Developer documentation
Documentation
Core developer guides for sending email, tracking delivery, using SDKs, and consuming webhook events.
Guides
Core request flow, analytics, SDK, webhook, and operations references.
API Reference
Authentication, core message endpoints, and the fastest way to send and inspect email with ApexMail.
Analytics
Delivery, engagement, and event-level visibility for messages sent through ApexMail.
SDKs
Official client libraries for common server-side languages and teams that prefer typed integrations over raw HTTP.
Webhooks
Deliver ApexMail events to your own systems for automation, observability, and support workflows.
Alert Runbooks
First-response checks for ApexMail production alerts and infrastructure regressions.