# Metrics API

Published 2 February 2026 · Event Gateway

Query Hookdeck metrics via HTTP

The new [Metrics API](https://hookdeck.com/docs/api#metrics) gives you the same reporting data as the Hookdeck dashboard, but available via HTTP. Query it directly to build internal dashboards, generate reports, or feed your own alerting systems.

The following endpoints are available:

* /requests - Request volume, acceptance rates, rejections by Source
* /events - Event counts, success/failure rates by Connection
* /attempts - Delivery attempts, latency, failure rates by Destination
* /events-by-issue - Events grouped by issue for troubleshooting
* /queue-depth - Current pending events per Destination
* /transformations - Transformation execution metrics

All endpoints return time-bucketed data with dimensions and aggregated values. Stateful metrics like queue depth are sampled every 5 seconds, while everything else updates in near real-time.