tRPC-Nuxt

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

Install

npm i trpc-nuxt

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

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

Usage

Expose your tRPC routes and context under ~/server/trpc/index.ts:

// ~/server/trpc/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',
  })
  .query('bye', {
    resolve() {
      return {
        text: 'goodbye',
      }
    },
  })

// Optional
export const createContext = (event: CompatibilityEvent) => {
  // ...
  return {
    /** context data */
  }
}

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

Use the client like so:

<script setup lang="ts">
const client = useClient()

const greeting = await client.query('hello');
console.log(greeting); // => 👈 world

const farewell = await client.query('bye');
console.log(farewell); // => 👈 goodbye
</script>

Recipes

• Validation
• Authorization
• Error Handling

Learn more about tRPC.io here.

License

MIT