Mailgun API
mailgun.com
Provides an HTTP API and SMTP relay to send, receive, track, and validate transactional and bulk emails.
The Mailgun API API uses api key authentication; has freemium pricing; offers a free tier (Free plan: 100 emails/day included, 1 user, 1 custom sending domain, 2 API keys). Verified 2026-07-13 with per-field source links.
Base URL
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no sourceFree tier
Free plan: 100 emails/day included, 1 user, 1 custom sending domain, 2 API keys
mailgun.com ↗Pricing
Free ($0, 100 emails/day); Basic $15/mo (10,000 emails); Foundation $35/mo (50,000 emails); Scale $90/mo (100,000 emails); overage from $1.10–$1.80 per 1,000 emails; Enterprise via quote
mailgun.com ↗Rate limits
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no sourceOpenAPI spec
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no sourceMCP server
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