Telemetry (OTLP) API overview

This document describes the Telemetry (OTLP) API, which implements the OpenTelemetry OTLP Protocol. This API is designed for use with applications that are instrumented by using one of the OpenTelemetry SDKs or that use any OpenTelemetry Collector.

OpenTelemetry is a Google Cloud-supported open source project with Google Cloud engineers staffed to ensure support for ingesting and visualizing your telemetry.

To learn more about this API, see the following reference documents:

VPC Service Controls support

The Telemetry API service, whose service name is telemetry.googleapis.com, is a VPC Service Controls-supported service. Any VPC Service Controls restrictions that you create for the Telemetry API service apply only to that service. Those restrictions don't apply to any other services, including those like the cloudtrace.googleapis.com service, which can also ingest trace data.

For more information, see the following: