StudioTraining / StudioTrainingMeasurement

Studio training6 EndpointsCRM / StudioTraining / StudioTrainingMeasurement

Returns a list of StudioTrainingMeasurement objects

GET/api/crm/studio_training/measurement

Query parameters

`id`string
`deleted`boolean	This property is used to mark an entity as deleted / archived \| Default value: false
`trainingPersonData`string
`preset`string	Preset the measurement belongs to, used for strength test values
`measuredAt`string
`measurementType`string	One of the TYPE_* constants
`source`string	One of the SOURCE_* constants
`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 StudioTrainingMeasurement objectsarray<StudioTrainingMeasurement>

Show fields (14)

idinteger
Primary key of the training measurement. Internal ID.
training_person_dataStudioTrainingPersonData2
Training data of the person measured.
Show fields (7)
- idinteger
  Primary key of the training person data. Internal ID.
- personCRMPerson10
  Person the training data belongs to.
- personal_trainerCRMPerson10
  Personal trainer of the person.
- weightnumber (float)
  Body weight of the person.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
presetStudioTrainingPreset
Preset the measurement belongs to, used for strength test values
Show fields (25)
- idinteger
  Primary key of the training preset. Internal ID.
- namestring
  Name of the exercise.
- descriptionstring
  Description of the exercise.
- imageAttachment10
  Image of the exercise.
- videoAttachment10
  Video of the exercise.
- durationinteger
  Typical duration of the exercise in seconds.
- muscle_groupsarray<StudioTrainingMuscleGroup>
  Primarily trained muscle groups
- secondary_muscle_groupsarray<StudioTrainingMuscleGroup>
  Secondarily trained muscle groups
- exercise_typestring
  Category of the exercise, e.g. strength, cardio, mobility, rehab
- equipmentstring
  Required equipment as free text, e.g. barbell, cable machine, bodyweight
- execution_notesstring
  Execution cues and safety notes for the member
- default_setsinteger
  Default prescription proposed when the preset is added to a plan
- default_repetitionsinteger
  Default number of repetitions.
- default_rest_secondsinteger
  Default rest time in seconds.
- content_sourcestring
  One of the CONTENT_SOURCE_* constants
- content_source_namestring
  Name of the catalogue the entry was seeded from, e.g. wger
- licensestring
  Licence of the imported content, e.g. CC-BY-SA 4.0
- license_authorstring
  Author that has to be named to fulfil the licence attribution
- license_author_urlstring
  Link to the author of the image or video license.
- review_statusstring
  One of the REVIEW_STATUS_* constants, used to keep generated or imported exercise instructions under human control before they are published
- reviewed_atstring (date-time)
  Time the exercise was reviewed.
- reviewed_bystring
  Name of the reviewer.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
measured_atstring (date-time)
Time of the measurement.
measurement_typestring
One of the TYPE_* constants
valuenumber (float)
Measured value.
unitstring
Unit of the measured value.
body_sitestring
Body site for girth measurements, e.g. waist, hip, chest
sourcestring
One of the SOURCE_* constants
source_devicestring
Name of the measuring device or provider, e.g. InBody 970, seca mBCA
notesstring
Notes on the measurement.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived

Request

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

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

fetch('https://your-instance.iw-erp.de/api/crm/studio_training/measurement', 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/crm/studio_training/measurement"

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/crm/studio_training/measurement', [
  '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/crm/studio_training/measurement"),
  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/crm/studio_training/measurement")
  .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/crm/studio_training/measurement"

	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/studio_training_measurement_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 StudioTrainingMeasurementController.getAll();
if (result.success) {
  print(result.data);
}

Response 200 application/json

[
  {
    "id": 42,
    "training_person_data": {
      "id": 42,
      "weight": 1.5,
      "created": "2026-10-15T09:30:00+02:00",
      "updated": "2026-10-15T09:30:00+02:00",
      "deleted": true
    },
    "preset": {
      "id": 42,
      "name": "Beispiel",
      "description": "Text",
      "content_source_name": "Beispiel",
      "license_author_url": "https://vynst.de",
      "duration": 1,
      "exercise_type": "string",
      "equipment": "string",
      "execution_notes": "string",
      "default_sets": 1
    },
    "measured_at": "2026-10-15T09:30:00+02:00",
    "measurement_type": "string",
    "value": 1.5,
    "unit": "string",
    "body_site": "string",
    "source": "string",
    "source_device": "string"
  }
]

