Signing in
- Your assistant opens Field24's sign-in page in your browser.
- Enter your phone number and the code we text you. A number Field24 has not seen gets a new account on the spot.
- You're sent back to your assistant, connected.
The sign-in link is good for 15 minutes. If it expires, start the connection again from your assistant.
What your assistant can do with the connection
Signing in lets your assistant, on your account only:
- see your profile, usage and credit balance;
- list, create and update your projects and add files to them;
- read and change your price book;
- start, check, steer and stop takeoffs, pricing and proposals, and download the proposals.
It cannot reach any other account or your payment details.
Staying signed in
Your assistant renews its access on its own; every few days you'll be asked to sign in again. If your assistant says Field24 needs a permission it doesn't have, reconnect Field24 and approve it.
To disconnect, remove the Field24 connector or plugin in your assistant's settings.
Building your own client
The server uses the standard MCP authorization flow: OAuth 2.1 with PKCE, discovered from the server's first 401 response, with dynamic client registration. Any MCP client that supports remote servers with OAuth signs in on its own; there is nothing to register with Field24 beforehand. Send the access token as Authorization: Bearer <token> on every request.