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 $149, then finishes it inside the $1,800 ship pack if the rest of the app can ship.
*.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.
On a ship pack 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 all five. We will not take $1,800 to paint over an open database.
Wrong host, unsigned handler, or live/test mismatch. Start there before rewriting Checkout.
FinishMyBuild: $149 to diagnose, $1,800 if we ship the whole last mile including Stripe. Afterbuild has published $1,299 for Stripe-only. Compare scope, not just the sticker.