How to Add Stripe Payments to Your Lovable App
Add payments to your Lovable app. Stripe integration guide.
How to Add Stripe Payments to Your Lovable App
Add payments to your Lovable app. Stripe integration guide.
Time: 30 min - 1 hour
Step 1: Get Stripe Keys
- Create Stripe account at stripe.com
- Get API keys (Dashboard → Developers → API keys)
- Copy Publishable key and Secret key
Free Stripe account works for testing.
Step 2: Tell Lovable to Add Payments
Simple prompt:
"Add Stripe payment integration where users can:
- Buy a $20/month subscription
- See payment history
- Cancel subscription
Use Stripe test mode keys."
Lovable generates:
- Checkout flow
- Payment forms
- Webhook handling
- Subscription management
Step 3: Add Your Stripe Keys
Tell Lovable:
"Add environment variables for Stripe publishable and secret keys"
Then add your keys to Lovable's environment settings.
Step 4: Test Payments
Use Stripe test cards:
- Success: 4242 4242 4242 4242
- Decline: 4000 0000 0000 0002
Test the flow:
- Start checkout
- Enter test card
- Complete payment
- Verify subscription created
Common Payment Features
One-Time Payments
"Add one-time payment of $50 for premium features"
Multiple Plans
"Add 3 pricing tiers: $10/mo Basic, $20/mo Pro, $50/mo Enterprise"
Usage-Based Billing
"Charge $0.10 per API call with monthly billing"
Payment History
"Show users their payment history and invoices"
Lovable implements all of these.
Webhooks
Tell Lovable:
"Handle Stripe webhooks for:
- Successful payments
- Failed payments
- Subscription cancellations"
Lovable sets up webhook endpoints.
Going Live
When ready for real payments:
- Complete Stripe account verification
- Get live API keys
- Replace test keys with live keys
- Test again with real card (charge $1, then refund)
Then you're live.
Security
Lovable handles:
- PCI compliance (Stripe's checkout)
- API key security
- Webhook verification
- Secure payment processing
You don't handle card data directly.
Common Issues
Payment Failing
Ask Lovable:
"Debug why Stripe payment is failing with this error: [paste]"
Webhook Not Working
"Stripe webhook not triggering. Here's the error: [paste]"
Subscription Not Activating
"User paid but subscription shows inactive"
Lovable fixes these.
My Recommendation
Start with one subscription tier. Add more based on demand.
Use test mode extensively. Make sure everything works.
Go live only when tested thoroughly.
Get started:
More Lovable guides:
Disclosure: Some links are affiliate links.
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