Route parameters

A route method receives a single RouteContext argument (unless you're using @Body, which injects the parsed DTO instead):

export interface RouteContext {
  request: NextRequest;
  params: Record<string, string>;
  query: URLSearchParams;
  json: (body: any, init?: ResponseInit) => NextResponse;
}

@Get("/:id")
getOne(context: RouteContext) {
  const {id} = context.params;
  const sort = context.query.get("sort");
  return {id, sort};
}

Field	Description
request	The raw NextRequest — headers, cookies, request.json(), etc.
params	Captured :param path segments, as plain strings.
query	The request's URLSearchParams.
json(body, init?)	Shortcut for building a NextResponse.json() — used internally when a handler returns a plain value, and available for building custom-status responses yourself.