EventSignUpScanner

Events4 EndpointsEvent / EventSignUpScanner

GET/api/event/scanner/base_event_signup/next/{personIdentifier}

Path parameters

personIdentifierrequiredstring

Query parameters

`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

200Get a list of the next event signups of a personarray<BaseEventSignUp>

Show fields (42)

idinteger
Primary key of the sign-up. Internal ID.
first_namestring
First name of the participant.
last_namestring
Last name of the participant.
genderstring
Gender of the participant.
waitingboolean
The sign-up is on the waiting list.
confirmedboolean
The sign-up is confirmed.
deletion_reasonstring
Reason the sign-up was cancelled.
direct_billingboolean
direct_billing_check_datestring (date-time)
direct_billing_tokenstring
wait_list_confirmation_sent_atstring (date-time)
wait_list_confirmation_deadlinestring (date-time)
wait_list_confirmed_atstring (date-time)
wait_list_pending_confirmationboolean
wait_list_sort_orderinteger
birthdaystring (date-time)
Birthday of the participant.
known_allergiesstring
Known allergies of the participant.
confirmed_no_allergiesboolean
Guardian confirmed that there are no known allergies.
allow_photosboolean
Guardian allows photos of the participant.
allow_child_aloneboolean
Participant may leave alone after the event.
authorized_pickupstring
Persons who are allowed to pick up the participant.
needs_supportboolean
Participant needs support, for example for inclusion.
support_descriptionstring
Description of the support the participant needs.
financial_supportboolean
Participant receives financial support.
financial_support_numberstring
Number of the financial support, for example a voucher.
municipal_supportboolean
Participant receives municipal support.
municipal_support_numberstring
Number of the municipal support.
grade_levelinteger
School grade level of the participant.
school_classstring
School class of the participant.
self_check_inboolean
Participant checked in with the self-service check-in.
self_check_outboolean
Participant checked out with the self-service check-out.
self_check_in_datestring (date-time)
Time of the self-service check-in.
self_check_out_datestring (date-time)
Time of the self-service check-out.
reminded_of_absencestring (date-time)
Time the guardian was reminded of an absence.
trialboolean
Trial date sign-up (Schnuppern): a date sign-up without a course place that uses up one unit of the person's trial pass (eventAccessBudget with sourceType trial)
trial_channelstring
Who booked the trial date: app, trainer, office
trial_session_numberinteger
Number of this trial date within the pass (1 = first), for "Schnuppern 2/3"
trial_session_maxinteger
Trial dates of the pass, for "Schnuppern 2/3"
confirmed_datestring (date-time)
Time the sign-up was confirmed.
bib_numberinteger
Startnummer (Zaehler). Bei PER_PREFIX nur zusammen mit dem Praefix eindeutig. Wird nur ueber BibNumberAssigner gesetzt, stornierte Anmeldungen behalten sie.
bib_labelstring
Angezeigte Startnummer inkl. Praefix, z. B. W0123. Pro Event eindeutig.
namestring
Name of the entity.

Request

curl --request GET \
  --url https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/next/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/event/scanner/base_event_signup/next/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/event/scanner/base_event_signup/next/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/event/scanner/base_event_signup/next/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/event/scanner/base_event_signup/next/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/event/scanner/base_event_signup/next/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/event/scanner/base_event_signup/next/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 package:http (no controller in the iw_erp_api package)

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

final response = await http.get(
  Uri.parse('https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/next/42'),
  headers: {'x-iw-jwt-token': '<TOKEN>'},
);
print(response.body);

Response 200 application/json

[
  {
    "id": 42,
    "first_name": "Lena",
    "last_name": "Hartmann",
    "support_description": "Text",
    "name": "Beispiel",
    "gender": "string",
    "waiting": true,
    "confirmed": true,
    "deletion_reason": "string",
    "direct_billing": true
  }
]

