Mailgun API

Email · Operational · 30d uptime 100%

Email sending, validation, routing, and deliverability API. Official documentation: https://documentation.mailgun.com/docs/mailgun/api-reference/intro/

Trust signals

Pricing

FREEMIUM

Auth

API_KEY

CORS

Yes

Rate limit

Unknown

Health

87ms

Trust score

97 (A)

Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%

Excellent production-readiness signals.

Links

Homepagedocumentation.mailgun.com
Documentationdocumentation.mailgun.com/docs/mailgun/api-reference/intro/
Base URLdocumentation.mailgun.com/docs/mailgun/api-reference/intro/

Integration checklist

Auth is API_KEY
CORS enabled — callable directly from browsers.
Rate limit: not documented

More email APIs