Zero Domain
Transactional
Emails.Send Transactional Emails
Without Needing a Domain.
The fastest way for founders and devs to send transactional emails using their product's existing Gmail. Zero domains needed. Zero stress.
curl -X POST https://devner.app/api/send \
-H "Authorization: Bearer YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{
"from": "[email protected]",
"to": "[email protected]",
"subject": "Hello via Webhook!",
"html": "<p>No SMTP needed.</p>"
}'Stop worrying about domains. Just send.
Traditional email APIs force you to configure DNS records and custom domains before sending a single email. Devner uses the Gmail account your product already has.
| Feature | Devner | Traditional Email APIs |
|---|---|---|
| Zero Domain Verification | Instant (No domain needed) | Required (DNS verification) |
| Free Emails Per Day | 500 to 2,000 / account | 100 / day |
| Uses Existing Product Gmail | Yes (Google OAuth2) | No (Requires SMTP server) |
Frequently Asked Questions
Got questions about how Devner is different from other transactional email sending platforms? We have answers.
Do I need to verify my domain or configure DNS records?
No! Because Devner routes your email relay requests securely through your already verified, connected Google accounts, there is absolutely zero DNS configuration required. You do not need to add SPF, DKIM, MX, or TXT records to start sending immediately.
Can I send from my custom domain (e.g. [email protected])?
Yes! If your custom company domain is connected to Google Workspace, simply link that account to Devner via Google OAuth. Devner will send transactional emails directly from your custom domain (e.g. [email protected]) with zero extra DNS or SPF configuration required on Devner. Plus, Google Workspace accounts get up to 2,000 emails/day per account!
Will my emails land in the inbox?
Yes, absolutely. Because the emails are sent using Google's official, highly trusted outbound mail servers, they inherit the absolute highest deliverability rates out of the box.
How does this compare to the free tier of Resend, Mailgun, or SendGrid?
Other platforms limit you to only 100 free emails per day on their free plans and require strict domain verification. With Devner, you can send up to 500 emails/day per connected personal Gmail account, or up to 2,000 emails/day per connected Google Workspace account.
Can I send attachments and CC/BCC recipients?
Yes, our REST API supports complete transactional payloads. You can specify a custom Reply-To header, carbon copies (CC), blind carbon copies (BCC), and pass an array of base64-encoded attachments.
Is my Google account password secure?
We never see, ask for, or store your Google password. Authorization is done entirely through standard, secure Google OAuth2 credentials. We only store encrypted access and refresh tokens, which you can manually revoke from your Google Account settings page at any time.