GET/api/event/scanner/base_event_signup/next

Query parameters

`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

200Get a list of the next event signups of a personarray<BaseEventSignUp>

Show fields (42)

idinteger
Primary key of the sign-up. Internal ID.
first_namestring
First name of the participant.
last_namestring
Last name of the participant.
genderstring
Gender of the participant.
waitingboolean
The sign-up is on the waiting list.
confirmedboolean
The sign-up is confirmed.
deletion_reasonstring
Reason the sign-up was cancelled.
direct_billingboolean
direct_billing_check_datestring (date-time)
direct_billing_tokenstring
wait_list_confirmation_sent_atstring (date-time)
wait_list_confirmation_deadlinestring (date-time)
wait_list_confirmed_atstring (date-time)
wait_list_pending_confirmationboolean
wait_list_sort_orderinteger
birthdaystring (date-time)
Birthday of the participant.
known_allergiesstring
Known allergies of the participant.
confirmed_no_allergiesboolean
Guardian confirmed that there are no known allergies.
allow_photosboolean
Guardian allows photos of the participant.
allow_child_aloneboolean
Participant may leave alone after the event.
authorized_pickupstring
Persons who are allowed to pick up the participant.
needs_supportboolean
Participant needs support, for example for inclusion.
support_descriptionstring
Description of the support the participant needs.
financial_supportboolean
Participant receives financial support.
financial_support_numberstring
Number of the financial support, for example a voucher.
municipal_supportboolean
Participant receives municipal support.
municipal_support_numberstring
Number of the municipal support.
grade_levelinteger
School grade level of the participant.
school_classstring
School class of the participant.
self_check_inboolean
Participant checked in with the self-service check-in.
self_check_outboolean
Participant checked out with the self-service check-out.
self_check_in_datestring (date-time)
Time of the self-service check-in.
self_check_out_datestring (date-time)
Time of the self-service check-out.
reminded_of_absencestring (date-time)
Time the guardian was reminded of an absence.
trialboolean
Trial date sign-up (Schnuppern): a date sign-up without a course place that uses up one unit of the person's trial pass (eventAccessBudget with sourceType trial)
trial_channelstring
Who booked the trial date: app, trainer, office
trial_session_numberinteger
Number of this trial date within the pass (1 = first), for "Schnuppern 2/3"
trial_session_maxinteger
Trial dates of the pass, for "Schnuppern 2/3"
confirmed_datestring (date-time)
Time the sign-up was confirmed.
bib_numberinteger
Startnummer (Zaehler). Bei PER_PREFIX nur zusammen mit dem Praefix eindeutig. Wird nur ueber BibNumberAssigner gesetzt, stornierte Anmeldungen behalten sie.
bib_labelstring
Angezeigte Startnummer inkl. Praefix, z. B. W0123. Pro Event eindeutig.
namestring
Name of the entity.

Request

curl --request GET \
  --url https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/next \
  --header 'x-iw-jwt-token: <TOKEN>'

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

fetch('https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/next', 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/event/scanner/base_event_signup/next"

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/event/scanner/base_event_signup/next', [
  '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/event/scanner/base_event_signup/next"),
  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/event/scanner/base_event_signup/next")
  .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/event/scanner/base_event_signup/next"

	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 package:http (no controller in the iw_erp_api package)

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

final response = await http.get(
  Uri.parse('https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/next'),
  headers: {'x-iw-jwt-token': '<TOKEN>'},
);
print(response.body);

Response 200 application/json

[
  {
    "id": 42,
    "first_name": "Lena",
    "last_name": "Hartmann",
    "support_description": "Text",
    "name": "Beispiel",
    "gender": "string",
    "waiting": true,
    "confirmed": true,
    "deletion_reason": "string",
    "direct_billing": true
  }
]

POST/api/event/scanner/base_event_signup/action/{personIdentifier}

Path parameters

personIdentifierrequiredstring

Query parameters

`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

Request body application/json

dataSimpleChange
Show fields (5)
- idmixed
  The ID of the entity to change, can be a string or an integer
- actionstring
  The action to perform on the entity
- propertystring
  The property to change on the entity
- new_valuemixed
  The new value to set for the property
- doneboolean
  Indicates if the change has been processed

Responses

200Trigger actions for an event signup for a personBaseEventSignUp

Show fields (42)

