API reference and guides at docs.openrelay.inc

OpenRelay now has a proper API reference at docs.openrelay.inc. The reference is generated directly from the control-plane's OpenAPI specification, so it stays in lockstep with the API you actually call: 89 customer-facing operations, organized into 16 sections covering VMs, clusters, billing, and everything in between.

Alongside the generated reference, there are hand-written guides for the parts that need explanation: an introduction, a quickstart, authentication, error handling, pagination, and a webhooks guide that documents the real HMAC signature scheme so you can verify deliveries in your own code.

The site is also built for AI tooling. Every page exposes its content as plain markdown, and there are /llms.txt and /llms-full.txt indexes plus a downloadable /openapi.json — so you can point an agent or coding assistant at the docs and have it work with the full API surface. Each page also has copy-as-markdown and open-in-LLM actions for getting a page into your tool of choice in one click.

Start at docs.openrelay.inc — the quickstart takes you from API key to first request.