TrPC + Express + Next 13

src/app/api/trpc/[trpc]/route.ts

import {
  FetchCreateContextFnOptions,
  fetchRequestHandler,
} from "@trpc/server/adapters/fetch";
import { appRouter } from "../trpc-router";

const handler = (request: Request) => {
  console.log(`incoming request ${request.url}`);
  return fetchRequestHandler({
    endpoint: "/api/trpc",
    req: request,
    router: appRouter,
    createContext: function (
      opts: FetchCreateContextFnOptions
    ): object | Promise<object> {
      return {};
    },
  });
};

export { handler as GET, handler as POST };

import {
  FetchCreateContextFnOptions,
  fetchRequestHandler,
} from "@trpc/server/adapters/fetch";
import { appRouter } from "../trpc-router";

const handler = (request: Request) => {
  console.log(`incoming request ${request.url}`);
  return fetchRequestHandler({
    endpoint: "/api/trpc",
    req: request,
    router: appRouter,
    createContext: function (
      opts: FetchCreateContextFnOptions
    ): object | Promise<object> {
      return {};
    },
  });
};

export { handler as GET, handler as POST };

This is the way you add trpc to Next13 , but how can i achieve this if i am using Express js in my backend

1 Reply

.sathi•16mo ago

Hey ! Did you manage to make it work ? I'm doing it as well and it's a bit painfull

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TrPC + Express + Next 13