Payment Gateway Integration

Connect payment processors for online invoice payments.

Overview

Gauzy supports integrating payment gateways for:

• Online invoice payments
• Subscription billing
• Payment link generation

Supported Gateways

Gateway	Status	Features
Stripe	Available	Cards, ACH, invoices
PayPal	Available	PayPal balance, cards
RazorPay	Available	UPI, cards, net banking

Stripe Setup

1. Create Stripe Account

1. Go to stripe.com
2. Get your API keys from Dashboard → Developers

2. Configure

STRIPE_API_KEY=sk_live_...
STRIPE_SECRET_KEY=sk_live_...
STRIPE_WEBHOOK_SECRET=whsec_...

3. Webhook Events

Configure Stripe webhooks to receive payment notifications:

https://api.example.com/api/payment/webhook/stripe

Events to subscribe:

• payment_intent.succeeded
• payment_intent.payment_failed
• invoice.paid

PayPal Setup

PAYPAL_CLIENT_ID=your-client-id
PAYPAL_CLIENT_SECRET=your-secret
PAYPAL_MODE=sandbox  # or 'live'

Payment Flow

Related Pages

• Invoice Endpoints — invoice API
• Payment Endpoints — payment API
• Invoicing Feature — invoicing