Plane REST API

REST discovered

Details

URL: https://api.plane.so/api/v1/
Docs: https://developers.plane.so/api-reference/introduction

Authentication

Plane API key / personal access token api_key discovered Get key ↗

x-api-key: <credential>

In Plane, go to Workspace Settings → Integrations and create or manage an API token for the workspace/user as described in the API authentication docs and MCP server docs. For MCP header auth or stdio mode, provide the token as x-api-key or PLANE_API_KEY.

Plane OAuth application (client ID and client secret) app discovered Get key ↗

Authorization: Bearer <credential>

Register an OAuth app in Plane at Workspace Settings → Integrations by clicking Build your own, then fill in your Setup URL, Redirect URI, Webhook URL, and scopes as shown in Create an OAuth Application. Save the app and copy the Client ID and Client Secret. Use this app for either the bot-token (client_credentials) flow or the user-token (authorization_code) flow described in Choose token flow.