Add member to group

POST/groups/{group_id}/members

The user must be a member or service user of the group's organization (422 not_org_member).

Path parameters

group_idstring

Group ID

Headers

Authorizationstring

Bearer <token>.

Returns

201CreatedGroupMember

added_atoptional string

added_by_user_idoptional string

group_idoptional string

idoptional string

user_idoptional string

Errors

400Bad Request
422Unprocessable Entity

POST Request

curl --request POST \
  --url 'https://api.hexelstudio.com/v1/groups/{group_id}/members' \
  --header "Authorization: Bearer $ACCESS_TOKEN"

const res = await fetch("https://api.hexelstudio.com/v1/groups/{group_id}/members", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.ACCESS_TOKEN}`,
  },
})
const data = await res.json()

import os
import requests

res = requests.post(
    "https://api.hexelstudio.com/v1/groups/{group_id}/members",
    headers={"Authorization": f"Bearer {os.environ['ACCESS_TOKEN']}"},
)
data = res.json()

Response

{
  "added_at": "2026-01-01T00:00:00Z",
  "added_by_user_id": "string",
  "group_id": "string",
  "id": "string",
  "user_id": "string"
}

{
  "key": "string"
}

{
  "key": "string"
}