API Documentation — Subscribers Only

OdotMail Service's full API reference, live console, and integration guides are reserved for active subscribers. Join thousands of developers building powerful mail workflows on our platform.

Get Started Free Sign In

What you unlock as a subscriber

Instant Email Delivery API

Send transactional and marketing emails via a single REST call. HTML, plain text, and attachment support built-in.

High-Speed Mail Engine

Our proprietary Mail Engine is engineered for speed and deliverability — no third-party relay, no inbox delays.

Bulk & Batch Sending

Send up to 50 messages in a single API call with per-message results, quota management, and partial-success reporting.

Automated Renewal Workflows

Schedule automated email sequences — subscription renewals, reminders, follow-ups — all controlled by your API calls.

Email Templates API

Create, manage, and send from reusable HTML templates. Personalise with dynamic variables per recipient.

Live API Console

Test every endpoint directly in the browser — pre-filled with your API key, see real responses instantly.

A glimpse inside

  POST /api/send-email
curl -X POST "https://api.odotmail.com/api/send-email" \ -H "Content-Type: application/json" \ -H "X-API-Key: em_xxxxxxxxxxxxxxxxxxxx" \ -d '{ "to": "customer@example.com", "subject": "Your order is confirmed", "html_body": "<h1>Thank you!</h1><p>Your order #1234 is confirmed.</p>" }' // Response { "success": true, "message": "Email delivered successfully.", "data": { "log_id": 9821, "status": "success" } }
Subscribers Only

"OdotMail Service is the fastest and most reliable way to integrate email into your application. One API key, one endpoint, and your emails land in the inbox — every time."

 Trusted for transactional mail, marketing campaigns & automated workflows

Ready to integrate in minutes?

Create a free account, pick a plan, and start sending emails through our powerful Mail Engine today.

Create Free Account Already have an account?