Platform · Unified API
One API for a whole category of tools
Instead of learning Salesforce, HubSpot, and Pipedrive separately, call one CRM API. fastn normalizes the common model and still exposes each tool's custom fields and objects.
What you get
A single set of endpoints covers every tool in a category. Add a new provider without changing your code.
Unlike rigid unified APIs, fastn passes through each customer's custom fields, objects, and pipelines.
Full two-way sync, pull records and push updates back, with field mapping handled per tenant.
How it works
CRM, ticketing, HRIS, accounting, choose the unified API your product needs.
Build against one schema. Your customers connect whichever provider they use.
New tools in the category work through the same code with no extra build.
Start building today.
3 connected accounts free · no card · no sales call
Start free