VolunteerHourEntry

Volunteering8 EndpointsTimeTracking / VolunteerHourEntry

List volunteer hour entries

GET/api/time/volunteer_hour_entry

Query parameters

`id`integer
`person`string
`status`string
`workDate`string	Day the work was done.
`event`string
`settlement`string	The settlement that consumed this entry. A settled entry can no longer be changed.
`created`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 VolunteerHourEntry objectsarray<VolunteerHourEntry>

Show fields (15)

shift_assignment_idinteger
settlement_idinteger
is_settledboolean
approved_by_namestring
idinteger
Primary key of the volunteer hour entry. Internal ID.
personCRMPerson27
Volunteer who worked the hours.
Show fields (11)
- idinteger
  Primary key of the person. Internal ID.
- first_namestring
  First name of the person.
- last_namestring
  Last name of the person.
- numberinteger
  Member or customer number of the person.
- manual_numberinteger
  Number set manually instead of the automatic number.
- number_stringstring
  Member or customer number as text, including prefix.
- genderstring
  Gender of the person.
- titlestring
  Academic or other title of the person.
- nicknamestring
  Nickname of the person.
- preferred_color_hexstring
  Preferred color of the person as hex value.
- avatar_tokenstring
  Token of the avatar image.
work_datestring (date-time)
Day the work was done.
duration_minutesinteger
Duration of the work in minutes.
descriptionstring
Description of the work.
statusstring
Status of the entry, for example pending, approved or rejected.
rejection_reasonstring
Reason the entry was rejected.
eventBaseEvent10
Event the hours were worked for.
Show fields (45)
- ticketSeatingPlanIdinteger
  Id of the seating plan, also for the public and the customer serialization.
- bib_numbers_enabledboolean
- timing_enabledboolean
- idinteger
  Primary key of the event. Internal ID.
- public_subtitlestring
  Subtitle shown in the public event listing.
- event_typestring
  Type of the event, for example course, trip or tournament.
- event_people_limitinteger
  maximum number of people that can attend the event
- event_people_min_limitinteger
  minimum number of people that must attend the event
- hide_event_people_limitboolean
  a setting to hide the event people limit in the frontend ui
- has_wait_listboolean
  The event has a waiting list once it is full.
- wait_list_confirmation_requiredboolean
  Participants from the waiting list must confirm their place.
- trial_enabledboolean
  Trial sessions (Schnuppern) are offered for this event. Off by default: the event has to opt in, the rule comes from trialPolicy, the event's category or the default rule.
- can_sign_up_for_main_eventboolean
  Participants may sign up for the main event.
- only_sign_up_for_main_eventboolean
  Participants may only sign up for the main event, not for sub-events.
- start_timestring (date-time)
  Start of the event.
- end_timestring (date-time)
  End of the event.
- require_addressboolean
  Participants must enter an address when signing up.
- require_contactboolean
  Participants must enter contact details when signing up.
- require_billingboolean
  Participants must enter billing details when signing up.
- allow_direct_billingboolean
- require_direct_billingboolean
- allow_budget_sign_upboolean
- require_ageboolean
  Participants must enter their age when signing up.
- require_grade_levelboolean
  Participants must enter their school grade level when signing up.
- require_free_note_field_idsstring
  IDs of the free note fields that participants must fill in.
- generate_new_bookingsboolean
  Bookings are generated automatically for the event schedule.
- generate_new_bookings_v2boolean
  Bookings are generated with the second version of the schedule generator.
- generate_ignore_sys_calendarboolean
  Generated bookings ignore the holidays of the system calendar.
- generate_hour_startstring (date-time)
  Start time of the day for generated bookings.
- generate_hour_endstring (date-time)
  End time of the day for generated bookings.
- generate_day_of_weekinteger
  Weekday for generated bookings.
- bitmask_days_of_weekinteger
  This is a bitmask value of the days of the week the event occurs on
- bitmask_hours_startinteger
  This is a bitmask value of the hours an event starts on
- summarized_date_timesstring
  This is a string with the days and hours an event starts on
- customer_detail_ctastring
  Call-to-action text shown in the customer app on the event detail page.
- customer_badgestring
  Badge text shown on the event in the customer app.
- bib_number_modestring
  Vergabeart der Startnummern: OFF, MANUAL, AUTOMATIC oder BATCH. Greift nur, wenn der Event-Typ Startnummern hat (enableBibNumbers).
- timing_gun_startstring (date-time)
  Startschuss; ohne Wert gilt startTime.
- timing_public_liveboolean
  Live timing results are public.
- timing_gps_trackingboolean
  GPS tracking of participants is enabled for timing.
- timing_self_check_inboolean
  Participants can check in themselves for timing.
- ticket_sales_enabledboolean
  Ticketverkauf statt Anmeldung: Teilnehmer kaufen Tickets (Ticketarten = Event-Preise mit Kontingent und Verkaufszeitraum), jedes Ticket bekommt einen Code für den Check-in. Greift nur mit der Einstellung event_ticket_sales_enabled.
- ticket_max_per_orderinteger
  Höchstzahl Tickets je Bestellung; ohne Wert gilt event_ticket_max_per_order_default.
- ticket_personalizedboolean
  Personalisierte Tickets: jedes Ticket braucht den Namen des Teilnehmers. Sonst laufen alle Tickets einer Bestellung auf den Namen des Käufers.
- ticket_seatingboolean
  Platzwahl beim Ticketverkauf: jedes Ticket bekommt einen freien Platz aus dem Saalplan des Raums (BaseBookable::ticketSeatingPlan); die Ticketart kann auf eine Zone (ticketSeatZone) beschränkt sein. Greift nur mit der Einstellung event_ticket_seating_enabled.
approved_atstring (date-time)
Time the entry was approved.
createdstring (date-time)
Time the entry was created.
updatedstring (date-time)
Time the entry was last changed.

Request

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

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

fetch('https://your-instance.iw-erp.de/api/time/volunteer_hour_entry', 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/time/volunteer_hour_entry"

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/time/volunteer_hour_entry', [
  '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/time/volunteer_hour_entry"),
  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/time/volunteer_hour_entry")
  .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/time/volunteer_hour_entry"

	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/volunteer_hour_entry_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 VolunteerHourEntryController.getAll();
if (result.success) {
  print(result.data);
}

Response 200 application/json

[
  {
    "approved_by_name": "Beispiel",
    "id": 42,
    "description": "Text",
    "shift_assignment_id": 42,
    "settlement_id": 42,
    "is_settled": true,
    "person": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "number": 1,
      "manual_number": 1,
      "number_string": "string",
      "gender": "string",
      "nickname": "string",
      "preferred_color_hex": "string"
    },
    "work_date": "2026-10-15T09:30:00+02:00",
    "duration_minutes": 1,
    "status": "string"
  }
]

Record volunteer hours for a member. Entries of the administration are approved at once.

