Which endpoint is used for APM traces intake in Datadog?

The correct endpoint for APM traces intake in Datadog is trace.agent.datadoghq.com. This endpoint is specifically designated for receiving APM traces from your applications. When integrating application performance monitoring (APM) into your services, your tracing library or agent sends trace data directly to this endpoint, allowing Datadog to ingest and visualize performance metrics efficiently in its dashboard.

Using the appropriate endpoint is crucial for ensuring that the trace data is processed correctly. Each endpoint serves a distinct purpose within the Datadog ecosystem, with trace.api.datadoghq.com also focusing on trace data but consolidating API management and delivery. The other endpoints mentioned serve different functions such as general API interactions or agent communications. Understanding this differentiation is key to configuring APM services effectively in Datadog.