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FreshBooks

Cloud accounting and invoicing software for small businesses and freelancers.

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AI-assisted documentation48 min read

This documentation is compiled from our integration source code, internal specs for FreshBooks, its official API documentation and anonymized requests logs we collect from our support team[2].

Open FreshBooks on WEXTL →

Connecting FreshBooks takes an active account plus OAuth client credentials, granted by signing in with your account — no other setup is required.[3]https://www.freshbooks.com

You’ll be redirected to sign in and approve access — your password is never shared with WEXTL.

  • Business IDtext

    Optional. Only needed when your login has more than one business. Enter the numeric business ID of the one to use (shown in Settings → Business, or ask FreshBooks support). Leave empty to use the business you own.

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  • Client IDtextRequired

    Create an app in the developer portal (my.freshbooks.com/#/developer) and copy its Client ID. Add https://wextl.com/api/oauth/app/callback as its redirect URI. Give the app read and write access to every area you plan to use: clients, invoices, estimates, credit notes, payments, online payments, other income, expenses, bills, bill payments, vendors, items and services, taxes, projects, time entries, retainers, team, business, reports, journal entries and accounts, uploads. Your profile is always included.

    [1]
  • Client SecretpasswordRequired

    Copy the Client Secret from the same FreshBooks app.

    [1]
  1. Log in to your WEXTL account, add the FreshBooks node module to your workflow, and click Create new credential.
  2. Optional: In the Credential name field, enter a name for the credential.
  3. Enter the authentication credentials you copied from your FreshBooks account, or follow the on-screen instructions to create the credential.
  4. If prompted, authenticate your account and confirm access.
  5. If you want to make changes to your credential in the future, follow the steps in Manage credentials →

Notes

Credentials are org-scoped; share them with teammates from the Credentials picker on any of its nodes.For detailed information on connecting an application, see Connect an application →

Look for FreshBooks templates in the WEXTL template library.

Browse templates →
  1. WEXTL® FreshBooks Source Code connector implementation.
  2. Our users use cases and automations.
  3. Official API Documentation for FreshBooks.
  4. WEXTL® visual workflow builder data.

Last updated: Oct 1, 2026 05:38