How to read request body and query params in next 13's API with app router in route.ts file?

Question

Did not found any solution here: https://nextjs.org/docs/app/api-reference/file-conventions/route.

Answer 1

For anyone looking to grab the dynamic route parameter like I was, it's in the second argument.

/api/something/[id]/route.ts

export async function GET(req, { params }) {
  const id = params.id;
}

See the docs here:
https://nextjs.org/docs/app/api-reference/file-conventions/route#context-optional