budget.
- ticket_quotainteger
  Ticketverkauf (BaseEvent::isTicketSalesEnabled): Kontingent dieser Ticketart (Event-Preis). Null = nur das Teilnehmerlimit des Events zählt.
- ticket_sale_startstring (date-time)
  Ticketverkauf: Verkaufsstart dieser Ticketart (z. B. Frühbucher ab), null = sofort.
- ticket_sale_endstring (date-time)
  Ticketverkauf: Verkaufsende dieser Ticketart (z. B. Frühbucher bis), null = bis zum Anmeldeschluss.
- ticket_seat_zonestring
  Ticketverkauf mit Sitzplan: Diese Ticketart gilt nur für Plätze dieser Preiszone (BaseLocationPlanItem::seatZone), null = für jeden Platz.
- cancellation_term_unitstring
  Allowed cancellation terms for this subscription product. Null / empty = inherit the club default from settings. See CancellationTermCalculator::TERM_UNITS.
- cancellation_term_datesstring
  Comma separated list of fixed cancellation dates in DD.MM format, e.g. "31.03,30.06,30.09,31.12". Only used when cancellationTermUnit is CUSTOM.
- cancellation_notice_valueinteger
  Numeric value of the notice period before the cancellation term. Null = inherit from settings.
- cancellation_notice_unitstring
  Unit of the notice period: DAYS, WEEKS or MONTHS. Null = inherit from settings.
- … 7 more fields
log_book_entry_content_typestring
Content type of the log book entry created by the invite code.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived
namestring
Name of the entity.
unified_categoryUnifiedCategory4
Show fields (32)
- idinteger
  Primary key of the unified category. Internal ID.
- category_typestring
  Type of the category, for example course or membership.
- childrenarray<UnifiedCategory4>
  Child categories.
- parentUnifiedCategory4
  Parent category.
- view_orderinteger
  Sort order of the category in lists.
- is_publicboolean
  The category is shown publicly.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- namestring
  Name of the entity.
- addressstring
  Address as text.
- address_streetstring
  Street of the address.
- address_house_numberstring
  House number of the address.
- address_street_levelstring
  Street and house number of the address.
- address_costring
  Care-of line of the address.
- address_citystring
  City of the address.
- address_zipstring
  Postal code of the address.
- address_admin_level1string
  First administrative level of the address, e.g. the federal state.
- address_countrystring
  Country code of the address.
- address_full_countrystring
  Full name of the country of the address.
- address_geo_latstring
  Latitude of the address.
- address_geo_lngstring
  Longitude of the address.
- address_external_provider_idstring
  field to store the external provider id of the address. e.g. Google Maps PlaceID like google:ChIJVcKw5r90sEcRhdjNq6NItqE
- main_phonestring
  Main phone number.
- main_faxstring
  Main fax number.
- main_emailstring
  Main e-mail address.
- websitestring
  Website address.
- deletedboolean
  This property is used to mark an entity as deleted / archived
- search_stringstring
  Text that the entity can be searched by.
- short_identifierstring
  Short identifier of the entity.
- slug_identifierstring
  Slug used in URLs of the entity.
- image_urlstring
  URL of the image of the entity.
- is_ui_filterboolean
  This property is used to mark an entity as a filter for the frontend
image_urlstring
URL of the image of the entity.

Request

curl --request PATCH \
  --url https://your-instance.iw-erp.de/api/cp/signup/code/42 \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "id": 42,
    "name": "Beispiel",
    "image_url": "https://vynst.de",
    "token": "string",
    "product": {
      "name": "Beispiel",
      "description": "Text",
      "id": 42,
      "internal_description": "Text",
      "fixed_hours": 1.5,
      "fixed_price": 49.9
    },
    "log_book_entry_content_type": "string"
  }
}
'

const options = {
  method: 'PATCH',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      id: 42,
      name: 'Beispiel',
      image_url: 'https://vynst.de',
      token: 'string',
      product: {
        name: 'Beispiel',
        description: 'Text',
        id: 42,
        internal_description: 'Text',
        fixed_hours: 1.5,
        fixed_price: 49.9
      },
      log_book_entry_content_type: 'string'
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/cp/signup/code/42', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://your-instance.iw-erp.de/api/cp/signup/code/42"

