curl -X POST 'https://api.elevenlabs.io/v1/workspace/invites/add' \
  -H "xi-api-key: $ELEVENLABS_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "email": "string",
  "workspace_permission": "string",
  "seat_type": "workspace_admin",
  "group_ids": [
    "string"
  ],
  "usage_limit": 0
}'

# POST /v1/workspace/invites/add (ElevenLabs API)
Base URL: https://api.elevenlabs.io
Auth: xi-api-key: <ELEVENLABS_API_KEY>
Last verified: 2026-09-03

> Invite User

## Critical Gotchas
* Authentication uses the non-standard `xi-api-key` header, not `Authorization: Bearer`. Sending a Bearer token returns HTTP 401.
* Text-to-speech responses are raw binary audio, not JSON. Write the body to a file (`--output speech.mp3`) rather than parsing it.

## cURL
curl -X POST 'https://api.elevenlabs.io/v1/workspace/invites/add' \
  -H "xi-api-key: $ELEVENLABS_API_KEY" \
  -H 'Content-Type: application/json' \
  -d '{"email":"string","workspace_permission":"string"}'

## Parameters
| Name | In | Type | Required | Description |
| :--- | :--- | :--- | :--- | :--- |
| email | body | string | Yes | The email of the customer |
| workspace_permission | body | string | No | The workspace permission of the user. This is deprecated,... |
| seat_type | body | string | No | The seat type of the user |
| group_ids | body | string[] | No | The group ids of the user |

## Response (200 OK)
{"status":"ok"}

---
Need an API key? Get one at https://elevenlabs.io/app/sign-up

POST

/v1/workspace/invites/add

ElevenLabs API

Invite User

Base URL: https://api.elevenlabs.io
Auth: xi-api-key: <ELEVENLABS_API_KEY>
Last verified: 2026-09-03 · upstream hash matched

Actions

Agents: curl -H "Accept: text/markdown" this URL
→ 233 tokens · Vary: Accept

Critical gotchas

Authentication uses the non-standard xi-api-key header, not Authorization: Bearer. Sending a Bearer token returns HTTP 401.

Text-to-speech responses are raw binary audio, not JSON. Write the body to a file (--output speech.mp3) rather than parsing it.

cURL

curl -X POST 'https://api.elevenlabs.io/v1/workspace/invites/add' \  -H "xi-api-key: $ELEVENLABS_API_KEY" \  -H 'Content-Type: application/json' \  -d '{  "email": "string",  "workspace_permission": "string",  "seat_type": "workspace_admin",  "group_ids": [    "string"  ],  "usage_limit": 0}'

Get a free ElevenLabs API key → sponsored

Parameters

Name	In	Type	Required	Description
email	body	string	Yes	The email of the customer
workspace_permission	body	string	No	The workspace permission of the user. This is deprecated, use `seat_type` instead.
seat_type	body	string	No	The seat type of the user
group_ids	body	string[]	No	The group ids of the user
usage_limit	body	integer	No	Monthly credit usage limit for the invitee. Omit or set to null for no custom cap.

Response 200 OK

{
  "status": "ok"
}