FAQ & Troubleshooting

Quick answers to the most common questions. Don’t see yours? Reach out.

General

Do I need to know how to code?

No. Devaiy is designed for people who don’t code as much as for those who do. Describe what you want, the AI builds it. You don’t need to read or edit the code to get a working app.

Can I see and edit the code?

Yes. Every file is visible in the file tree on the left side of your project. On the Starter plan and above, you can open files in an editor and make changes directly. See Building Your App.

Who owns the code Devaiy generates?

You do. The code is yours. You can download it (Deployment), push it to your own GitHub, deploy it anywhere you want, modify it freely.

Is my data private?

Your app’s data lives in your Supabase project, on your Supabase account. Devaiy doesn’t replicate, mirror, or store your app’s user data. Your project files and conversations with the AI ARE stored by Devaiy so we can resume your project across sessions — but we don’t share that with third parties.

Building

The AI made a mistake. What now?

Just tell it. “The button is too small”, “this should be a list not a table”, “the colors don’t match what I asked for”. The AI iterates based on feedback. You don’t need to restart or undo — it understands corrections.

The AI keeps undoing my manual edits.

The AI doesn’t automatically know that you edited a file. If you’ve made manual changes, tell it upfront in your next prompt — e.g. “I made some changes to X.tsx, please keep them and add a logo on the left”. If you don’t flag the edit and the AI overwrites it, recovering is hard since the AI never saw what you had in there.

My preview isn’t loading.

Try these in order:

1. Wait 5-10 seconds — the preview rebuilds when files change, and a complex build can take that long.
2. Hard-refresh the preview (Ctrl+Shift+R or Cmd+Shift+R).
3. Click the refresh button on the preview panel to trigger a fresh build.
4. If you still see issues, tell the AI: “the preview is showing an error” and paste anything you see in the DevTools Console. The AI can usually fix it immediately.

Integrations and deployment

Which integration should I start with?

Almost always: Supabase first. Without it, your app is frontend-only — no auth, no database, no API keys for other integrations. Once Supabase is connected, everything else unlocks.

I disconnected Stripe (or another integration) and my app stopped working.

Expected behavior. Disconnecting an integration removes its Edge Functions and API keys from your Supabase, so any feature in your app that called those will start failing. Reconnect from Settings → Integrations to restore.

How do I export my code to host elsewhere?

See Deployment. Three options: download as ZIP, export to GitHub (then deploy with your own CI/CD), or one-click deploy to Vercel or Railway.

Vercel/Railway build is failing.

Open the build log on Vercel/Railway’s dashboard. Then tell the AI in Devaiy: “the Vercel build is failing” and paste the error. It usually fixes it in one turn.

Account and billing

Why did I run out of credits so fast?

Most likely you’re on the Free plan (3 credits/day) and ran several complex AI turns. Larger projects + the Pro AI tier consume credits faster. See Account & Billing for plan details and top-up options.

How do I cancel my subscription?

Workspace → Usage & Billing → Cancel subscription. Your plan stays active until the end of your current billing cycle, then downgrades to Free automatically.

Can I get a refund?

All fees are non-refundable as a rule. That said, if you spot a discrepancy — a duplicate charge, a payment error, or anything that doesn’t look right — reach out via contact and we’ll look into it.

Still stuck?

Tell us what’s happening via the contact form. Include your project ID (visible in the URL) and a description of what you were trying to do — that helps us help you faster.