Create a single StudioTrainingMeasurement

POST/api/crm/studio_training/measurement

Request body application/json

dataStudioTrainingMeasurement
Show fields (14)
- idinteger
  Primary key of the training measurement. Internal ID.
- training_person_dataStudioTrainingPersonData2
  Training data of the person measured.
- presetStudioTrainingPreset
  Preset the measurement belongs to, used for strength test values
- measured_atstring (date-time)
  Time of the measurement.
- measurement_typestring
  One of the TYPE_* constants
- valuenumber (float)
  Measured value.
- unitstring
  Unit of the measured value.
- body_sitestring
  Body site for girth measurements, e.g. waist, hip, chest
- sourcestring
  One of the SOURCE_* constants
- source_devicestring
  Name of the measuring device or provider, e.g. InBody 970, seca mBCA
- notesstring
  Notes on the measurement.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived

Responses

200Create a single StudioTrainingMeasurementStudioTrainingMeasurement

Show fields (14)

idinteger
Primary key of the training measurement. Internal ID.
training_person_dataStudioTrainingPersonData2
Training data of the person measured.
Show fields (7)
- idinteger
  Primary key of the training person data. Internal ID.
- personCRMPerson10
  Person the training data belongs to.
- personal_trainerCRMPerson10
  Personal trainer of the person.
- weightnumber (float)
  Body weight of the person.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
presetStudioTrainingPreset
Preset the measurement belongs to, used for strength test values
Show fields (25)
- idinteger
  Primary key of the training preset. Internal ID.
- namestring
  Name of the exercise.
- descriptionstring
  Description of the exercise.
- imageAttachment10
  Image of the exercise.
- videoAttachment10
  Video of the exercise.
- durationinteger
  Typical duration of the exercise in seconds.
- muscle_groupsarray<StudioTrainingMuscleGroup>
  Primarily trained muscle groups
- secondary_muscle_groupsarray<StudioTrainingMuscleGroup>
  Secondarily trained muscle groups
- exercise_typestring
  Category of the exercise, e.g. strength, cardio, mobility, rehab
- equipmentstring
  Required equipment as free text, e.g. barbell, cable machine, bodyweight
- execution_notesstring
  Execution cues and safety notes for the member
- default_setsinteger
  Default prescription proposed when the preset is added to a plan
- default_repetitionsinteger
  Default number of repetitions.
- default_rest_secondsinteger
  Default rest time in seconds.
- content_sourcestring
  One of the CONTENT_SOURCE_* constants
- content_source_namestring
  Name of the catalogue the entry was seeded from, e.g. wger
- licensestring
  Licence of the imported content, e.g. CC-BY-SA 4.0
- license_authorstring
  Author that has to be named to fulfil the licence attribution
- license_author_urlstring
  Link to the author of the image or video license.
- review_statusstring
  One of the REVIEW_STATUS_* constants, used to keep generated or imported exercise instructions under human control before they are published
- reviewed_atstring (date-time)
  Time the exercise was reviewed.
- reviewed_bystring
  Name of the reviewer.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
measured_atstring (date-time)
Time of the measurement.
measurement_typestring
One of the TYPE_* constants
valuenumber (float)
Measured value.
unitstring
Unit of the measured value.
body_sitestring
Body site for girth measurements, e.g. waist, hip, chest
sourcestring
One of the SOURCE_* constants
source_devicestring
Name of the measuring device or provider, e.g. InBody 970, seca mBCA
notesstring
Notes on the measurement.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived

Request

curl --request POST \
  --url https://your-instance.iw-erp.de/api/crm/studio_training/measurement \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "id": 42,
    "training_person_data": {
      "id": 42,
      "weight": 1.5,
      "created": "2026-10-15T09:30:00+02:00",
      "updated": "2026-10-15T09:30:00+02:00",
      "deleted": true
    },
    "preset": {
      "id": 42,
      "name": "Beispiel",
      "description": "Text",
      "content_source_name": "Beispiel",
      "license_author_url": "https://vynst.de",
      "duration": 1
    },
    "measured_at": "2026-10-15T09:30:00+02:00",
    "measurement_type": "string",
    "value": 1.5
  }
}
'

const options = {
  method: 'POST',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      id: 42,
      training_person_data: {
        id: 42,
        weight: 1.5,
        created: '2026-10-15T09:30:00+02:00',
        updated: '2026-10-15T09:30:00+02:00',
        deleted: true
      },
      preset: {
        id: 42,
        name: 'Beispiel',
        description: 'Text',
        content_source_name: 'Beispiel',
        license_author_url: 'https://vynst.de',
        duration: 1
      },
      measured_at: '2026-10-15T09:30:00+02:00',
      measurement_type: 'string',
      value: 1.5
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/crm/studio_training/measurement', 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/crm/studio_training/measurement"

