Add group member - LangWatch

Python

import requests

url = "https://app.langwatch.ai/api/groups/{id}/members"

payload = { "userId": "<string>" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({userId: '<string>'})
};

fetch('https://app.langwatch.ai/api/groups/{id}/members', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

curl --request POST \
  --url https://app.langwatch.ai/api/groups/{id}/members \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "userId": "<string>"
}
'

POST

api

groups

{id}

members

Python

import requests

url = "https://app.langwatch.ai/api/groups/{id}/members"

payload = { "userId": "<string>" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({userId: '<string>'})
};

fetch('https://app.langwatch.ai/api/groups/{id}/members', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

curl --request POST \
  --url https://app.langwatch.ai/api/groups/{id}/members \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "userId": "<string>"
}
'

Authorizations

Authorization

string

header

required

Admin API key for organization-level operations (managing projects, API keys). Create one in Settings > API Keys or via POST /api/api-keys. Format: sk-lw-{id}_{secret}.

Path Parameters

string

required

Body

application/json

userId

string

required

Minimum string length: 1

Last modified on June 9, 2026