Lovable + Stripe
Direct answer: Lovable can scaffold Stripe Checkout. Production failures are almost always webhook URL, signature verification, or live vs test keys — not the Pay button. FinishMyBuild documents which of those three it is in 48 hours for $49, then gives you a fixed quote for each milestone required to ship it safely.
*.lovable.app preview hostStripe-Signaturesk_test / whsec_ still in production envcheckout.session.completed updates UI but not the databasecustomer.subscription.deletedLovable’s own docs: webhooks are opt-in; chat setup often polls instead of verifying events. That is fine for a demo. It is not fine for paid access.
During an approved launch milestone, we put a signed webhook on a stable production URL, confirm a test payment on that URL, and write the event into your database without trusting the browser. We do not “prompt Stripe in” and leave.
If the app also has no real auth or open RLS, Stripe is not the only break—the audit lists the connected risks. We will not quote a Stripe patch that paints over an open database.
Wrong host, unsigned handler, or live/test mismatch. Start there before rewriting Checkout.
FinishMyBuild: $49 to diagnose the repository, followed byfixed quotes if we ship the last mile including Stripe. Compare the inspected scope, not just the sticker.