REST API
Send and manage email over a clean HTTP API.
The E-NVOY REST API lets you send transactional and marketing email, fetch delivery status, and pull aggregated stats with simple authenticated requests.
curl -X POST https://api.freemailsend.dev/v1/emails/send \
-H "x-api-key: fms_abc123..." \
-d '{"from":"you@domain.com","to":["user@example.com"],"subject":"Hi"}'✓Send emails with a single authenticated POST
✓Idempotent requests with automatic retries
✓Webhooks for delivery, open, and bounce events