POST/api/time/volunteer_hour_entry

Request body application/json

dataVolunteerHourEntry2
Show fields (5)
- personCRMPerson33
  Volunteer who worked the hours.
- work_datestring (date-time)
  Day the work was done.
- duration_minutesinteger
  Duration of the work in minutes.
- descriptionstring
  Description of the work.
- eventBaseEvent11
  Event the hours were worked for.

Responses

200Add a new VolunteerHourEntryVolunteerHourEntry

Show fields (15)

shift_assignment_idinteger
settlement_idinteger
is_settledboolean
approved_by_namestring
idinteger
Primary key of the volunteer hour entry. Internal ID.
personCRMPerson27
Volunteer who worked the hours.
Show fields (11)
- idinteger
  Primary key of the person. Internal ID.
- first_namestring
  First name of the person.
- last_namestring
  Last name of the person.
- numberinteger
  Member or customer number of the person.
- manual_numberinteger
  Number set manually instead of the automatic number.
- number_stringstring
  Member or customer number as text, including prefix.
- genderstring
  Gender of the person.
- titlestring
  Academic or other title of the person.
- nicknamestring
  Nickname of the person.
- preferred_color_hexstring
  Preferred color of the person as hex value.
- avatar_tokenstring
  Token of the avatar image.
work_datestring (date-time)
Day the work was done.
duration_minutesinteger
Duration of the work in minutes.
descriptionstring
Description of the work.
statusstring
Status of the entry, for example pending, approved or rejected.
rejection_reasonstring
Reason the entry was rejected.
eventBaseEvent10
Event the hours were worked for.
Show fields (45)
- ticketSeatingPlanIdinteger
  Id of the seating plan, also for the public and the customer serialization.
- bib_numbers_enabledboolean
- timing_enabledboolean
- idinteger
  Primary key of the event. Internal ID.
- public_subtitlestring
  Subtitle shown in the public event listing.
- event_typestring
  Type of the event, for example course, trip or tournament.
- event_people_limitinteger
  maximum number of people that can attend the event
- event_people_min_limitinteger
  minimum number of people that must attend the event
- hide_event_people_limitboolean
  a setting to hide the event people limit in the frontend ui
- has_wait_listboolean
  The event has a waiting list once it is full.
- wait_list_confirmation_requiredboolean
  Participants from the waiting list must confirm their place.
- trial_enabledboolean
  Trial sessions (Schnuppern) are offered for this event. Off by default: the event has to opt in, the rule comes from trialPolicy, the event's category or the default rule.
- can_sign_up_for_main_eventboolean
  Participants may sign up for the main event.
- only_sign_up_for_main_eventboolean
  Participants may only sign up for the main event, not for sub-events.
- start_timestring (date-time)
  Start of the event.
- end_timestring (date-time)
  End of the event.
- require_addressboolean
  Participants must enter an address when signing up.
- require_contactboolean
  Participants must enter contact details when signing up.
- require_billingboolean
  Participants must enter billing details when signing up.
- allow_direct_billingboolean
- require_direct_billingboolean
- allow_budget_sign_upboolean
- require_ageboolean
  Participants must enter their age when signing up.
- require_grade_levelboolean
  Participants must enter their school grade level when signing up.
- require_free_note_field_idsstring
  IDs of the free note fields that participants must fill in.
- generate_new_bookingsboolean
  Bookings are generated automatically for the event schedule.
- generate_new_bookings_v2boolean
  Bookings are generated with the second version of the schedule generator.
- generate_ignore_sys_calendarboolean
  Generated bookings ignore the holidays of the system calendar.
- generate_hour_startstring (date-time)
  Start time of the day for generated bookings.
- generate_hour_endstring (date-time)
  End time of the day for generated bookings.
- generate_day_of_weekinteger
  Weekday for generated bookings.
- bitmask_days_of_weekinteger
  This is a bitmask value of the days of the week the event occurs on
- bitmask_hours_startinteger
  This is a bitmask value of the hours an event starts on
- summarized_date_timesstring
  This is a string with the days and hours an event starts on
- customer_detail_ctastring
  Call-to-action text shown in the customer app on the event detail page.
- customer_badgestring
  Badge text shown on the event in the customer app.
- bib_number_modestring
  Vergabeart der Startnummern: OFF, MANUAL, AUTOMATIC oder BATCH. Greift nur, wenn der Event-Typ Startnummern hat (enableBibNumbers).
- timing_gun_startstring (date-time)
  Startschuss; ohne Wert gilt startTime.
- timing_public_liveboolean
  Live timing results are public.
- timing_gps_trackingboolean
  GPS tracking of participants is enabled for timing.
- timing_self_check_inboolean
  Participants can check in themselves for timing.
- ticket_sales_enabledboolean
  Ticketverkauf statt Anmeldung: Teilnehmer kaufen Tickets (Ticketarten = Event-Preise mit Kontingent und Verkaufszeitraum), jedes Ticket bekommt einen Code für den Check-in. Greift nur mit der Einstellung event_ticket_sales_enabled.
- ticket_max_per_orderinteger
  Höchstzahl Tickets je Bestellung; ohne Wert gilt event_ticket_max_per_order_default.
- ticket_personalizedboolean
  Personalisierte Tickets: jedes Ticket braucht den Namen des Teilnehmers. Sonst laufen alle Tickets einer Bestellung auf den Namen des Käufers.
- ticket_seatingboolean
  Platzwahl beim Ticketverkauf: jedes Ticket bekommt einen freien Platz aus dem Saalplan des Raums (BaseBookable::ticketSeatingPlan); die Ticketart kann auf eine Zone (ticketSeatZone) beschränkt sein. Greift nur mit der Einstellung event_ticket_seating_enabled.
approved_atstring (date-time)
Time the entry was approved.
createdstring (date-time)
Time the entry was created.
updatedstring (date-time)
Time the entry was last changed.

