Vercel and Next.js provide increased observability of your applications through OpenTelemetry.

import { registerOTel } from '@vercel/otel';
export function register() {
  registerOTel({ serviceName: 'acme-co' });
}

v1.3.0 of @vercel/otel now providing custom resource and operation names for Datadog to satisfy their cardinality requirements. You can group related URL paths for a given span to reduce cardinality and associated usage.

For example, /products/hoodie can be mapped to /products/[name].

Learn more in our documentation or start using the package with Next.js.