payload = { "data": {
    "id": 42,
    "name": "Beispiel",
    "image_url": "https://vynst.de",
    "token": "string",
    "product": {
      "name": "Beispiel",
      "description": "Text",
      "id": 42,
      "internal_description": "Text",
      "fixed_hours": 1.5,
      "fixed_price": 49.9
    },
    "log_book_entry_content_type": "string"
  } }
headers = {
  "x-iw-jwt-token": "<TOKEN>",
  "content-type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('PATCH', 'https://your-instance.iw-erp.de/api/cp/signup/code/42', [
  'body' => '{"data":{"id":42,"name":"Beispiel","image_url":"https://vynst.de","token":"string","product":{"name":"Beispiel","description":"Text","id":42,"internal_description":"Text","fixed_hours":1.5,"fixed_price":49.9},"log_book_entry_content_type":"string"}}',
  'headers' => [
    'content-type' => 'application/json',
    'x-iw-jwt-token' => '<TOKEN>',
  ],
]);

echo $response->getBody();

using System.Net.Http.Headers;
var client = new HttpClient();
var request = new HttpRequestMessage
{
  Method = HttpMethod.Patch,
  RequestUri = new Uri("https://your-instance.iw-erp.de/api/cp/signup/code/42"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}")
  {
    Headers =
    {
      ContentType = new MediaTypeHeaderValue("application/json")
    }
  }
};
using (var response = await client.SendAsync(request))
{
  response.EnsureSuccessStatusCode();
  var body = await response.Content.ReadAsStringAsync();
  Console.WriteLine(body);
}

OkHttpClient client = new OkHttpClient();

MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/cp/signup/code/42")
  .patch(body)
  .addHeader("x-iw-jwt-token", "<TOKEN>")
  .addHeader("content-type", "application/json")
  .build();

Response response = client.newCall(request).execute();

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://your-instance.iw-erp.de/api/cp/signup/code/42"

	payload := strings.NewReader("{\"data\":{\"id\":42,\"name\":\"Beispiel\",\"image_url\":\"https://vynst.de\",\"token\":\"string\",\"product\":{\"name\":\"Beispiel\",\"description\":\"Text\",\"id\":42,\"internal_description\":\"Text\",\"fixed_hours\":1.5,\"fixed_price\":49.9},\"log_book_entry_content_type\":\"string\"}}")

	req, _ := http.NewRequest("PATCH", url, payload)

	req.Header.Add("x-iw-jwt-token", "<TOKEN>")
	req.Header.Add("content-type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

Dart with package:http (no controller in the iw_erp_api package)

import 'dart:convert';
import 'package:http/http.dart' as http;

final response = await http.patch(
  Uri.parse('https://your-instance.iw-erp.de/api/cp/signup/code/42'),
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: jsonEncode({
    "data": {
      "id": 42,
      "name": "Beispiel",
      "image_url": "https://vynst.de",
      "token": "string",
      "product": {
        "name": "Beispiel",
        "description": "Text",
        "id": 42,
        "internal_description": "Text",
        "fixed_hours": 1.5,
        "fixed_price": 49.9
      },
      "log_book_entry_content_type": "string"
    }
  }),
);
print(response.body);

Response 200 application/json

{
  "id": 42,
  "name": "Beispiel",
  "image_url": "https://vynst.de",
  "token": "string",
  "product": {
    "name": "Beispiel",
    "description": "Text",
    "id": 42,
    "internal_description": "Text",
    "fixed_hours": 1.5,
    "fixed_price": 49.9,
    "fixed_price_base_unit": 49.9,
    "price_fixed_hours": 49.9,
    "price_additional_hours": 49.9,
    "name_additional_hours": "string"
  },
  "log_book_entry_content_type": "string",
  "created": "2026-10-15T09:30:00+02:00",
  "updated": "2026-10-15T09:30:00+02:00",
  "deleted": true,
  "unified_category": {
    "id": 42,
    "name": "Beispiel",
    "address_street": "Jakobistr. 39",
    "address_city": "Hannover",
    "address_zip": "30163",
    "address_country": "DE",
    "address_full_country": "DE",
    "main_phone": "+49 511 123456",
    "main_email": "lena.hartmann@example.org",
    "image_url": "https://vynst.de"
  }
}

Returns a list of all SelfSignUpLogInviteCode

Query parameters

Responses

Add a new SelfSignUpLogInviteCode

Request body application/json

Responses

Returns a single SelfSignUpLogInviteCode entry.

Path parameters

Responses

Updates an existing SelfSignUpLogInviteCode entry.

Path parameters

Request body application/json

Responses

Updates an existing SelfSignUpLogInviteCode entry.

Path parameters

Request body application/json

Responses