API REFERENCE

The Axro API reference — endpoints, authentication, rate limits, and everything you need to build on top of our services.

EndpointsAuthRate LimitsWebhooks

Authenticating with the Axro API

Every Axro API request needs an API key — here is how keys are scoped, how to sign requests, and the common auth mistakes.

How Axro API rate limits work, what the headers mean, and how webhook delivery handles retries when your endpoint is down.