Generate OpenAPI v3 documentation and Postman Collections from your Serverless Config
Generate a fully typed TypeScript API client from your OpenAPI 3 spec
Turn legacy WSDL/SOAP services into typed TypeScript clients, OpenAPI 3.1 specs, and production-ready Fastify REST gateways. Built for enterprise SOAP modernization.
Typerion — coherence infrastructure for the AI era. OSS edition : parser, typechecker, and 3 projections (TS types, OpenAPI 3.1, JSON Schema). Cognitive entry into the paradigm.
TypeScript types for otel-data-api — Auto-generated from OpenAPI 3.1 specification
Generate typed server-side service interfaces and framework routers from OpenAPI 3.1
Official TypeScript / Node.js SDK for UAPI / uapis.cn — a strongly-typed wrapper around 100+ free public-API endpoints (network, text, image, social, translation, search). Generated from the live OpenAPI 3.1 spec.
Code-first API docs + OpenAPI 3.1 export + integration tests + runtime validation for Node.js. Define routes once with Zod and get docs, runnable flows, 422-on-invalid-request validation, OpenAPI 3.1 export, and schema drift detection for Express, Fastify
Documentation generator for pumice.js APIs (HTML, OpenAPI 3.1, Markdown, MCP).
Honest — the Hono + ts-rest adapter. Mount ts-rest contracts on Hono with one-schema-two-uses request parsing and OpenAPI 3.1 emission. Adds dispatch families for runtime-resolved routes.
OpenAPI 3.1 spec generation and Swagger UI server for grest-ts
Nwire — OpenAPI 3.1 generation from a Nwire wire collection. Transport-agnostic: reads app.interface.wires, picks the HTTP bindings, and emits a spec from binding metadata + zod schemas. Owns @asteasolutions/zod-to-openapi as a direct dependency, so any H
zod-first, painfully-typed HTTP + WebSocket API library with OpenAPI 3.1 + AsyncAPI 3.0 generation
Generate TypeScript models, native fetch client and Zod schemas from OpenAPI 3.1, zero runtime footprint
TypeSpec library for emitting OpenAPI 3.0 and OpenAPI 3.1 from the TypeSpec REST protocol binding and converting OpenAPI3 to TypeSpec
ServiceAi OpenAPI 3.1 contract + generated TS types. Auto-published from the desktop repo.
OpenAPI 3.1 spec generation from Zod
Typed REST client for the Throttle API (auto-generated from OpenAPI 3.1)
Auto-generate an OpenAPI 3.1 spec from a QUESTPIE app instance and serve interactive API docs via Scalar UI.
Model fusion JSON Schema records and OpenAPI 3.1 HTTP contracts.
Decorator-first web framework with OpenAPI 3.1 schema generation.
Lossless-where-possible conversion between the OpenAPI v4 'Suluk' candidate and OpenAPI 3.1 (the dialect Scalar/Swagger consume). CANDIDATE tooling.
Public OpenAPI 3.1 specification for the Stridge API (UDA), with generated TypeScript types.
Lesto's OpenAPI generator — turn a Lesto app's route list into an OpenAPI 3.1 document.