payload = { "data": {
    "id": 42,
    "training_person_data": {
      "id": 42,
      "weight": 1.5,
      "created": "2026-10-15T09:30:00+02:00",
      "updated": "2026-10-15T09:30:00+02:00",
      "deleted": True
    },
    "preset": {
      "id": 42,
      "name": "Beispiel",
      "description": "Text",
      "content_source_name": "Beispiel",
      "license_author_url": "https://vynst.de",
      "duration": 1
    },
    "measured_at": "2026-10-15T09:30:00+02:00",
    "measurement_type": "string",
    "value": 1.5
  } }
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/crm/studio_training/measurement', [
  'body' => '{"data":{"id":42,"training_person_data":{"id":42,"weight":1.5,"created":"2026-10-15T09:30:00+02:00","updated":"2026-10-15T09:30:00+02:00","deleted":true},"preset":{"id":42,"name":"Beispiel","description":"Text","content_source_name":"Beispiel","license_author_url":"https://vynst.de","duration":1},"measured_at":"2026-10-15T09:30:00+02:00","measurement_type":"string","value":1.5}}',
  '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/crm/studio_training/measurement"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"id\":42,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}")
  {
    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,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/crm/studio_training/measurement")
  .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/crm/studio_training/measurement"

	payload := strings.NewReader("{\"data\":{\"id\":42,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}")

	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/studio_training_measurement_controller.dart';
import 'package:iw_erp_api/logic/iw_api_state.dart';
import 'package:iw_erp_api/model/studio_training_measurement.dart';

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

final result = await StudioTrainingMeasurementController.post(StudioTrainingMeasurement.fromJson({
  "id": 42,
  "training_person_data": {
    "id": 42,
    "weight": 1.5,
    "created": "2026-10-15T09:30:00+02:00",
    "updated": "2026-10-15T09:30:00+02:00",
    "deleted": true
  },
  "preset": {
    "id": 42,
    "name": "Beispiel",
    "description": "Text",
    "content_source_name": "Beispiel",
    "license_author_url": "https://vynst.de",
    "duration": 1
  },
  "measured_at": "2026-10-15T09:30:00+02:00",
  "measurement_type": "string",
  "value": 1.5
}));
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "id": 42,
  "training_person_data": {
    "id": 42,
    "person": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "personal_trainer": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "weight": 1.5,
    "created": "2026-10-15T09:30:00+02:00",
    "updated": "2026-10-15T09:30:00+02:00",
    "deleted": true
  },
  "preset": {
    "id": 42,
    "name": "Beispiel",
    "description": "Text",
    "content_source_name": "Beispiel",
    "license_author_url": "https://vynst.de",
    "image": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "video": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "duration": 1,
    "exercise_type": "string",
    "equipment": "string"
  },
  "measured_at": "2026-10-15T09:30:00+02:00",
  "measurement_type": "string",
  "value": 1.5,
  "unit": "string",
  "body_site": "string",
  "source": "string",
  "source_device": "string"
}

Returns a single StudioTrainingMeasurement

GET/api/crm/studio_training/measurement/{identifier}

Path parameters

identifierrequiredstring

Responses

200Returns a single StudioTrainingMeasurementStudioTrainingMeasurement

Show fields (14)

idinteger
Primary key of the training measurement. Internal ID.
training_person_dataStudioTrainingPersonData2
Training data of the person measured.
Show fields (7)
- idinteger
  Primary key of the training person data. Internal ID.
- personCRMPerson10
  Person the training data belongs to.
- personal_trainerCRMPerson10
  Personal trainer of the person.
- weightnumber (float)
  Body weight of the person.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
presetStudioTrainingPreset
Preset the measurement belongs to, used for strength test values
Show fields (25)
- idinteger
  Primary key of the training preset. Internal ID.
- namestring
  Name of the exercise.
- descriptionstring
  Description of the exercise.
- imageAttachment10
  Image of the exercise.
- videoAttachment10
  Video of the exercise.
- durationinteger
  Typical duration of the exercise in seconds.
- muscle_groupsarray<StudioTrainingMuscleGroup>
  Primarily trained muscle groups
- secondary_muscle_groupsarray<StudioTrainingMuscleGroup>
  Secondarily trained muscle groups
- exercise_typestring
  Category of the exercise, e.g. strength, cardio, mobility, rehab
- equipmentstring
  Required equipment as free text, e.g. barbell, cable machine, bodyweight
- execution_notesstring
  Execution cues and safety notes for the member
- default_setsinteger
  Default prescription proposed when the preset is added to a plan
- default_repetitionsinteger
  Default number of repetitions.
- default_rest_secondsinteger
  Default rest time in seconds.
- content_sourcestring
  One of the CONTENT_SOURCE_* constants
- content_source_namestring
  Name of the catalogue the entry was seeded from, e.g. wger
- licensestring
  Licence of the imported content, e.g. CC-BY-SA 4.0
- license_authorstring
  Author that has to be named to fulfil the licence attribution
- license_author_urlstring
  Link to the author of the image or video license.
- review_statusstring
  One of the REVIEW_STATUS_* constants, used to keep generated or imported exercise instructions under human control before they are published
- reviewed_atstring (date-time)
  Time the exercise was reviewed.
- reviewed_bystring
  Name of the reviewer.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
measured_atstring (date-time)
Time of the measurement.
measurement_typestring
One of the TYPE_* constants
valuenumber (float)
Measured value.
unitstring
Unit of the measured value.
body_sitestring
Body site for girth measurements, e.g. waist, hip, chest
sourcestring
One of the SOURCE_* constants
source_devicestring
Name of the measuring device or provider, e.g. InBody 970, seca mBCA
notesstring
Notes on the measurement.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived

