---
title: "Create Invite"
method: POST
path: "/v1/organizations/invites?beta=true"
---

# Create Invite

`POST /v1/organizations/invites?beta=true`

Invite a user to join the organization by email.

On plans that draw members from a finite pool of purchased seats, the invite automatically consumes a seat from the lowest tier with availability; there is no seat-tier parameter. When no seat is free the request fails with a 400 error rather than purchasing a seat.

## Headers

- `anthropic-version` string — The version of the Claude API you want to use. Read more about versioning and our version history [here](https://platform.claude.com/docs/en/api/versioning).

## Request body

- BetaCreateInviteParams
  - `email` string, email, required — Email of the User.
  - `rbac_group_ids` string[] — RBAC group IDs to assign to the User when the Invite is accepted. A non-empty array is accepted only for a Claude Enterprise organization with RBAC groups, and requires the key to carry the `write:rbac_groups` scope.
  - `role` 'billing' | 'claude_code_user' | 'developer' | 'managed' | 'user', required — Role for the invited User. The accepted values depend on the organization type. Console and API organizations accept `user`, `developer`, `billing`, and `claude_code_user`; `admin` cannot be assigned through the API. Claude Enterprise organizations accept `user` and `managed`.

## Response `200`

Successful Response

- BetaInviteSchema
  - `accepted_at` string, date-time, nullable, required — RFC 3339 datetime string indicating when the Invite was accepted, or null.
  - `email` string, required — Email of the User being invited.
  - `expires_at` string, date-time, required — RFC 3339 datetime string indicating when the Invite expires.
  - `id` string, required — ID of the Invite.
  - `invited_at` string, date-time, required — RFC 3339 datetime string indicating when the Invite was created.
  - `rbac_group_ids` string[], required — RBAC group IDs recorded on the Invite (Claude Enterprise organizations), to be assigned to the User when the Invite is accepted. `[]` when none.
  - `role` 'admin' | 'billing' | 'claude_code_user' | 'developer' | 'managed' | 'membership_admin' | 'owner' | 'primary_owner' | 'user', required
  - `status` 'accepted' | 'deleted' | 'expired' | 'pending', required
  - `type` 'invite', required — Object type. For Invites, this is always `"invite"`.

## Other responses

- `400` — Invalid argument - The client specified an invalid argument
- `401` — Unauthenticated - The request does not have valid authentication credentials
- `403` — Permission denied - The caller does not have permission to execute the specified operation
- `404` — Not found - Some requested entity was not found
- `408` — Deadline exceeded - The deadline expired before the operation could complete
- `409` — Aborted - The operation was aborted due to concurrency issue
- `412` — Failed precondition - Operation was rejected because the system is not in required state
- `413` — Out of range - Operation was attempted past the valid range
- `429` — Resource exhausted - Some resource has been exhausted (rate limiting)
- `431` — Request header fields too large - Request metadata was too large
- `499` — Cancelled - The operation was cancelled by the client
- `500` — Internal - Internal server error
- `501` — Unimplemented - The operation is not implemented or supported
- `503` — Unavailable - The service is currently unavailable
- `504` — Deadline exceeded - Upstream service did not respond in time
- `529` — Overloaded - The service is temporarily overloaded

## Changes

- **2026-09-02** `4789294140a2` — 16 info
  - added the non-success response with the status `400`
  - added the non-success response with the status `401`
  - added the non-success response with the status `403`
  - added the non-success response with the status `404`
  - …12 more
- **2026-08-26** `942a11636c42` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/anthropics/apis/anthropic-api/changes/v1/organizations/invites?beta=true/post.md)

---

[API](https://skmtc.dev/anthropics/apis/anthropic-api.md) · [All operations](https://skmtc.dev/anthropics/apis/anthropic-api/llms.txt) · [OpenAPI document](https://skmtc.dev/anthropics/apis/anthropic-api/revisions/1bb7c7a0a4a9?raw)