idinteger
Primary key of the sign-up. Internal ID.
first_namestring
First name of the participant.
last_namestring
Last name of the participant.
genderstring
Gender of the participant.
waitingboolean
The sign-up is on the waiting list.
confirmedboolean
The sign-up is confirmed.
deletion_reasonstring
Reason the sign-up was cancelled.
direct_billingboolean
direct_billing_check_datestring (date-time)
direct_billing_tokenstring
wait_list_confirmation_sent_atstring (date-time)
wait_list_confirmation_deadlinestring (date-time)
wait_list_confirmed_atstring (date-time)
wait_list_pending_confirmationboolean
wait_list_sort_orderinteger
birthdaystring (date-time)
Birthday of the participant.
known_allergiesstring
Known allergies of the participant.
confirmed_no_allergiesboolean
Guardian confirmed that there are no known allergies.
allow_photosboolean
Guardian allows photos of the participant.
allow_child_aloneboolean
Participant may leave alone after the event.
authorized_pickupstring
Persons who are allowed to pick up the participant.
needs_supportboolean
Participant needs support, for example for inclusion.
support_descriptionstring
Description of the support the participant needs.
financial_supportboolean
Participant receives financial support.
financial_support_numberstring
Number of the financial support, for example a voucher.
municipal_supportboolean
Participant receives municipal support.
municipal_support_numberstring
Number of the municipal support.
grade_levelinteger
School grade level of the participant.
school_classstring
School class of the participant.
self_check_inboolean
Participant checked in with the self-service check-in.
self_check_outboolean
Participant checked out with the self-service check-out.
self_check_in_datestring (date-time)
Time of the self-service check-in.
self_check_out_datestring (date-time)
Time of the self-service check-out.
reminded_of_absencestring (date-time)
Time the guardian was reminded of an absence.
trialboolean
Trial date sign-up (Schnuppern): a date sign-up without a course place that uses up one unit of the person's trial pass (eventAccessBudget with sourceType trial)
trial_channelstring
Who booked the trial date: app, trainer, office
trial_session_numberinteger
Number of this trial date within the pass (1 = first), for "Schnuppern 2/3"
trial_session_maxinteger
Trial dates of the pass, for "Schnuppern 2/3"
confirmed_datestring (date-time)
Time the sign-up was confirmed.
bib_numberinteger
Startnummer (Zaehler). Bei PER_PREFIX nur zusammen mit dem Praefix eindeutig. Wird nur ueber BibNumberAssigner gesetzt, stornierte Anmeldungen behalten sie.
bib_labelstring
Angezeigte Startnummer inkl. Praefix, z. B. W0123. Pro Event eindeutig.
namestring
Name of the entity.

Request

curl --request POST \
  --url https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/action/42 \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "id": 42,
    "action": "string",
    "property": "string",
    "new_value": null,
    "done": true
  }
}
'

const options = {
  method: 'POST',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {id: 42, action: 'string', property: 'string', new_value: null, done: true}
  })
};

fetch('https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/action/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/event/scanner/base_event_signup/action/42"

payload = { "data": {
    "id": 42,
    "action": "string",
    "property": "string",
    "new_value": None,
    "done": True
  } }
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/event/scanner/base_event_signup/action/42', [
  'body' => '{"data":{"id":42,"action":"string","property":"string","new_value":null,"done":true}}',
  '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/event/scanner/base_event_signup/action/42"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"id\":42,\"action\":\"string\",\"property\":\"string\",\"new_value\":null,\"done\":true}}")
  {
    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,\"action\":\"string\",\"property\":\"string\",\"new_value\":null,\"done\":true}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/action/42")
  .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/event/scanner/base_event_signup/action/42"

	payload := strings.NewReader("{\"data\":{\"id\":42,\"action\":\"string\",\"property\":\"string\",\"new_value\":null,\"done\":true}}")

	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 package:http (no controller in the iw_erp_api package)

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

final response = await http.post(
  Uri.parse('https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/action/42'),
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: jsonEncode({
    "data": {
      "id": 42,
      "action": "string",
      "property": "string",
      "new_value": null,
      "done": true
    }
  }),
);
print(response.body);

Response 200 application/json

{
  "id": 42,
  "first_name": "Lena",
  "last_name": "Hartmann",
  "support_description": "Text",
  "name": "Beispiel",
  "gender": "string",
  "waiting": true,
  "confirmed": true,
  "deletion_reason": "string",
  "direct_billing": true
}

POST/api/event/scanner/base_event_signup/action

Query parameters

`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

Request body application/json

dataSimpleChange
Show fields (5)
- idmixed
  The ID of the entity to change, can be a string or an integer
- actionstring
  The action to perform on the entity
- propertystring
  The property to change on the entity
- new_valuemixed
  The new value to set for the property
- doneboolean
  Indicates if the change has been processed

