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tRPC

tRPC is a TypeScript framework for building end-to-end typesafe APIs without code generation or schemas. It leverages TypeScript's type inference to provide full static typesafety and autocompletion between client and server, with zero runtime dependencies. tRPC v11 supports queries, mutations, and subscriptions via HTTP GET/POST and WebSocket adapters for Express, Fastify, Next.js, AWS Lambda, and edge runtimes.

1 APIs 1 Capabilities 0 Features
API CompositionAPI FrameworkBFFEnd-to-End Type SafetyRPCTypeScript

APIs

tRPC HTTP Protocol

The tRPC HTTP API protocol surface. tRPC servers expose procedures via HTTP GET (queries) and HTTP POST (mutations). Clients use httpBatchLink to batch concurrent calls into sin...

Capabilities

tRPC Typesafe API Integration

Workflow capability for integrating with tRPC-based backends. tRPC enables end-to-end typesafe APIs for TypeScript applications using HTTP as the transport. This capability supp...

Run with Naftiko

Semantic Vocabularies

Trpc Context

19 classes · 0 properties

JSON-LD

API Governance Rules

tRPC API Rules

8 rules · 3 errors 2 warnings

SPECTRAL

Resources

🔗
Website
Website
🔗
Documentation
Documentation
👥
GitHub Organization
GitHub Organization
👥
GitHubRepository
GitHubRepository
🔗
NPM
NPM
🔗
Discord
Discord
🔗
Twitter
Twitter

Sources

Raw ↑ 
aid: trpc
name: tRPC
description: >-
  tRPC is a TypeScript framework for building end-to-end typesafe APIs without
  code generation or schemas. It leverages TypeScript's type inference to provide
  full static typesafety and autocompletion between client and server, with zero
  runtime dependencies. tRPC v11 supports queries, mutations, and subscriptions
  via HTTP GET/POST and WebSocket adapters for Express, Fastify, Next.js, AWS
  Lambda, and edge runtimes.
type: Index
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - API Composition
  - API Framework
  - BFF
  - End-to-End Type Safety
  - RPC
  - TypeScript
url: >-
  https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/apis.yml
created: '2026-03-27'
modified: '2026-05-03'
specificationVersion: '0.19'
apis:
  - aid: trpc:http-api
    name: tRPC HTTP Protocol
    description: >-
      The tRPC HTTP API protocol surface. tRPC servers expose procedures via
      HTTP GET (queries) and HTTP POST (mutations). Clients use httpBatchLink
      to batch concurrent calls into single requests. Input is passed via
      JSON-encoded query parameters (GET) or request bodies (POST).
      Authentication uses Bearer tokens for protected procedures.
    humanURL: https://trpc.io/docs/
    baseURL: https://your-server.example.com/api/trpc
    tags:
      - API Framework
      - HTTP
      - RPC
      - TypeScript
    properties:
      - type: Documentation
        url: https://trpc.io/docs
      - type: Getting Started
        url: https://trpc.io/docs/quickstart
      - type: GitHubRepository
        url: https://github.com/trpc/trpc
      - type: OpenAPI
        url: https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/openapi/trpc-openapi.yml
      - type: SpectralRules
        url: https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/rules/trpc-rules.yml
      - type: NaftikoCapabilities
        url: https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/capabilities/typesafe-api-integration.yaml
      - type: JSONSchema
        url: https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/json-schema/trpc-procedure-schema.json
      - type: JSONSchema
        url: https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/json-schema/trpc-error-schema.json
      - type: JSONLDContext
        url: https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/json-ld/trpc-context.jsonld
      - type: Vocabulary
        url: https://raw.githubusercontent.com/api-evangelist/trpc/refs/heads/main/vocabulary/trpc-vocabulary.yml
common:
  - type: Website
    url: https://trpc.io/
  - type: Documentation
    url: https://trpc.io/docs
  - type: GitHub Organization
    url: https://github.com/trpc
  - type: GitHubRepository
    url: https://github.com/trpc/trpc
  - type: NPM
    url: https://www.npmjs.com/package/@trpc/server
  - type: Discord
    url: https://trpc.io/discord
  - type: Twitter
    url: https://twitter.com/alexdotjs
maintainers:
  - FN: Kin Lane
    email: [email protected]