aid: sdk
name: SDKs
kind: topic
description: >-
  A curated index of services, tooling, and open source solutions for generating
  API SDKs, client libraries, and code from API specifications. This collection
  covers SDK generation platforms, open source code generators, RPC frameworks,
  and schema-driven toolchains across the SDK lifecycle stop.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - API Tooling
  - Client Library
  - Code Generation
  - SDK
tags_raw:
  - API Tooling
  - Client Libraries
  - Code Generation
  - SDKs
url: https://raw.githubusercontent.com/api-evangelist/sdk/refs/heads/main/apis.yml
created: '2026-03-25'
modified: '2026-03-27'
specificationVersion: '0.19'
network:
  - name: APIMatic
    url: https://raw.githubusercontent.com/api-evangelist/apimatic/refs/heads/main/apis.yml
  - name: Apollo
    url: https://raw.githubusercontent.com/api-evangelist/apollo/refs/heads/main/apis.yml
  - name: Apache Thrift
    url: https://raw.githubusercontent.com/api-evangelist/thrift/refs/heads/main/apis.yml
  - name: AutoRest
    url: https://raw.githubusercontent.com/api-evangelist/autorest/refs/heads/main/apis.yml
  - name: Buf
    url: https://raw.githubusercontent.com/api-evangelist/buf/refs/heads/main/apis.yml
  - name: Cap'n Proto
    url: https://raw.githubusercontent.com/api-evangelist/capn-proto/refs/heads/main/apis.yml
  - name: Connect-RPC
    url: https://raw.githubusercontent.com/api-evangelist/connect-rpc/refs/heads/main/apis.yml
  - name: Feign
    url: https://raw.githubusercontent.com/api-evangelist/feign/refs/heads/main/apis.yml
  - name: Fern
    url: https://raw.githubusercontent.com/api-evangelist/fern/refs/heads/main/apis.yml
  - name: Genql
    url: https://raw.githubusercontent.com/api-evangelist/genql/refs/heads/main/apis.yml
  - name: GraphQL Code Generator
    url: https://raw.githubusercontent.com/api-evangelist/graphql-codegen/refs/heads/main/apis.yml
  - name: gRPC
    url: https://raw.githubusercontent.com/api-evangelist/grpc/refs/heads/main/apis.yml
  - name: Hey API
    url: https://raw.githubusercontent.com/api-evangelist/hey-api/refs/heads/main/apis.yml
  - name: Kiota
    url: https://raw.githubusercontent.com/api-evangelist/kiota/refs/heads/main/apis.yml
  - name: Konfig
    url: https://raw.githubusercontent.com/api-evangelist/konfig/refs/heads/main/apis.yml
  - name: Liblab
    url: https://raw.githubusercontent.com/api-evangelist/liblab/refs/heads/main/apis.yml
  - name: NSwag
    url: https://raw.githubusercontent.com/api-evangelist/nswag/refs/heads/main/apis.yml
  - name: oapi-codegen
    url: https://raw.githubusercontent.com/api-evangelist/oapi-codegen/refs/heads/main/apis.yml
  - name: Ogen
    url: https://raw.githubusercontent.com/api-evangelist/ogen/refs/heads/main/apis.yml
  - name: OpenAPI Generator
    url: https://raw.githubusercontent.com/api-evangelist/openapi-generator/refs/heads/main/apis.yml
  - name: OpenAPI TypeScript Codegen
    url: https://raw.githubusercontent.com/api-evangelist/openapi-typescript-codegen/refs/heads/main/apis.yml
  - name: Orval
    url: https://raw.githubusercontent.com/api-evangelist/orval/refs/heads/main/apis.yml
  - name: Protocol Buffers
    url: https://raw.githubusercontent.com/api-evangelist/protobuf/refs/heads/main/apis.yml
  - name: Refitter
    url: https://raw.githubusercontent.com/api-evangelist/refitter/refs/heads/main/apis.yml
  - name: Relay Compiler
    url: https://raw.githubusercontent.com/api-evangelist/relay-compiler/refs/heads/main/apis.yml
  - name: RestSharp
    url: https://raw.githubusercontent.com/api-evangelist/restsharp/refs/heads/main/apis.yml
  - name: Retrofit
    url: https://raw.githubusercontent.com/api-evangelist/retrofit/refs/heads/main/apis.yml
  - name: Sideko
    url: https://raw.githubusercontent.com/api-evangelist/sideko/refs/heads/main/apis.yml
  - name: Smithy
    url: https://raw.githubusercontent.com/api-evangelist/smithy/refs/heads/main/apis.yml
  - name: Speakeasy
    url: https://raw.githubusercontent.com/api-evangelist/speakeasy/refs/heads/main/apis.yml
  - name: Stainless
    url: https://raw.githubusercontent.com/api-evangelist/stainless/refs/heads/main/apis.yml
  - name: Swagger Codegen
    url: https://raw.githubusercontent.com/api-evangelist/swagger-codegen/refs/heads/main/apis.yml
  - name: tRPC
    url: https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/apis.yml
  - name: Twirp
    url: https://raw.githubusercontent.com/api-evangelist/twirp/refs/heads/main/apis.yml
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com