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iyzico/README.md
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# @iyzico/payment
TypeScript SDK for iyzico payment gateway.
## Installation
```bash
npm install @iyzico/payment
```
## Usage
```typescript
import { IyzicoClient } from '@iyzico/payment';
const client = new IyzicoClient({
apiKey: 'your-api-key',
secretKey: 'your-secret-key',
baseUrl: 'https://sandbox-api.iyzipay.com', // optional, defaults to sandbox
});
// Create a payment
const payment = await client.payment.create({
price: '100.00',
paidPrice: '100.00',
currency: 'TRY',
installment: 1,
basketId: 'B12345',
paymentCard: {
cardHolderName: 'John Doe',
cardNumber: '5528790000000008',
expireMonth: '12',
expireYear: '2030',
cvc: '123',
},
buyer: { /* ... */ },
shippingAddress: { /* ... */ },
billingAddress: { /* ... */ },
basketItems: [ /* ... */ ],
});
// Check BIN
const binInfo = await client.binCheck.check({ binNumber: '552879' });
// Get installment options
const installments = await client.installment.check({
binNumber: '552879',
price: '100.00',
});
```
## Services
- `payment` - 3DS and Non-3DS payments
- `binCheck` - BIN number lookup
- `installment` - Installment options
- `cardStorage` - Save and manage cards
- `cancelRefund` - Cancellations and refunds
- `reporting` - Transaction reports
- `subscription` - Subscription management
## Configuration
| Option | Type | Default | Description |
|--------|------|---------|-------------|
| apiKey | string | - | API key (required) |
| secretKey | string | - | Secret key (required) |
| baseUrl | string | sandbox | API base URL |
| locale | 'tr' \| 'en' | 'tr' | Response locale |
| retryOnRateLimit | boolean | false | Retry on 429 |
| maxRetries | number | 3 | Max retry attempts |
## Requirements
- Node.js 18+
- TypeScript 5.0+ (recommended)
## License
MIT