Transactional email dispatch without the $20–$90/mo tax.

SendGrid and Postmark force engineering teams onto steep tiered plans just to send password resets, OTP codes, and invoice receipts. MailLite provides a deterministic HTTP relay (/v1/send and /v1/template) with Mustache variable interpolation and automatic multi-provider failover for $9/month flat (50,000 emails).

STRIPE CHECKOUT // $9.00/MO (50K EMAILS) ISSUE FREE API KEY (1,000 EMAILS/MO)

FIG 2.1 // MULTI-PROVIDER FAILOVER TOPOLOGY DISPATCH SLA: <100ms

[APPLICATION BACKEND] --> POST https://hooddshop.vercel.app/v1/send
         |
         v
+-------------------------------------------------------+
| MAILLITE EDGE DISPATCH ENGINE                         |
|  1. Mustache HTML/Text variable interpolation         |
|  2. Primary SMTP / Upstream API health circuit check  |
+-------------------------------------------------------+
         +--> [PRIMARY UPSTREAM]   --> 250 OK (Delivered)
         +--> [FAILOVER RELAY 02]  --> Automatic retry on 5xx

TERMINAL // LIVE CREDENTIAL ISSUER AUTH: SELF-SERVICE

Provision a Live MailLite Key

Allocates 1,000 monthly transactional emails immediately. No credit card required for developer evaluation.

[OK] KEY ALLOCATED (1,000 EMAILS/MO)

WIRE INSPECTOR // LIVE RELAY TEST

Click [TEST POST /v1/send] to dispatch a test transactional payload on this edge node.

50,000 EMAILS // $9/MO FLAT STRIPE CHECKOUT ->