Request

curl --request GET \
  --url https://your-instance.iw-erp.de/api/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/studio_training_measurement_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 StudioTrainingMeasurementController.get('42');
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "id": 42,
  "training_person_data": {
    "id": 42,
    "person": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "personal_trainer": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "weight": 1.5,
    "created": "2026-10-15T09:30:00+02:00",
    "updated": "2026-10-15T09:30:00+02:00",
    "deleted": true
  },
  "preset": {
    "id": 42,
    "name": "Beispiel",
    "description": "Text",
    "content_source_name": "Beispiel",
    "license_author_url": "https://vynst.de",
    "image": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "video": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "duration": 1,
    "exercise_type": "string",
    "equipment": "string"
  },
  "measured_at": "2026-10-15T09:30:00+02:00",
  "measurement_type": "string",
  "value": 1.5,
  "unit": "string",
  "body_site": "string",
  "source": "string",
  "source_device": "string"
}

Update a single StudioTrainingMeasurement

PUT/api/crm/studio_training/measurement/{identifier}

Path parameters

identifierrequiredstring

Request body application/json

dataStudioTrainingMeasurement
Show fields (14)
- idinteger
  Primary key of the training measurement. Internal ID.
- training_person_dataStudioTrainingPersonData2
  Training data of the person measured.
- presetStudioTrainingPreset
  Preset the measurement belongs to, used for strength test values
- measured_atstring (date-time)
  Time of the measurement.
- measurement_typestring
  One of the TYPE_* constants
- valuenumber (float)
  Measured value.
- unitstring
  Unit of the measured value.
- body_sitestring
  Body site for girth measurements, e.g. waist, hip, chest
- sourcestring
  One of the SOURCE_* constants
- source_devicestring
  Name of the measuring device or provider, e.g. InBody 970, seca mBCA
- notesstring
  Notes on the measurement.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived

Responses

200Update a single StudioTrainingMeasurementStudioTrainingMeasurement

Show fields (14)

idinteger
Primary key of the training measurement. Internal ID.
training_person_dataStudioTrainingPersonData2
Training data of the person measured.
Show fields (7)
- idinteger
  Primary key of the training person data. Internal ID.
- personCRMPerson10
  Person the training data belongs to.
- personal_trainerCRMPerson10
  Personal trainer of the person.
- weightnumber (float)
  Body weight of the person.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
presetStudioTrainingPreset
Preset the measurement belongs to, used for strength test values
Show fields (25)
- idinteger
  Primary key of the training preset. Internal ID.
- namestring
  Name of the exercise.
- descriptionstring
  Description of the exercise.
- imageAttachment10
  Image of the exercise.
- videoAttachment10
  Video of the exercise.
- durationinteger
  Typical duration of the exercise in seconds.
- muscle_groupsarray<StudioTrainingMuscleGroup>
  Primarily trained muscle groups
- secondary_muscle_groupsarray<StudioTrainingMuscleGroup>
  Secondarily trained muscle groups
- exercise_typestring
  Category of the exercise, e.g. strength, cardio, mobility, rehab
- equipmentstring
  Required equipment as free text, e.g. barbell, cable machine, bodyweight
- execution_notesstring
  Execution cues and safety notes for the member
- default_setsinteger
  Default prescription proposed when the preset is added to a plan
- default_repetitionsinteger
  Default number of repetitions.
- default_rest_secondsinteger
  Default rest time in seconds.
- content_sourcestring
  One of the CONTENT_SOURCE_* constants
- content_source_namestring
  Name of the catalogue the entry was seeded from, e.g. wger
- licensestring
  Licence of the imported content, e.g. CC-BY-SA 4.0
- license_authorstring
  Author that has to be named to fulfil the licence attribution
- license_author_urlstring
  Link to the author of the image or video license.
- review_statusstring
  One of the REVIEW_STATUS_* constants, used to keep generated or imported exercise instructions under human control before they are published
- reviewed_atstring (date-time)
  Time the exercise was reviewed.
- reviewed_bystring
  Name of the reviewer.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
measured_atstring (date-time)
Time of the measurement.
measurement_typestring
One of the TYPE_* constants
valuenumber (float)
Measured value.
unitstring
Unit of the measured value.
body_sitestring
Body site for girth measurements, e.g. waist, hip, chest
sourcestring
One of the SOURCE_* constants
source_devicestring
Name of the measuring device or provider, e.g. InBody 970, seca mBCA
notesstring
Notes on the measurement.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived

