Postman integration

Publish Postman collections to Fern

You can generate a Fern Docs site directly from your Postman collection. Fern automatically creates an API reference from your collection with request details, sample code, and an interactive API Explorer. You can also add guides, tutorials, and other content alongside the reference, and customize branding such as your domain, logo, and colors.

See Postman’s Fern integration docs for setup instructions.

Fern-to-Postman generator (deprecated)

Fern’s Postman collection generator is no longer actively maintained. To get your API endpoints into Postman, import your OpenAPI specification directly. See Postman’s OpenAPI import docs for instructions.