How Peak Leverage connects to ServiceTitan
ServiceTitan is an operating platform for commercial and residential trades businesses. It combines call booking, dispatch, job management, sales, invoicing, reporting, and add-on products like Scheduling Pro so larger service organizations can run their customer, field, and back-office workflows from one system.
Auth model
ServiceTitan's V2 APIs use OAuth 2.0 client credentials, not a user-by-user browser approval flow. The integration needs a tenant-specific client ID and client secret plus the app key and tenant ID, then it requests a short-lived access token from ServiceTitan's token endpoint.
API model
If the business uses Scheduling Pro, the website sends the customer through ServiceTitan's own booking experience and the resulting booking data lands directly inside the account. If the business uses a custom website flow, the site sends structured data to a backend integration that calls ServiceTitan's REST endpoints to create or update the right records.
Related routes for ServiceTitan
Review the industry-specific pages that inherit this documented integration model.