Request

curl --request POST \
  --url https://your-instance.iw-erp.de/api/time/volunteer_hour_entry \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "description": "Text",
    "work_date": "2026-10-15T09:30:00+02:00",
    "duration_minutes": 1
  }
}
'

const options = {
  method: 'POST',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      description: 'Text',
      work_date: '2026-10-15T09:30:00+02:00',
      duration_minutes: 1
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/time/volunteer_hour_entry', 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/time/volunteer_hour_entry"

payload = { "data": {
    "description": "Text",
    "work_date": "2026-10-15T09:30:00+02:00",
    "duration_minutes": 1
  } }
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/time/volunteer_hour_entry', [
  'body' => '{"data":{"description":"Text","work_date":"2026-10-15T09:30:00+02:00","duration_minutes":1}}',
  '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/time/volunteer_hour_entry"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}")
  {
    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\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/time/volunteer_hour_entry")
  .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/time/volunteer_hour_entry"

	payload := strings.NewReader("{\"data\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}")

	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/volunteer_hour_entry_controller.dart';
import 'package:iw_erp_api/logic/iw_api_state.dart';
import 'package:iw_erp_api/model/volunteer_hour_entry.dart';

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

final result = await VolunteerHourEntryController.post(VolunteerHourEntry.fromJson({
  "description": "Text",
  "work_date": "2026-10-15T09:30:00+02:00",
  "duration_minutes": 1
}));
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "approved_by_name": "Beispiel",
  "id": 42,
  "description": "Text",
  "shift_assignment_id": 42,
  "settlement_id": 42,
  "is_settled": true,
  "person": {
    "id": 42,
    "first_name": "Lena",
    "last_name": "Hartmann",
    "title": "Beispiel",
    "number": 1,
    "manual_number": 1,
    "number_string": "string",
    "gender": "string",
    "nickname": "string",
    "preferred_color_hex": "string"
  },
  "work_date": "2026-10-15T09:30:00+02:00",
  "duration_minutes": 1,
  "status": "string"
}

Get a single volunteer hour entry

GET/api/time/volunteer_hour_entry/{id}

Path parameters

idrequiredstring

Responses

200Returns a single VolunteerHourEntryVolunteerHourEntry

Show fields (15)

shift_assignment_idinteger
settlement_idinteger
is_settledboolean
approved_by_namestring
idinteger
Primary key of the volunteer hour entry. Internal ID.
personCRMPerson27
Volunteer who worked the hours.
Show fields (11)
- idinteger
  Primary key of the person. Internal ID.
- first_namestring
  First name of the person.
- last_namestring
  Last name of the person.
- numberinteger
  Member or customer number of the person.
- manual_numberinteger
  Number set manually instead of the automatic number.
- number_stringstring
  Member or customer number as text, including prefix.
- genderstring
  Gender of the person.
- titlestring
  Academic or other title of the person.
- nicknamestring
  Nickname of the person.
- preferred_color_hexstring
  Preferred color of the person as hex value.
- avatar_tokenstring
  Token of the avatar image.
work_datestring (date-time)
Day the work was done.
duration_minutesinteger
Duration of the work in minutes.
descriptionstring
Description of the work.
statusstring
Status of the entry, for example pending, approved or rejected.
rejection_reasonstring
Reason the entry was rejected.
eventBaseEvent10
Event the hours were worked for.
Show fields (45)
- ticketSeatingPlanIdinteger
  Id of the seating plan, also for the public and the customer serialization.
- bib_numbers_enabledboolean
- timing_enabledboolean
- idinteger
  Primary key of the event. Internal ID.
- public_subtitlestring
  Subtitle shown in the public event listing.
- event_typestring
  Type of the event, for example course, trip or tournament.
- event_people_limitinteger
  maximum number of people that can attend the event
- event_people_min_limitinteger
  minimum number of people that must attend the event
- hide_event_people_limitboolean
  a setting to hide the event people limit in the frontend ui
- has_wait_listboolean
  The event has a waiting list once it is full.
- wait_list_confirmation_requiredboolean
  Participants from the waiting list must confirm their place.
- trial_enabledboolean
  Trial sessions (Schnuppern) are offered for this event. Off by default: the event has to opt in, the rule comes from trialPolicy, the event's category or the default rule.
- can_sign_up_for_main_eventboolean
  Participants may sign up for the main event.
- only_sign_up_for_main_eventboolean
  Participants may only sign up for the main event, not for sub-events.
- start_timestring (date-time)
  Start of the event.
- end_timestring (date-time)
  End of the event.
- require_addressboolean
  Participants must enter an address when signing up.
- require_contactboolean
  Participants must enter contact details when signing up.
- require_billingboolean
  Participants must enter billing details when signing up.
- allow_direct_billingboolean
- require_direct_billingboolean
- allow_budget_sign_upboolean
- require_ageboolean
  Participants must enter their age when signing up.
- require_grade_levelboolean
  Participants must enter their school grade level when signing up.
- require_free_note_field_idsstring
  IDs of the free note fields that participants must fill in.
- generate_new_bookingsboolean
  Bookings are generated automatically for the event schedule.
- generate_new_bookings_v2boolean
  Bookings are generated with the second version of the schedule generator.
- generate_ignore_sys_calendarboolean
  Generated bookings ignore the holidays of the system calendar.
- generate_hour_startstring (date-time)
  Start time of the day for generated bookings.
- generate_hour_endstring (date-time)
  End time of the day for generated bookings.
- generate_day_of_weekinteger
  Weekday for generated bookings.
- bitmask_days_of_weekinteger
  This is a bitmask value of the days of the week the event occurs on
- bitmask_hours_startinteger
  This is a bitmask value of the hours an event starts on
- summarized_date_timesstring
  This is a string with the days and hours an event starts on
- customer_detail_ctastring
  Call-to-action text shown in the customer app on the event detail page.
- customer_badgestring
  Badge text shown on the event in the customer app.
- bib_number_modestring
  Vergabeart der Startnummern: OFF, MANUAL, AUTOMATIC oder BATCH. Greift nur, wenn der Event-Typ Startnummern hat (enableBibNumbers).
- timing_gun_startstring (date-time)
  Startschuss; ohne Wert gilt startTime.
- timing_public_liveboolean
  Live timing results are public.
- timing_gps_trackingboolean
  GPS tracking of participants is enabled for timing.
- timing_self_check_inboolean
  Participants can check in themselves for timing.
- ticket_sales_enabledboolean
  Ticketverkauf statt Anmeldung: Teilnehmer kaufen Tickets (Ticketarten = Event-Preise mit Kontingent und Verkaufszeitraum), jedes Ticket bekommt einen Code für den Check-in. Greift nur mit der Einstellung event_ticket_sales_enabled.
- ticket_max_per_orderinteger
  Höchstzahl Tickets je Bestellung; ohne Wert gilt event_ticket_max_per_order_default.
- ticket_personalizedboolean
  Personalisierte Tickets: jedes Ticket braucht den Namen des Teilnehmers. Sonst laufen alle Tickets einer Bestellung auf den Namen des Käufers.
- ticket_seatingboolean
  Platzwahl beim Ticketverkauf: jedes Ticket bekommt einen freien Platz aus dem Saalplan des Raums (BaseBookable::ticketSeatingPlan); die Ticketart kann auf eine Zone (ticketSeatZone) beschränkt sein. Greift nur mit der Einstellung event_ticket_seating_enabled.
approved_atstring (date-time)
Time the entry was approved.
createdstring (date-time)
Time the entry was created.
updatedstring (date-time)
Time the entry was last changed.