Responses

200Trigger actions for an event signup for a personBaseEventSignUp

Show fields (42)

idinteger
Primary key of the sign-up. Internal ID.
first_namestring
First name of the participant.
last_namestring
Last name of the participant.
genderstring
Gender of the participant.
waitingboolean
The sign-up is on the waiting list.
confirmedboolean
The sign-up is confirmed.
deletion_reasonstring
Reason the sign-up was cancelled.
direct_billingboolean
direct_billing_check_datestring (date-time)
direct_billing_tokenstring
wait_list_confirmation_sent_atstring (date-time)
wait_list_confirmation_deadlinestring (date-time)
wait_list_confirmed_atstring (date-time)
wait_list_pending_confirmationboolean
wait_list_sort_orderinteger
birthdaystring (date-time)
Birthday of the participant.
known_allergiesstring
Known allergies of the participant.
confirmed_no_allergiesboolean
Guardian confirmed that there are no known allergies.
allow_photosboolean
Guardian allows photos of the participant.
allow_child_aloneboolean
Participant may leave alone after the event.
authorized_pickupstring
Persons who are allowed to pick up the participant.
needs_supportboolean
Participant needs support, for example for inclusion.
support_descriptionstring
Description of the support the participant needs.
financial_supportboolean
Participant receives financial support.
financial_support_numberstring
Number of the financial support, for example a voucher.
municipal_supportboolean
Participant receives municipal support.
municipal_support_numberstring
Number of the municipal support.
grade_levelinteger
School grade level of the participant.
school_classstring
School class of the participant.
self_check_inboolean
Participant checked in with the self-service check-in.
self_check_outboolean
Participant checked out with the self-service check-out.
self_check_in_datestring (date-time)
Time of the self-service check-in.
self_check_out_datestring (date-time)
Time of the self-service check-out.
reminded_of_absencestring (date-time)
Time the guardian was reminded of an absence.
trialboolean
Trial date sign-up (Schnuppern): a date sign-up without a course place that uses up one unit of the person's trial pass (eventAccessBudget with sourceType trial)
trial_channelstring
Who booked the trial date: app, trainer, office
trial_session_numberinteger
Number of this trial date within the pass (1 = first), for "Schnuppern 2/3"
trial_session_maxinteger
Trial dates of the pass, for "Schnuppern 2/3"
confirmed_datestring (date-time)
Time the sign-up was confirmed.
bib_numberinteger
Startnummer (Zaehler). Bei PER_PREFIX nur zusammen mit dem Praefix eindeutig. Wird nur ueber BibNumberAssigner gesetzt, stornierte Anmeldungen behalten sie.
bib_labelstring
Angezeigte Startnummer inkl. Praefix, z. B. W0123. Pro Event eindeutig.
namestring
Name of the entity.

Request

curl --request POST \
  --url https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/action \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "id": 42,
    "action": "string",
    "property": "string",
    "new_value": null,
    "done": true
  }
}
'

const options = {
  method: 'POST',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {id: 42, action: 'string', property: 'string', new_value: null, done: true}
  })
};

fetch('https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/action', 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/event/scanner/base_event_signup/action"

payload = { "data": {
    "id": 42,
    "action": "string",
    "property": "string",
    "new_value": None,
    "done": True
  } }
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/event/scanner/base_event_signup/action', [
  'body' => '{"data":{"id":42,"action":"string","property":"string","new_value":null,"done":true}}',
  '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/event/scanner/base_event_signup/action"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"id\":42,\"action\":\"string\",\"property\":\"string\",\"new_value\":null,\"done\":true}}")
  {
    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,\"action\":\"string\",\"property\":\"string\",\"new_value\":null,\"done\":true}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/action")
  .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/event/scanner/base_event_signup/action"

	payload := strings.NewReader("{\"data\":{\"id\":42,\"action\":\"string\",\"property\":\"string\",\"new_value\":null,\"done\":true}}")

	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 package:http (no controller in the iw_erp_api package)

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

final response = await http.post(
  Uri.parse('https://your-instance.iw-erp.de/api/event/scanner/base_event_signup/action'),
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: jsonEncode({
    "data": {
      "id": 42,
      "action": "string",
      "property": "string",
      "new_value": null,
      "done": true
    }
  }),
);
print(response.body);

Response 200 application/json

{
  "id": 42,
  "first_name": "Lena",
  "last_name": "Hartmann",
  "support_description": "Text",
  "name": "Beispiel",
  "gender": "string",
  "waiting": true,
  "confirmed": true,
  "deletion_reason": "string",
  "direct_billing": true
}