orpc-client-side-clients

name	oRPC Client-Side Clients
description	Call your oRPC procedures remotely as if they were local functions.
license	MIT
metadata	{"author":"Ali Torki","homepage":"https://github.com/ali-master","version":"1.0.0"}

Client-Side Clients

Call your procedures remotely as if they were local functions.

Installation

npm install @orpc/client@latest

Creating a Client

Uses RPCLink; ensure your server uses RPCHandler or follows the RPC Protocol.

import { createORPCClient, onError } from '@orpc/client'
import { RPCLink } from '@orpc/client/fetch'
import { RouterClient } from '@orpc/server'
import { ContractRouterClient } from '@orpc/contract'

const link = new RPCLink({
  url: 'http://localhost:3000/rpc',
  headers: () => ({ authorization: 'Bearer token' }),
  interceptors: [onError(error => console.error(error))],
})

const client: RouterClient<typeof router> = createORPCClient(link)
// or with a contract:
const client: ContractRouterClient<typeof contract> = createORPCClient(link)

Calling Procedures

const planet = await client.planet.find({ id: 1 })

Merging Clients

const clientA: RouterClient<typeof routerA> = createORPCClient(linkA)
const clientB: RouterClient<typeof routerB> = createORPCClient(linkB)

export const orpc = { a: clientA, b: clientB }

Type Utilities

import type {
  InferClientInputs, InferClientBodyInputs,
  InferClientOutputs, InferClientBodyOutputs,
  InferClientErrors, InferClientErrorUnion,
  InferClientContext
} from '@orpc/client'

type Inputs = InferClientInputs<typeof client>
type BodyInputs = InferClientBodyInputs<typeof client>
type Outputs = InferClientOutputs<typeof client>
type BodyOutputs = InferClientBodyOutputs<typeof client>
type Errors = InferClientErrors<typeof client>
type AllErrors = InferClientErrorUnion<typeof client>
type Context = InferClientContext<typeof client>

• InferClientInputs / InferClientOutputs: full input/output types per endpoint
• InferClientBodyInputs / InferClientBodyOutputs: only the body portion
• InferClientErrors: type-safe error map per endpoint
• InferClientErrorUnion: union of all possible errors
• InferClientContext: client context type