Request

curl --request GET \
  --url https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/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/time/volunteer_hour_entry/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/time/volunteer_hour_entry/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/time/volunteer_hour_entry/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/time/volunteer_hour_entry/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/time/volunteer_hour_entry/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/time/volunteer_hour_entry/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/volunteer_hour_entry_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 VolunteerHourEntryController.get('42');
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "approved_by_name": "Beispiel",
  "id": 42,
  "description": "Text",
  "shift_assignment_id": 42,
  "settlement_id": 42,
  "is_settled": true,
  "person": {
    "id": 42,
    "first_name": "Lena",
    "last_name": "Hartmann",
    "title": "Beispiel",
    "number": 1,
    "manual_number": 1,
    "number_string": "string",
    "gender": "string",
    "nickname": "string",
    "preferred_color_hex": "string"
  },
  "work_date": "2026-10-15T09:30:00+02:00",
  "duration_minutes": 1,
  "status": "string"
}

Update a volunteer hour entry that is not settled yet

PUT/api/time/volunteer_hour_entry/{id}

Path parameters

idrequiredstring

Request body application/json

dataVolunteerHourEntry2
Show fields (5)
- personCRMPerson33
  Volunteer who worked the hours.
- work_datestring (date-time)
  Day the work was done.
- duration_minutesinteger
  Duration of the work in minutes.
- descriptionstring
  Description of the work.
- eventBaseEvent11
  Event the hours were worked for.

Responses

200Update a VolunteerHourEntryVolunteerHourEntry

Show fields (15)

shift_assignment_idinteger
settlement_idinteger
is_settledboolean
approved_by_namestring
idinteger
Primary key of the volunteer hour entry. Internal ID.
personCRMPerson27
Volunteer who worked the hours.
Show fields (11)
- idinteger
  Primary key of the person. Internal ID.
- first_namestring
  First name of the person.
- last_namestring
  Last name of the person.
- numberinteger
  Member or customer number of the person.
- manual_numberinteger
  Number set manually instead of the automatic number.
- number_stringstring
  Member or customer number as text, including prefix.
- genderstring
  Gender of the person.
- titlestring
  Academic or other title of the person.
- nicknamestring
  Nickname of the person.
- preferred_color_hexstring
  Preferred color of the person as hex value.
- avatar_tokenstring
  Token of the avatar image.
work_datestring (date-time)
Day the work was done.
duration_minutesinteger
Duration of the work in minutes.
descriptionstring
Description of the work.
statusstring
Status of the entry, for example pending, approved or rejected.
rejection_reasonstring
Reason the entry was rejected.
eventBaseEvent10
Event the hours were worked for.
Show fields (45)
- ticketSeatingPlanIdinteger
  Id of the seating plan, also for the public and the customer serialization.
- bib_numbers_enabledboolean
- timing_enabledboolean
- idinteger
  Primary key of the event. Internal ID.
- public_subtitlestring
  Subtitle shown in the public event listing.
- event_typestring
  Type of the event, for example course, trip or tournament.
- event_people_limitinteger
  maximum number of people that can attend the event
- event_people_min_limitinteger
  minimum number of people that must attend the event
- hide_event_people_limitboolean
  a setting to hide the event people limit in the frontend ui
- has_wait_listboolean
  The event has a waiting list once it is full.
- wait_list_confirmation_requiredboolean
  Participants from the waiting list must confirm their place.
- trial_enabledboolean
  Trial sessions (Schnuppern) are offered for this event. Off by default: the event has to opt in, the rule comes from trialPolicy, the event's category or the default rule.
- can_sign_up_for_main_eventboolean
  Participants may sign up for the main event.
- only_sign_up_for_main_eventboolean
  Participants may only sign up for the main event, not for sub-events.
- start_timestring (date-time)
  Start of the event.
- end_timestring (date-time)
  End of the event.
- require_addressboolean
  Participants must enter an address when signing up.
- require_contactboolean
  Participants must enter contact details when signing up.
- require_billingboolean
  Participants must enter billing details when signing up.
- allow_direct_billingboolean
- require_direct_billingboolean
- allow_budget_sign_upboolean
- require_ageboolean
  Participants must enter their age when signing up.
- require_grade_levelboolean
  Participants must enter their school grade level when signing up.
- require_free_note_field_idsstring
  IDs of the free note fields that participants must fill in.
- generate_new_bookingsboolean
  Bookings are generated automatically for the event schedule.
- generate_new_bookings_v2boolean
  Bookings are generated with the second version of the schedule generator.
- generate_ignore_sys_calendarboolean
  Generated bookings ignore the holidays of the system calendar.
- generate_hour_startstring (date-time)
  Start time of the day for generated bookings.
- generate_hour_endstring (date-time)
  End time of the day for generated bookings.
- generate_day_of_weekinteger
  Weekday for generated bookings.
- bitmask_days_of_weekinteger
  This is a bitmask value of the days of the week the event occurs on
- bitmask_hours_startinteger
  This is a bitmask value of the hours an event starts on
- summarized_date_timesstring
  This is a string with the days and hours an event starts on
- customer_detail_ctastring
  Call-to-action text shown in the customer app on the event detail page.
- customer_badgestring
  Badge text shown on the event in the customer app.
- bib_number_modestring
  Vergabeart der Startnummern: OFF, MANUAL, AUTOMATIC oder BATCH. Greift nur, wenn der Event-Typ Startnummern hat (enableBibNumbers).
- timing_gun_startstring (date-time)
  Startschuss; ohne Wert gilt startTime.
- timing_public_liveboolean
  Live timing results are public.
- timing_gps_trackingboolean
  GPS tracking of participants is enabled for timing.
- timing_self_check_inboolean
  Participants can check in themselves for timing.
- ticket_sales_enabledboolean
  Ticketverkauf statt Anmeldung: Teilnehmer kaufen Tickets (Ticketarten = Event-Preise mit Kontingent und Verkaufszeitraum), jedes Ticket bekommt einen Code für den Check-in. Greift nur mit der Einstellung event_ticket_sales_enabled.
- ticket_max_per_orderinteger
  Höchstzahl Tickets je Bestellung; ohne Wert gilt event_ticket_max_per_order_default.
- ticket_personalizedboolean
  Personalisierte Tickets: jedes Ticket braucht den Namen des Teilnehmers. Sonst laufen alle Tickets einer Bestellung auf den Namen des Käufers.
- ticket_seatingboolean
  Platzwahl beim Ticketverkauf: jedes Ticket bekommt einen freien Platz aus dem Saalplan des Raums (BaseBookable::ticketSeatingPlan); die Ticketart kann auf eine Zone (ticketSeatZone) beschränkt sein. Greift nur mit der Einstellung event_ticket_seating_enabled.
approved_atstring (date-time)
Time the entry was approved.
createdstring (date-time)
Time the entry was created.
updatedstring (date-time)
Time the entry was last changed.