Request

curl --request PUT \
  --url https://your-instance.iw-erp.de/api/crm/studio_training/measurement/42 \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "id": 42,
    "training_person_data": {
      "id": 42,
      "weight": 1.5,
      "created": "2026-10-15T09:30:00+02:00",
      "updated": "2026-10-15T09:30:00+02:00",
      "deleted": true
    },
    "preset": {
      "id": 42,
      "name": "Beispiel",
      "description": "Text",
      "content_source_name": "Beispiel",
      "license_author_url": "https://vynst.de",
      "duration": 1
    },
    "measured_at": "2026-10-15T09:30:00+02:00",
    "measurement_type": "string",
    "value": 1.5
  }
}
'

const options = {
  method: 'PUT',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      id: 42,
      training_person_data: {
        id: 42,
        weight: 1.5,
        created: '2026-10-15T09:30:00+02:00',
        updated: '2026-10-15T09:30:00+02:00',
        deleted: true
      },
      preset: {
        id: 42,
        name: 'Beispiel',
        description: 'Text',
        content_source_name: 'Beispiel',
        license_author_url: 'https://vynst.de',
        duration: 1
      },
      measured_at: '2026-10-15T09:30:00+02:00',
      measurement_type: 'string',
      value: 1.5
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/crm/studio_training/measurement/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/crm/studio_training/measurement/42"

payload = { "data": {
    "id": 42,
    "training_person_data": {
      "id": 42,
      "weight": 1.5,
      "created": "2026-10-15T09:30:00+02:00",
      "updated": "2026-10-15T09:30:00+02:00",
      "deleted": True
    },
    "preset": {
      "id": 42,
      "name": "Beispiel",
      "description": "Text",
      "content_source_name": "Beispiel",
      "license_author_url": "https://vynst.de",
      "duration": 1
    },
    "measured_at": "2026-10-15T09:30:00+02:00",
    "measurement_type": "string",
    "value": 1.5
  } }
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/crm/studio_training/measurement/42', [
  'body' => '{"data":{"id":42,"training_person_data":{"id":42,"weight":1.5,"created":"2026-10-15T09:30:00+02:00","updated":"2026-10-15T09:30:00+02:00","deleted":true},"preset":{"id":42,"name":"Beispiel","description":"Text","content_source_name":"Beispiel","license_author_url":"https://vynst.de","duration":1},"measured_at":"2026-10-15T09:30:00+02:00","measurement_type":"string","value":1.5}}',
  '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/crm/studio_training/measurement/42"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"id\":42,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}")
  {
    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,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/crm/studio_training/measurement/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/crm/studio_training/measurement/42"

	payload := strings.NewReader("{\"data\":{\"id\":42,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}")

	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 package:http (no controller in the iw_erp_api package)

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

final response = await http.put(
  Uri.parse('https://your-instance.iw-erp.de/api/crm/studio_training/measurement/42'),
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: jsonEncode({
    "data": {
      "id": 42,
      "training_person_data": {
        "id": 42,
        "weight": 1.5,
        "created": "2026-10-15T09:30:00+02:00",
        "updated": "2026-10-15T09:30:00+02:00",
        "deleted": true
      },
      "preset": {
        "id": 42,
        "name": "Beispiel",
        "description": "Text",
        "content_source_name": "Beispiel",
        "license_author_url": "https://vynst.de",
        "duration": 1
      },
      "measured_at": "2026-10-15T09:30:00+02:00",
      "measurement_type": "string",
      "value": 1.5
    }
  }),
);
print(response.body);

Response 200 application/json

{
  "id": 42,
  "training_person_data": {
    "id": 42,
    "person": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "personal_trainer": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "weight": 1.5,
    "created": "2026-10-15T09:30:00+02:00",
    "updated": "2026-10-15T09:30:00+02:00",
    "deleted": true
  },
  "preset": {
    "id": 42,
    "name": "Beispiel",
    "description": "Text",
    "content_source_name": "Beispiel",
    "license_author_url": "https://vynst.de",
    "image": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "video": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "duration": 1,
    "exercise_type": "string",
    "equipment": "string"
  },
  "measured_at": "2026-10-15T09:30:00+02:00",
  "measurement_type": "string",
  "value": 1.5,
  "unit": "string",
  "body_site": "string",
  "source": "string",
  "source_device": "string"
}

