tRPC-Nuxt

End-to-end typesafe APIs with tRPC.io in Nuxt applications.

Install

npm i trpc-nuxt -D

// nuxt.config.ts
import { defineNuxtConfig } from 'nuxt'

export default defineNuxtConfig({
  modules: ['trpc-nuxt'],
})

Usage

Create your tRPC routes and context under server/fn/index.ts:

// ~/server/fn/index.ts
import type { inferAsyncReturnType } from '@trpc/server'
import * as trpc from '@trpc/server'

export const router = trpc
  .router<inferAsyncReturnType<typeof createContext>>()
  // queries and mutations...
  .query('hello', {
    resolve: () => 'world',
  })

// optional
export const createContext = () => {
  // ...
  return {
    /** context data */
  }
}

// optional
export const responseMeta = () => {
  // ...
  return {
    // { headers: ... }
  }
}

Use the client like so:

<script setup lang="ts">
const { data } = await useTrpcQuery('hello')
</script>