Request

curl --request PUT \
  --url https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/42 \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "description": "Text",
    "work_date": "2026-10-15T09:30:00+02:00",
    "duration_minutes": 1
  }
}
'

const options = {
  method: 'PUT',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      description: 'Text',
      work_date: '2026-10-15T09:30:00+02:00',
      duration_minutes: 1
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/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/time/volunteer_hour_entry/42"

payload = { "data": {
    "description": "Text",
    "work_date": "2026-10-15T09:30:00+02:00",
    "duration_minutes": 1
  } }
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/time/volunteer_hour_entry/42', [
  'body' => '{"data":{"description":"Text","work_date":"2026-10-15T09:30:00+02:00","duration_minutes":1}}',
  '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/time/volunteer_hour_entry/42"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}")
  {
    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\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/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/time/volunteer_hour_entry/42"

	payload := strings.NewReader("{\"data\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}")

	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/volunteer_hour_entry_controller.dart';
import 'package:iw_erp_api/logic/iw_api_state.dart';
import 'package:iw_erp_api/model/volunteer_hour_entry.dart';

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

final result = await VolunteerHourEntryController.put(VolunteerHourEntry.fromJson({
  "description": "Text",
  "work_date": "2026-10-15T09:30:00+02:00",
  "duration_minutes": 1
}));
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "approved_by_name": "Beispiel",
  "id": 42,
  "description": "Text",
  "shift_assignment_id": 42,
  "settlement_id": 42,
  "is_settled": true,
  "person": {
    "id": 42,
    "first_name": "Lena",
    "last_name": "Hartmann",
    "title": "Beispiel",
    "number": 1,
    "manual_number": 1,
    "number_string": "string",
    "gender": "string",
    "nickname": "string",
    "preferred_color_hex": "string"
  },
  "work_date": "2026-10-15T09:30:00+02:00",
  "duration_minutes": 1,
  "status": "string"
}

Update a volunteer hour entry that is not settled yet

PATCH/api/time/volunteer_hour_entry/{id}

Path parameters

idrequiredstring

Request body application/json

dataVolunteerHourEntry2
Show fields (5)
- personCRMPerson33
  Volunteer who worked the hours.
- work_datestring (date-time)
  Day the work was done.
- duration_minutesinteger
  Duration of the work in minutes.
- descriptionstring
  Description of the work.
- eventBaseEvent11
  Event the hours were worked for.

Responses

200Update a VolunteerHourEntryVolunteerHourEntry

Show fields (15)