Update a single StudioTrainingMeasurement

PATCH/api/crm/studio_training/measurement/{identifier}

Path parameters

identifierrequiredstring

Request body application/json

dataStudioTrainingMeasurement
Show fields (14)
- idinteger
  Primary key of the training measurement. Internal ID.
- training_person_dataStudioTrainingPersonData2
  Training data of the person measured.
- presetStudioTrainingPreset
  Preset the measurement belongs to, used for strength test values
- measured_atstring (date-time)
  Time of the measurement.
- measurement_typestring
  One of the TYPE_* constants
- valuenumber (float)
  Measured value.
- unitstring
  Unit of the measured value.
- body_sitestring
  Body site for girth measurements, e.g. waist, hip, chest
- sourcestring
  One of the SOURCE_* constants
- source_devicestring
  Name of the measuring device or provider, e.g. InBody 970, seca mBCA
- notesstring
  Notes on the measurement.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived

Responses

200Update a single StudioTrainingMeasurementStudioTrainingMeasurement

Show fields (14)

idinteger
Primary key of the training measurement. Internal ID.
training_person_dataStudioTrainingPersonData2
Training data of the person measured.
Show fields (7)
- idinteger
  Primary key of the training person data. Internal ID.
- personCRMPerson10
  Person the training data belongs to.
- personal_trainerCRMPerson10
  Personal trainer of the person.
- weightnumber (float)
  Body weight of the person.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
presetStudioTrainingPreset
Preset the measurement belongs to, used for strength test values
Show fields (25)
- idinteger
  Primary key of the training preset. Internal ID.
- namestring
  Name of the exercise.
- descriptionstring
  Description of the exercise.
- imageAttachment10
  Image of the exercise.
- videoAttachment10
  Video of the exercise.
- durationinteger
  Typical duration of the exercise in seconds.
- muscle_groupsarray<StudioTrainingMuscleGroup>
  Primarily trained muscle groups
- secondary_muscle_groupsarray<StudioTrainingMuscleGroup>
  Secondarily trained muscle groups
- exercise_typestring
  Category of the exercise, e.g. strength, cardio, mobility, rehab
- equipmentstring
  Required equipment as free text, e.g. barbell, cable machine, bodyweight
- execution_notesstring
  Execution cues and safety notes for the member
- default_setsinteger
  Default prescription proposed when the preset is added to a plan
- default_repetitionsinteger
  Default number of repetitions.
- default_rest_secondsinteger
  Default rest time in seconds.
- content_sourcestring
  One of the CONTENT_SOURCE_* constants
- content_source_namestring
  Name of the catalogue the entry was seeded from, e.g. wger
- licensestring
  Licence of the imported content, e.g. CC-BY-SA 4.0
- license_authorstring
  Author that has to be named to fulfil the licence attribution
- license_author_urlstring
  Link to the author of the image or video license.
- review_statusstring
  One of the REVIEW_STATUS_* constants, used to keep generated or imported exercise instructions under human control before they are published
- reviewed_atstring (date-time)
  Time the exercise was reviewed.
- reviewed_bystring
  Name of the reviewer.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
measured_atstring (date-time)
Time of the measurement.
measurement_typestring
One of the TYPE_* constants
valuenumber (float)
Measured value.
unitstring
Unit of the measured value.
body_sitestring
Body site for girth measurements, e.g. waist, hip, chest
sourcestring
One of the SOURCE_* constants
source_devicestring
Name of the measuring device or provider, e.g. InBody 970, seca mBCA
notesstring
Notes on the measurement.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived

Request

curl --request PATCH \
  --url https://your-instance.iw-erp.de/api/crm/studio_training/measurement/42 \
  --header 'content-type: application/json' \
  --header 'x-iw-jwt-token: <TOKEN>' \
  --data '
{
  "data": {
    "id": 42,
    "training_person_data": {
      "id": 42,
      "weight": 1.5,
      "created": "2026-10-15T09:30:00+02:00",
      "updated": "2026-10-15T09:30:00+02:00",
      "deleted": true
    },
    "preset": {
      "id": 42,
      "name": "Beispiel",
      "description": "Text",
      "content_source_name": "Beispiel",
      "license_author_url": "https://vynst.de",
      "duration": 1
    },
    "measured_at": "2026-10-15T09:30:00+02:00",
    "measurement_type": "string",
    "value": 1.5
  }
}
'

