Email SDK Studio
Send one message via Resend, Postmark, SendGrid, Mailgun, Brevo/SES or SMTP with retries and fallback
Email SDK Studio — Send one message via Resend, Postmark, SendGrid, Mailgun, Brevo/SES or SMTP with retries and fallback
How to use Email SDK Studio
- Pick a primary provider and a fallback route from the real 27-adapter list.
- Compose from, to, subject and body, then read the field-support check for any problem.
- Run the dry-run route with primary failure on to see fallback kick in, then copy the server code.
Features
- Real adapter list: 26 provider APIs plus SMTP, 27 adapters total, behind one normalized message
- Real createEmailClient shape with per-adapter imports and environment key placeholders
- Fail-fast field validation for from, to, subject, body and provider-side scheduling limits
- Dry-run retry and fallback route simulation with no real send and no API key ever entered
- Copyable TypeScript snippet for your own server, plus the real doctor CLI command
- Honest scope note: real sends need the SDK on your server with your own provider accounts
Frequently asked questions
Is it free?
Yes, unlimited.
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