shift_assignment_idinteger
settlement_idinteger
is_settledboolean
approved_by_namestring
idinteger
Primary key of the volunteer hour entry. Internal ID.
personCRMPerson27
Volunteer who worked the hours.
Show fields (11)
- idinteger
  Primary key of the person. Internal ID.
- first_namestring
  First name of the person.
- last_namestring
  Last name of the person.
- numberinteger
  Member or customer number of the person.
- manual_numberinteger
  Number set manually instead of the automatic number.
- number_stringstring
  Member or customer number as text, including prefix.
- genderstring
  Gender of the person.
- titlestring
  Academic or other title of the person.
- nicknamestring
  Nickname of the person.
- preferred_color_hexstring
  Preferred color of the person as hex value.
- avatar_tokenstring
  Token of the avatar image.
work_datestring (date-time)
Day the work was done.
duration_minutesinteger
Duration of the work in minutes.
descriptionstring
Description of the work.
statusstring
Status of the entry, for example pending, approved or rejected.
rejection_reasonstring
Reason the entry was rejected.
eventBaseEvent10
Event the hours were worked for.
Show fields (45)
- ticketSeatingPlanIdinteger
  Id of the seating plan, also for the public and the customer serialization.
- bib_numbers_enabledboolean
- timing_enabledboolean
- idinteger
  Primary key of the event. Internal ID.
- public_subtitlestring
  Subtitle shown in the public event listing.
- event_typestring
  Type of the event, for example course, trip or tournament.
- event_people_limitinteger
  maximum number of people that can attend the event
- event_people_min_limitinteger
  minimum number of people that must attend the event
- hide_event_people_limitboolean
  a setting to hide the event people limit in the frontend ui
- has_wait_listboolean
  The event has a waiting list once it is full.
- wait_list_confirmation_requiredboolean
  Participants from the waiting list must confirm their place.
- trial_enabledboolean
  Trial sessions (Schnuppern) are offered for this event. Off by default: the event has to opt in, the rule comes from trialPolicy, the event's category or the default rule.
- can_sign_up_for_main_eventboolean
  Participants may sign up for the main event.
- only_sign_up_for_main_eventboolean
  Participants may only sign up for the main event, not for sub-events.
- start_timestring (date-time)
  Start of the event.
- end_timestring (date-time)
  End of the event.
- require_addressboolean
  Participants must enter an address when signing up.
- require_contactboolean
  Participants must enter contact details when signing up.
- require_billingboolean
  Participants must enter billing details when signing up.
- allow_direct_billingboolean
- require_direct_billingboolean
- allow_budget_sign_upboolean
- require_ageboolean
  Participants must enter their age when signing up.
- require_grade_levelboolean
  Participants must enter their school grade level when signing up.
- require_free_note_field_idsstring
  IDs of the free note fields that participants must fill in.
- generate_new_bookingsboolean
  Bookings are generated automatically for the event schedule.
- generate_new_bookings_v2boolean
  Bookings are generated with the second version of the schedule generator.
- generate_ignore_sys_calendarboolean
  Generated bookings ignore the holidays of the system calendar.
- generate_hour_startstring (date-time)
  Start time of the day for generated bookings.
- generate_hour_endstring (date-time)
  End time of the day for generated bookings.
- generate_day_of_weekinteger
  Weekday for generated bookings.
- bitmask_days_of_weekinteger
  This is a bitmask value of the days of the week the event occurs on
- bitmask_hours_startinteger
  This is a bitmask value of the hours an event starts on
- summarized_date_timesstring
  This is a string with the days and hours an event starts on
- customer_detail_ctastring
  Call-to-action text shown in the customer app on the event detail page.
- customer_badgestring
  Badge text shown on the event in the customer app.
- bib_number_modestring
  Vergabeart der Startnummern: OFF, MANUAL, AUTOMATIC oder BATCH. Greift nur, wenn der Event-Typ Startnummern hat (enableBibNumbers).
- timing_gun_startstring (date-time)
  Startschuss; ohne Wert gilt startTime.
- timing_public_liveboolean
  Live timing results are public.
- timing_gps_trackingboolean
  GPS tracking of participants is enabled for timing.
- timing_self_check_inboolean
  Participants can check in themselves for timing.
- ticket_sales_enabledboolean
  Ticketverkauf statt Anmeldung: Teilnehmer kaufen Tickets (Ticketarten = Event-Preise mit Kontingent und Verkaufszeitraum), jedes Ticket bekommt einen Code für den Check-in. Greift nur mit der Einstellung event_ticket_sales_enabled.
- ticket_max_per_orderinteger
  Höchstzahl Tickets je Bestellung; ohne Wert gilt event_ticket_max_per_order_default.
- ticket_personalizedboolean
  Personalisierte Tickets: jedes Ticket braucht den Namen des Teilnehmers. Sonst laufen alle Tickets einer Bestellung auf den Namen des Käufers.
- ticket_seatingboolean
  Platzwahl beim Ticketverkauf: jedes Ticket bekommt einen freien Platz aus dem Saalplan des Raums (BaseBookable::ticketSeatingPlan); die Ticketart kann auf eine Zone (ticketSeatZone) beschränkt sein. Greift nur mit der Einstellung event_ticket_seating_enabled.
approved_atstring (date-time)
Time the entry was approved.
createdstring (date-time)
Time the entry was created.
updatedstring (date-time)
Time the entry was last changed.

Request

curl --request PATCH \
  --url https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/42 \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "description": "Text",
    "work_date": "2026-10-15T09:30:00+02:00",
    "duration_minutes": 1
  }
}
'

const options = {
  method: 'PATCH',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      description: 'Text',
      work_date: '2026-10-15T09:30:00+02:00',
      duration_minutes: 1
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/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/time/volunteer_hour_entry/42"

payload = { "data": {
    "description": "Text",
    "work_date": "2026-10-15T09:30:00+02:00",
    "duration_minutes": 1
  } }
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/time/volunteer_hour_entry/42', [
  'body' => '{"data":{"description":"Text","work_date":"2026-10-15T09:30:00+02:00","duration_minutes":1}}',
  '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/time/volunteer_hour_entry/42"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}")
  {
    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\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/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/time/volunteer_hour_entry/42"

	payload := strings.NewReader("{\"data\":{\"description\":\"Text\",\"work_date\":\"2026-10-15T09:30:00+02:00\",\"duration_minutes\":1}}")

	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/time/volunteer_hour_entry/42'),
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: jsonEncode({
    "data": {
      "description": "Text",
      "work_date": "2026-10-15T09:30:00+02:00",
      "duration_minutes": 1
    }
  }),
);
print(response.body);

Response 200 application/json

{
  "approved_by_name": "Beispiel",
  "id": 42,
  "description": "Text",
  "shift_assignment_id": 42,
  "settlement_id": 42,
  "is_settled": true,
  "person": {
    "id": 42,
    "first_name": "Lena",
    "last_name": "Hartmann",
    "title": "Beispiel",
    "number": 1,
    "manual_number": 1,
    "number_string": "string",
    "gender": "string",
    "nickname": "string",
    "preferred_color_hex": "string"
  },
  "work_date": "2026-10-15T09:30:00+02:00",
  "duration_minutes": 1,
  "status": "string"
}

Delete a volunteer hour entry that is not settled yet

DELETE/api/time/volunteer_hour_entry/{id}

Path parameters

idrequiredstring

Responses

default

Request

curl --request DELETE \
  --url https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/42 \
  --header 'x-iw-jwt-token: <TOKEN>'

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

fetch('https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/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/time/volunteer_hour_entry/42"

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

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

print(response.text)

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

$client = new \GuzzleHttp\Client();

$response = $client->request('DELETE', 'https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/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.Delete,
  RequestUri = new Uri("https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/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/time/volunteer_hour_entry/42")
  .delete(null)
  .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/time/volunteer_hour_entry/42"

	req, _ := http.NewRequest("DELETE", 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/volunteer_hour_entry_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 VolunteerHourEntryController.delete('42');
if (result.success) {
  print(result.data);
}

Approve a volunteer hour entry - only approved entries count towards the required hours

