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  • Overview
    • Introduction
    • How it works
    • Quickstart
    • Project structure
    • Adding custom code
    • Capabilities
    • Fern Autorelease
    • Customer showcase
  • Generators
  • Deep dives
    • SDK user features
    • Customize method names
    • Setup local SDK previews
    • Configure global headers
    • Dynamic authentication
    • Configure auto-pagination
    • Configure idempotency
    • Filter your endpoints (audiences)
    • Customize your README
    • Retries with Backoff
    • Self-hosted SDKs
    • Testing
  • Reference
    • generators.yml
GeneratorsGo

Changelog

December 10, 2025
December 10, 2025

1.19.0

(feat): Add OAuth token fetching support. The SDK now automatically fetches and caches OAuth tokens using client credentials when configured. Tokens are refreshed automatically when expired.

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December 11, 2025

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Slack communityLog inBook a demo