---
title: "Add Organization Member"
method: POST
path: "/v0/organizations/{org_id}/memberships/users"
tags: ["organizations"]
---

# Add Organization Member

`POST /v0/organizations/{org_id}/memberships/users`

## Request

- Base URL: `https://api.pantheon.io`
- URL: `https://api.pantheon.io/v0/organizations/{org_id}/memberships/users`
- Auth: API key in header `Authorization`
- TypeScript: <https://skmtc.dev/pantheon/apis/pantheon-public-api-service/docs/v0/organizations/:org_id/memberships/users/post.ts> (a function with typed inputs; its response is checked against the schema)

Adds a member to an organization by creating an add_organization_user_membership workflow.

## Path parameters

- `org_id` string, required

## Request body

- AddOrganizationMemberRequest
  - `email` string, required: User email address
  - `role` string, required: User role (unprivileged, developer, team_member, or admin)

## Response `200`

- SiteWorkflowCreationResponse
  - `active_description` string: Active description of current workflow step
  - `created_at` number, double: Creation timestamp
  - `id` string, required: Workflow ID
  - `number_of_tasks` integer: Number of tasks in the workflow
  - `type` string: Workflow type

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found
- `500`: Internal Server Error
- `503`: Service Unavailable

---

[API](https://skmtc.dev/pantheon/apis/pantheon-public-api-service.md) - [All operations](https://skmtc.dev/pantheon/apis/pantheon-public-api-service/llms.txt) - [OpenAPI document](https://skmtc.dev/pantheon/apis/pantheon-public-api-service/revisions/5d158d59f4c3?raw)