const options = {
  method: 'PATCH',
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: JSON.stringify({
    data: {
      id: 42,
      training_person_data: {
        id: 42,
        weight: 1.5,
        created: '2026-10-15T09:30:00+02:00',
        updated: '2026-10-15T09:30:00+02:00',
        deleted: true
      },
      preset: {
        id: 42,
        name: 'Beispiel',
        description: 'Text',
        content_source_name: 'Beispiel',
        license_author_url: 'https://vynst.de',
        duration: 1
      },
      measured_at: '2026-10-15T09:30:00+02:00',
      measurement_type: 'string',
      value: 1.5
    }
  })
};

fetch('https://your-instance.iw-erp.de/api/crm/studio_training/measurement/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/crm/studio_training/measurement/42"

payload = { "data": {
    "id": 42,
    "training_person_data": {
      "id": 42,
      "weight": 1.5,
      "created": "2026-10-15T09:30:00+02:00",
      "updated": "2026-10-15T09:30:00+02:00",
      "deleted": True
    },
    "preset": {
      "id": 42,
      "name": "Beispiel",
      "description": "Text",
      "content_source_name": "Beispiel",
      "license_author_url": "https://vynst.de",
      "duration": 1
    },
    "measured_at": "2026-10-15T09:30:00+02:00",
    "measurement_type": "string",
    "value": 1.5
  } }
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/crm/studio_training/measurement/42', [
  'body' => '{"data":{"id":42,"training_person_data":{"id":42,"weight":1.5,"created":"2026-10-15T09:30:00+02:00","updated":"2026-10-15T09:30:00+02:00","deleted":true},"preset":{"id":42,"name":"Beispiel","description":"Text","content_source_name":"Beispiel","license_author_url":"https://vynst.de","duration":1},"measured_at":"2026-10-15T09:30:00+02:00","measurement_type":"string","value":1.5}}',
  '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/crm/studio_training/measurement/42"),
  Headers =
  {
    { "x-iw-jwt-token", "<TOKEN>" },
  },
  Content = new StringContent("{\"data\":{\"id\":42,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}")
  {
    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,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}");
Request request = new Request.Builder()
  .url("https://your-instance.iw-erp.de/api/crm/studio_training/measurement/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/crm/studio_training/measurement/42"

	payload := strings.NewReader("{\"data\":{\"id\":42,\"training_person_data\":{\"id\":42,\"weight\":1.5,\"created\":\"2026-10-15T09:30:00+02:00\",\"updated\":\"2026-10-15T09:30:00+02:00\",\"deleted\":true},\"preset\":{\"id\":42,\"name\":\"Beispiel\",\"description\":\"Text\",\"content_source_name\":\"Beispiel\",\"license_author_url\":\"https://vynst.de\",\"duration\":1},\"measured_at\":\"2026-10-15T09:30:00+02:00\",\"measurement_type\":\"string\",\"value\":1.5}}")

	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/crm/studio_training/measurement/42'),
  headers: {'x-iw-jwt-token': '<TOKEN>', 'content-type': 'application/json'},
  body: jsonEncode({
    "data": {
      "id": 42,
      "training_person_data": {
        "id": 42,
        "weight": 1.5,
        "created": "2026-10-15T09:30:00+02:00",
        "updated": "2026-10-15T09:30:00+02:00",
        "deleted": true
      },
      "preset": {
        "id": 42,
        "name": "Beispiel",
        "description": "Text",
        "content_source_name": "Beispiel",
        "license_author_url": "https://vynst.de",
        "duration": 1
      },
      "measured_at": "2026-10-15T09:30:00+02:00",
      "measurement_type": "string",
      "value": 1.5
    }
  }),
);
print(response.body);

Response 200 application/json

{
  "id": 42,
  "training_person_data": {
    "id": 42,
    "person": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "personal_trainer": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "weight": 1.5,
    "created": "2026-10-15T09:30:00+02:00",
    "updated": "2026-10-15T09:30:00+02:00",
    "deleted": true
  },
  "preset": {
    "id": 42,
    "name": "Beispiel",
    "description": "Text",
    "content_source_name": "Beispiel",
    "license_author_url": "https://vynst.de",
    "image": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "video": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "duration": 1,
    "exercise_type": "string",
    "equipment": "string"
  },
  "measured_at": "2026-10-15T09:30:00+02:00",
  "measurement_type": "string",
  "value": 1.5,
  "unit": "string",
  "body_site": "string",
  "source": "string",
  "source_device": "string"
}

Delete a single StudioTrainingMeasurement (soft delete)

