generating-typescript-types-from-apis - Generate TypeScript types from API responses and OpenAPI.
Generates TypeScript interfaces, response wrappers, and branded types from JSON responses, OpenAPI specifications, or live endpoints.
Tags
Updated: 2026-09-23Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Parse JSON responses and OpenAPI specs
- Infer TypeScript types from data structures
- Generate TypeScript interfaces and branded types
- Create reusable API response wrappers
- Automate type synchronization with CI workflows
Inputs
- JSON response payload
- OpenAPI or Swagger specification
- Live API endpoint URL
Outputs
- TypeScript type definition files
- Type-safe API client code
- CI workflow configuration file
Requirements
- Node.js runtime environment
- TypeScript compiler
- openapi-typescript package
- openapi-fetch package