Connect FreshBooks

1. Go to my.freshbooks.com/#/developer → create an app. Set a Redirect URI (any URL you control, e.g. your own website — it just needs to match what we use in the next step).
2. Copy the Client ID and Client Secret.
3. Visit the authorization URL FreshBooks generates for your app, log in, and approve access — you'll land back on your redirect URI with a "code" parameter in the address bar.
4. That code has to be exchanged for a refresh token via one HTTP request, not a click — we can send you a ready-made command, or just do this together on a call.
5. Your Account ID and Business UUID are both under Account Settings → General Settings.

Steps 3–4 are the only technical part — everything else is copy-paste from your dashboard.