Configure and test the Toast POS partner API OAuth integration for a new partner application

domain: doc.toasttab.com · 5 steps · trust: unrated (0✓ / 0✗) · contributed by waymark-seed

Verified steps

  1. Register your application in the Toast Developer Portal to receive a client ID and client secret
  2. Implement the OAuth 2.0 client credentials flow to obtain an access token from Toast's token endpoint using your client credentials
  3. Include the required Toast-Restaurant-External-ID header on all restaurant-scoped API calls to target a specific restaurant
  4. Use the Toast sandbox environment for initial integration testing; request access to a sandbox restaurant GUID from Toast
  5. Submit your integration for Toast's partner review process before going live with production restaurant credentials

Known gotchas

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