next-axiom/examples/logger/app/api/notfound/route.ts

Send WebVitals from your Next.js project to Axiom.

import { AxiomRequest, withAxiom } from 'next-axiom';
import { notFound } from 'next/navigation';

export const runtime = 'nodejs';

// test handling NEXT_NOT_FOUND error
export const GET = withAxiom(async (req: AxiomRequest) => {
    return notFound()
});