Settings

Studio settings

Global configuration applied to every project. Custom prompts here are honored whenever the studio drafts UX, screens, or downstream stages.

UX config Feature Ideas Brainstorm Ideas Global Preferences Services Stock imagery Build worker Build log Upstream credentials Storage

Build worker (Fly.io)

The cloud build loop runs in a small worker container hosted on Fly.io. Paste your Fly API token below, then start/stop the worker on demand.

First-time setup (do this once)

Step 1 — Make a free Fly.io account

Go to fly.io/app/sign-up
Sign up with your email or GitHub. No credit card needed.
Verify your email if Fly asks you to.

Step 2 — Create an API token

Open fly.io/user/personal_access_tokens
Click Create access token
Name: lovable-sidecar
Type: Org Deploy Token (so it can create the app for you)
Expiry: leave the default. Click Create.
Copy the whole token (it starts with FlyV1 fm2_…) and paste it into the Fly API token box below, then click Save token.

Step 3 — Click "Start worker" below

That's it. No Docker, no terminal, no flyctl. The worker container downloads its code from your published Lovable site at boot time, so every code change you ship through Lovable is picked up automatically the next time you Start the worker.

Note: cold start takes about 30–60 seconds while the worker downloads and installs dependencies. After that it runs continuously until you Stop it.

Fly API token

App name

Org slug

Worker status

no token

Token: not set
App: (will be created)
Region
Machine: —
State: —