POST/api/time/volunteer_hour_entry/{id}/approve

Path parameters

idrequiredstring

Responses

200Approve a VolunteerHourEntryVolunteerHourEntry

Show fields (15)

shift_assignment_idinteger
settlement_idinteger
is_settledboolean
approved_by_namestring
idinteger
Primary key of the volunteer hour entry. Internal ID.
personCRMPerson27
Volunteer who worked the hours.
Show fields (11)
- idinteger
  Primary key of the person. Internal ID.
- first_namestring
  First name of the person.
- last_namestring
  Last name of the person.
- numberinteger
  Member or customer number of the person.
- manual_numberinteger
  Number set manually instead of the automatic number.
- number_stringstring
  Member or customer number as text, including prefix.
- genderstring
  Gender of the person.
- titlestring
  Academic or other title of the person.
- nicknamestring
  Nickname of the person.
- preferred_color_hexstring
  Preferred color of the person as hex value.
- avatar_tokenstring
  Token of the avatar image.
work_datestring (date-time)
Day the work was done.
duration_minutesinteger
Duration of the work in minutes.
descriptionstring
Description of the work.
statusstring
Status of the entry, for example pending, approved or rejected.
rejection_reasonstring
Reason the entry was rejected.
eventBaseEvent10
Event the hours were worked for.
Show fields (45)
- ticketSeatingPlanIdinteger
  Id of the seating plan, also for the public and the customer serialization.
- bib_numbers_enabledboolean
- timing_enabledboolean
- idinteger
  Primary key of the event. Internal ID.
- public_subtitlestring
  Subtitle shown in the public event listing.
- event_typestring
  Type of the event, for example course, trip or tournament.
- event_people_limitinteger
  maximum number of people that can attend the event
- event_people_min_limitinteger
  minimum number of people that must attend the event
- hide_event_people_limitboolean
  a setting to hide the event people limit in the frontend ui
- has_wait_listboolean
  The event has a waiting list once it is full.
- wait_list_confirmation_requiredboolean
  Participants from the waiting list must confirm their place.
- trial_enabledboolean
  Trial sessions (Schnuppern) are offered for this event. Off by default: the event has to opt in, the rule comes from trialPolicy, the event's category or the default rule.
- can_sign_up_for_main_eventboolean
  Participants may sign up for the main event.
- only_sign_up_for_main_eventboolean
  Participants may only sign up for the main event, not for sub-events.
- start_timestring (date-time)
  Start of the event.
- end_timestring (date-time)
  End of the event.
- require_addressboolean
  Participants must enter an address when signing up.
- require_contactboolean
  Participants must enter contact details when signing up.
- require_billingboolean
  Participants must enter billing details when signing up.
- allow_direct_billingboolean
- require_direct_billingboolean
- allow_budget_sign_upboolean
- require_ageboolean
  Participants must enter their age when signing up.
- require_grade_levelboolean
  Participants must enter their school grade level when signing up.
- require_free_note_field_idsstring
  IDs of the free note fields that participants must fill in.
- generate_new_bookingsboolean
  Bookings are generated automatically for the event schedule.
- generate_new_bookings_v2boolean
  Bookings are generated with the second version of the schedule generator.
- generate_ignore_sys_calendarboolean
  Generated bookings ignore the holidays of the system calendar.
- generate_hour_startstring (date-time)
  Start time of the day for generated bookings.
- generate_hour_endstring (date-time)
  End time of the day for generated bookings.
- generate_day_of_weekinteger
  Weekday for generated bookings.
- bitmask_days_of_weekinteger
  This is a bitmask value of the days of the week the event occurs on
- bitmask_hours_startinteger
  This is a bitmask value of the hours an event starts on
- summarized_date_timesstring
  This is a string with the days and hours an event starts on
- customer_detail_ctastring
  Call-to-action text shown in the customer app on the event detail page.
- customer_badgestring
  Badge text shown on the event in the customer app.
- bib_number_modestring
  Vergabeart der Startnummern: OFF, MANUAL, AUTOMATIC oder BATCH. Greift nur, wenn der Event-Typ Startnummern hat (enableBibNumbers).
- timing_gun_startstring (date-time)
  Startschuss; ohne Wert gilt startTime.
- timing_public_liveboolean
  Live timing results are public.
- timing_gps_trackingboolean
  GPS tracking of participants is enabled for timing.
- timing_self_check_inboolean
  Participants can check in themselves for timing.
- ticket_sales_enabledboolean
  Ticketverkauf statt Anmeldung: Teilnehmer kaufen Tickets (Ticketarten = Event-Preise mit Kontingent und Verkaufszeitraum), jedes Ticket bekommt einen Code für den Check-in. Greift nur mit der Einstellung event_ticket_sales_enabled.
- ticket_max_per_orderinteger
  Höchstzahl Tickets je Bestellung; ohne Wert gilt event_ticket_max_per_order_default.
- ticket_personalizedboolean
  Personalisierte Tickets: jedes Ticket braucht den Namen des Teilnehmers. Sonst laufen alle Tickets einer Bestellung auf den Namen des Käufers.
- ticket_seatingboolean
  Platzwahl beim Ticketverkauf: jedes Ticket bekommt einen freien Platz aus dem Saalplan des Raums (BaseBookable::ticketSeatingPlan); die Ticketart kann auf eine Zone (ticketSeatZone) beschränkt sein. Greift nur mit der Einstellung event_ticket_seating_enabled.
approved_atstring (date-time)
Time the entry was approved.
createdstring (date-time)
Time the entry was created.
updatedstring (date-time)
Time the entry was last changed.

Request

curl --request POST \
  --url https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/42/approve \
  --header 'x-iw-jwt-token: <TOKEN>'

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

fetch('https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/42/approve', 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/time/volunteer_hour_entry/42/approve"

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

response = requests.post(url, 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/time/volunteer_hour_entry/42/approve', [
  'headers' => [
    '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/time/volunteer_hour_entry/42/approve"),
  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/time/volunteer_hour_entry/42/approve")
  .post(null)
  .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/time/volunteer_hour_entry/42/approve"

	req, _ := http.NewRequest("POST", 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/volunteer_hour_entry_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 VolunteerHourEntryController.postApprove('42');
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "approved_by_name": "Beispiel",
  "id": 42,
  "description": "Text",
  "shift_assignment_id": 42,
  "settlement_id": 42,
  "is_settled": true,
  "person": {
    "id": 42,
    "first_name": "Lena",
    "last_name": "Hartmann",
    "title": "Beispiel",
    "number": 1,
    "manual_number": 1,
    "number_string": "string",
    "gender": "string",
    "nickname": "string",
    "preferred_color_hex": "string"
  },
  "work_date": "2026-10-15T09:30:00+02:00",
  "duration_minutes": 1,
  "status": "string"
}

Reject a volunteer hour entry, optionally with a reason (`reason`) shown to the member