DELETE/api/crm/studio_training/measurement/{identifier}

Path parameters

identifierrequiredstring

Responses

200Delete a single StudioTrainingMeasurementStudioTrainingMeasurement

Show fields (14)

idinteger
Primary key of the training measurement. Internal ID.
training_person_dataStudioTrainingPersonData2
Training data of the person measured.
Show fields (7)
- idinteger
  Primary key of the training person data. Internal ID.
- personCRMPerson10
  Person the training data belongs to.
- personal_trainerCRMPerson10
  Personal trainer of the person.
- weightnumber (float)
  Body weight of the person.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
presetStudioTrainingPreset
Preset the measurement belongs to, used for strength test values
Show fields (25)
- idinteger
  Primary key of the training preset. Internal ID.
- namestring
  Name of the exercise.
- descriptionstring
  Description of the exercise.
- imageAttachment10
  Image of the exercise.
- videoAttachment10
  Video of the exercise.
- durationinteger
  Typical duration of the exercise in seconds.
- muscle_groupsarray<StudioTrainingMuscleGroup>
  Primarily trained muscle groups
- secondary_muscle_groupsarray<StudioTrainingMuscleGroup>
  Secondarily trained muscle groups
- exercise_typestring
  Category of the exercise, e.g. strength, cardio, mobility, rehab
- equipmentstring
  Required equipment as free text, e.g. barbell, cable machine, bodyweight
- execution_notesstring
  Execution cues and safety notes for the member
- default_setsinteger
  Default prescription proposed when the preset is added to a plan
- default_repetitionsinteger
  Default number of repetitions.
- default_rest_secondsinteger
  Default rest time in seconds.
- content_sourcestring
  One of the CONTENT_SOURCE_* constants
- content_source_namestring
  Name of the catalogue the entry was seeded from, e.g. wger
- licensestring
  Licence of the imported content, e.g. CC-BY-SA 4.0
- license_authorstring
  Author that has to be named to fulfil the licence attribution
- license_author_urlstring
  Link to the author of the image or video license.
- review_statusstring
  One of the REVIEW_STATUS_* constants, used to keep generated or imported exercise instructions under human control before they are published
- reviewed_atstring (date-time)
  Time the exercise was reviewed.
- reviewed_bystring
  Name of the reviewer.
- createdstring (date-time)
  Point in time the entity was created.
- updatedstring (date-time)
  Point in time the entity was last updated.
- deletedboolean
  This property is used to mark an entity as deleted / archived
measured_atstring (date-time)
Time of the measurement.
measurement_typestring
One of the TYPE_* constants
valuenumber (float)
Measured value.
unitstring
Unit of the measured value.
body_sitestring
Body site for girth measurements, e.g. waist, hip, chest
sourcestring
One of the SOURCE_* constants
source_devicestring
Name of the measuring device or provider, e.g. InBody 970, seca mBCA
notesstring
Notes on the measurement.
createdstring (date-time)
Point in time the entity was created.
updatedstring (date-time)
Point in time the entity was last updated.
deletedboolean
This property is used to mark an entity as deleted / archived

Request

curl --request DELETE \
  --url https://your-instance.iw-erp.de/api/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/crm/studio_training/measurement/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/studio_training_measurement_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 StudioTrainingMeasurementController.delete('42');
if (result.success) {
  print(result.data);
}

Response 200 application/json

{
  "id": 42,
  "training_person_data": {
    "id": 42,
    "person": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "personal_trainer": {
      "id": 42,
      "first_name": "Lena",
      "last_name": "Hartmann",
      "title": "Beispiel",
      "language": "de",
      "support_description": "Text",
      "profile_picture_url": "https://vynst.de",
      "address_street": "Jakobistr. 39",
      "address_city": "Hannover",
      "address_zip": "30163"
    },
    "weight": 1.5,
    "created": "2026-10-15T09:30:00+02:00",
    "updated": "2026-10-15T09:30:00+02:00",
    "deleted": true
  },
  "preset": {
    "id": 42,
    "name": "Beispiel",
    "description": "Text",
    "content_source_name": "Beispiel",
    "license_author_url": "https://vynst.de",
    "image": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "video": {
      "id": 42,
      "ocr_from_name": "Beispiel",
      "ocr_from_email": "lena.hartmann@example.org",
      "ocr_from_phone": "+49 511 123456",
      "ocr_to_name": "Beispiel",
      "ocr_to_email": "lena.hartmann@example.org",
      "ocr_to_phone": "+49 511 123456",
      "filename": "string",
      "filesize": "string",
      "mimetype": "string"
    },
    "duration": 1,
    "exercise_type": "string",
    "equipment": "string"
  },
  "measured_at": "2026-10-15T09:30:00+02:00",
  "measurement_type": "string",
  "value": 1.5,
  "unit": "string",
  "body_site": "string",
  "source": "string",
  "source_device": "string"
}