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Fern vs OpenAPI

Fern: Generate SDKs, API docs and a CLI from an OpenAPI spec OpenAPI: Open standard for describing HTTP APIs in a machine-readable way

Comparison of Fern, OpenAPI
Fern
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OpenAPI
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CategoryDesign and SDKsAPI Design
PricingFreemiumOpen sourceApache-2.0 licensed
Best for
  • API teams
  • SDK teams
  • Developer relations
  • API designers
  • Backend developers
  • Documentation teams
Highlights
  • Host API docs with search, a reference and a changelog
  • Generate type-safe SDKs in many languages
  • Start from an OpenAPI spec
  • Describe endpoints, parameters and responses
  • Generate client code and server stubs from one file
  • Share a common format across many tools
GitHub stars3.8k31.3k
Last update2 days ago3 days ago

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