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trpc

Create end-to-end typesafe APIs for TypeScript backends with tRPC.

19|6|Updated Sep 13, 2025
Search Tags:#typescript#api#backend#middleware#zod#router#trpc
One-click install
npx skills add https://github.com/neverinfamous/memory-journal-mcp --skill trpc-neverinfamous
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: trpc
Source: https://github.com/neverinfamous/memory-journal-mcp/tree/main/skills/trpc
Command: npx skills add https://github.com/neverinfamous/memory-journal-mcp --skill trpc-neverinfamous

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

tRPC enables end-to-end typesafe APIs without code generation or GraphQL schemas, reducing boilerplate and ensuring consistent type contracts between client and server.

Core Features & Use Cases

  • End-to-end typesafe APIs across TypeScript projects (Next.js, React) without code generation.
  • Modular routers and procedures with input validation using Zod.
  • Context and middleware for authentication and authorization, plus type-safe client integration.
  • Client support with React Query for efficient data fetching and caching.

Quick Start

Create a simple router with publicProcedure and wire it into your React app to start consuming a typesafe API.

Frequently Asked Questions about trpc

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build typesafe APIs in TypeScript without code generation?▼

Build typesafe APIs in TypeScript by using tRPC to define modular routers and procedures, ensuring consistent type contracts between client and server without generating extra code or schemas.

Can I use tRPC with Next.js and React Query for data fetching?▼

Yes, tRPC integrates with Next.js and React Query to enable efficient typesafe data fetching and caching on the client side, consuming backend procedures directly without manual API typing.

How do I validate API inputs and handle authentication in tRPC?▼

Validate API inputs using Zod schemas within your procedures, and handle authentication by defining context and middleware to enforce authorization rules before your routers execute.

Does tRPC require a GraphQL schema for end-to-end type safety?▼

No, tRPC achieves end-to-end type safety across your TypeScript projects without requiring a GraphQL schema, leveraging your existing TypeScript definitions to eliminate boilerplate.

What's the best way to structure modular API routers for a full-stack TypeScript app?▼

Structure modular API routers by splitting your backend procedures into separate modules and merging them, allowing your full-stack TypeScript app to consume them through a single typed client.

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