POST/api/time/volunteer_hour_entry/{id}/reject

Path parameters

idrequiredstring

Responses

200Reject a VolunteerHourEntryVolunteerHourEntry

Show fields (15)

shift_assignment_idinteger
settlement_idinteger
is_settledboolean
approved_by_namestring
idinteger
Primary key of the volunteer hour entry. Internal ID.
personCRMPerson27
Volunteer who worked the hours.
Show fields (11)
- idinteger
  Primary key of the person. Internal ID.
- first_namestring
  First name of the person.
- last_namestring
  Last name of the person.
- numberinteger
  Member or customer number of the person.
- manual_numberinteger
  Number set manually instead of the automatic number.
- number_stringstring
  Member or customer number as text, including prefix.
- genderstring
  Gender of the person.
- titlestring
  Academic or other title of the person.
- nicknamestring
  Nickname of the person.
- preferred_color_hexstring
  Preferred color of the person as hex value.
- avatar_tokenstring
  Token of the avatar image.
work_datestring (date-time)
Day the work was done.
duration_minutesinteger
Duration of the work in minutes.
descriptionstring
Description of the work.
statusstring
Status of the entry, for example pending, approved or rejected.
rejection_reasonstring
Reason the entry was rejected.
eventBaseEvent10
Event the hours were worked for.
Show fields (45)
- ticketSeatingPlanIdinteger
  Id of the seating plan, also for the public and the customer serialization.
- bib_numbers_enabledboolean
- timing_enabledboolean
- idinteger
  Primary key of the event. Internal ID.
- public_subtitlestring
  Subtitle shown in the public event listing.
- event_typestring
  Type of the event, for example course, trip or tournament.
- event_people_limitinteger
  maximum number of people that can attend the event
- event_people_min_limitinteger
  minimum number of people that must attend the event
- hide_event_people_limitboolean
  a setting to hide the event people limit in the frontend ui
- has_wait_listboolean
  The event has a waiting list once it is full.
- wait_list_confirmation_requiredboolean
  Participants from the waiting list must confirm their place.
- trial_enabledboolean
  Trial sessions (Schnuppern) are offered for this event. Off by default: the event has to opt in, the rule comes from trialPolicy, the event's category or the default rule.
- can_sign_up_for_main_eventboolean
  Participants may sign up for the main event.
- only_sign_up_for_main_eventboolean
  Participants may only sign up for the main event, not for sub-events.
- start_timestring (date-time)
  Start of the event.
- end_timestring (date-time)
  End of the event.
- require_addressboolean
  Participants must enter an address when signing up.
- require_contactboolean
  Participants must enter contact details when signing up.
- require_billingboolean
  Participants must enter billing details when signing up.
- allow_direct_billingboolean
- require_direct_billingboolean
- allow_budget_sign_upboolean
- require_ageboolean
  Participants must enter their age when signing up.
- require_grade_levelboolean
  Participants must enter their school grade level when signing up.
- require_free_note_field_idsstring
  IDs of the free note fields that participants must fill in.
- generate_new_bookingsboolean
  Bookings are generated automatically for the event schedule.
- generate_new_bookings_v2boolean
  Bookings are generated with the second version of the schedule generator.
- generate_ignore_sys_calendarboolean
  Generated bookings ignore the holidays of the system calendar.
- generate_hour_startstring (date-time)
  Start time of the day for generated bookings.
- generate_hour_endstring (date-time)
  End time of the day for generated bookings.
- generate_day_of_weekinteger
  Weekday for generated bookings.
- bitmask_days_of_weekinteger
  This is a bitmask value of the days of the week the event occurs on
- bitmask_hours_startinteger
  This is a bitmask value of the hours an event starts on
- summarized_date_timesstring
  This is a string with the days and hours an event starts on
- customer_detail_ctastring
  Call-to-action text shown in the customer app on the event detail page.
- customer_badgestring
  Badge text shown on the event in the customer app.
- bib_number_modestring
  Vergabeart der Startnummern: OFF, MANUAL, AUTOMATIC oder BATCH. Greift nur, wenn der Event-Typ Startnummern hat (enableBibNumbers).
- timing_gun_startstring (date-time)
  Startschuss; ohne Wert gilt startTime.
- timing_public_liveboolean
  Live timing results are public.
- timing_gps_trackingboolean
  GPS tracking of participants is enabled for timing.
- timing_self_check_inboolean
  Participants can check in themselves for timing.
- ticket_sales_enabledboolean
  Ticketverkauf statt Anmeldung: Teilnehmer kaufen Tickets (Ticketarten = Event-Preise mit Kontingent und Verkaufszeitraum), jedes Ticket bekommt einen Code für den Check-in. Greift nur mit der Einstellung event_ticket_sales_enabled.
- ticket_max_per_orderinteger
  Höchstzahl Tickets je Bestellung; ohne Wert gilt event_ticket_max_per_order_default.
- ticket_personalizedboolean
  Personalisierte Tickets: jedes Ticket braucht den Namen des Teilnehmers. Sonst laufen alle Tickets einer Bestellung auf den Namen des Käufers.
- ticket_seatingboolean
  Platzwahl beim Ticketverkauf: jedes Ticket bekommt einen freien Platz aus dem Saalplan des Raums (BaseBookable::ticketSeatingPlan); die Ticketart kann auf eine Zone (ticketSeatZone) beschränkt sein. Greift nur mit der Einstellung event_ticket_seating_enabled.
approved_atstring (date-time)
Time the entry was approved.
createdstring (date-time)
Time the entry was created.
updatedstring (date-time)
Time the entry was last changed.

Request

curl --request POST \
  --url https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/42/reject \
  --header 'x-iw-jwt-token: <TOKEN>'

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

fetch('https://your-instance.iw-erp.de/api/time/volunteer_hour_entry/42/reject', 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/time/volunteer_hour_entry/42/reject"

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

response = requests.post(url, 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/time/volunteer_hour_entry/42/reject', [
  'headers' => [
    '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/time/volunteer_hour_entry/42/reject"),
  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/time/volunteer_hour_entry/42/reject")
  .post(null)
  .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/time/volunteer_hour_entry/42/reject"

	req, _ := http.NewRequest("POST", 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/volunteer_hour_entry_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 VolunteerHourEntryController.postReject('42');
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "approved_by_name": "Beispiel",
  "id": 42,
  "description": "Text",
  "shift_assignment_id": 42,
  "settlement_id": 42,
  "is_settled": true,
  "person": {
    "id": 42,
    "first_name": "Lena",
    "last_name": "Hartmann",
    "title": "Beispiel",
    "number": 1,
    "manual_number": 1,
    "number_string": "string",
    "gender": "string",
    "nickname": "string",
    "preferred_color_hex": "string"
  },
  "work_date": "2026-10-15T09:30:00+02:00",
  "duration_minutes": 1,
  "status": "string"
}