For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Book a demoLog inStart for free
  • Overview
    • Introduction
    • How it works
    • Quickstart
    • Customer showcase
  • Working with SDKs
    • Project structure
    • Adding custom code
    • Migrating to Replay
    • Capabilities
  • Generators
      • Generating an SDK
      • Publishing to Maven Central
      • Configuration
      • Adding custom code
      • Changelog
      • Customer showcase
  • Reference
    • generators.yml
Checking status...
SOC2Soc 2 Type II
© 2026 Fern • Birch Solutions, Inc., a Postman company

Documentation

SDKsDocsAsk FernCLI Reference

API Definitions

OpenAPIAsyncAPIOpenRPCgRPC

Resources

BlogSupportPricing

Company

Brand KitPrivacy PolicyTerms of Service
LogoLogo
Book a demoLog inStart for free
GeneratorsJava

Changelog

May 15, 2024
May 15, 2024

0.9.1

(fix): Support OAuth without token refresh. Example of initializing a client with OAuth:

1ExampleApiClient client = ExampleApiClient
2 .builder()
3 .clientId("4bf2a37d-8512-44a2-af50-28a7701d9f2e")
4 .clientSecret("b3b187b0-ef48-49ba-9d99-80d89fd11c4a")
5 .build();
Was this page helpful?
Edit this page
Previous

May 21, 2024

Next

May 13, 2024