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Settings → API is where you give things other than you access to a project: your own code, an AI agent, or an endpoint that wants to be told when something happens.
This section is for owners and admins. If you’re a workspace member without admin access, it doesn’t appear in your Settings sidebar at all.

What’s on the page

API Keys

Create a key, tick the permissions it carries, and rotate, revoke, or edit its scopes later. The secret is shown once — copy it there and then.

Connect an AI agent (MCP)

The Paige MCP server address, plus copy-ready install snippets for Claude, Claude Desktop, ChatGPT, Codex, and Cursor.

Connected agents

Every agent connected by sign-in, the projects each one covers, and per-project permissions. Add a project, change permissions, or disconnect.

Webhooks

Register an HTTPS endpoint and pick the events to deliver to it. The signing secret is shown once when you create it.

Integration skill

A ready-made brief you hand to a coding agent so it builds against the live spec instead of guessing. Copy it, download it, or copy the OpenAPI URL.

Where to go from here

Each card has a page that explains it properly:
  • Building an integration in your own code? Start at The Paige API, then Authentication and Scopes.
  • Connecting Claude, ChatGPT, Codex, or Cursor? Connect an AI agent covers both the sign-in and paste-a-key routes, and how one connection can cover several projects.
  • Want events pushed to you? Webhooks covers the payload, signature verification, and retries.
Both secrets on this page — an API key and a webhook signing secret — are shown once and never again. Paige stores only what it needs to check them, so nobody can recover one for you. Copy it when the dialog is open.
Give each integration its own key with only the scopes it needs. When something has to be revoked, you revoke one thing instead of breaking everything at once.