Resend
Transactional email — contact forms, receipts, confirmations. Connected with your own key — encrypted, server-side only, never exposed to the browser.
What you can build
Prompts like these, typed into opix, produce working Resend features.
Connect it in three steps
Create the key
Generate an API key in your Resend account — the link below takes you to the exact page.
Paste it in opix
Open your project → Connectors, paste the key. It's stored encrypted and injected server-side; even you only see the last four characters afterwards.
Prompt what you want
Describe the feature in chat — opix writes the Resend code with honest fallbacks built in.
Keys & setup
| Environment variable | Required |
|---|---|
| RESEND_API_KEY | Yes |
Without a verified domain, Resend delivers only to your own address (from onboarding@resend.dev). Verify your domain in Resend to email customers.
Honest by default
Apps built with opix never pretend. Without a key, submissions still persist to the database; sends are skipped silently and admin UI shows an 'email notifications off' hint.
Build with Resend today
Describe the app, connect your key, ship it.
Resend is a trademark of its respective owner, used for identification purposes only. opix is not affiliated with or endorsed by Resend.