| Field | Description | Validation |
|---|---|---|
| document_number | RUT (Rol Único Tributario) | Length >=8 <= 12, RegEx ^(\d{1,2}[.,\s]\d{3}[.,\s]\d{3}[.,\s]*-[0-9kK]|\d{7,8}-?[0-9kK])$, Must be valid RUT |
| Email address | Length >= 5 <= 50, RegEx ^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+.[a-zA-Z]{2,}$ | |
| bank_code | Bank identifier code | See Bank Identifier Codes below |
| Name | Code | Channel |
|---|---|---|
| Banco de Chile | banco_chile | Bank Transfer |
| Banco Estado | banco_estado | Bank Transfer |
| BCI | bci | Bank Transfer |
| Banco Falabella | falabella | Bank Transfer |
| Banco Itaú | itau | Bank Transfer |
| Banco Santander | santander | Bank Transfer |
| Banco Security | security | Bank Transfer |
| Scotiabank | scotiabank | Bank Transfer |
| Mach | mach | Wallet |
| Test Bank (Sandbox Only) | test_bank |
curl --location 'https://api.paypaga.com/v2/transactions/pay-in' \
--header 'Content-Type: application/json' \
--data-raw '{
"amount": 1000,
"country": "CL",
"currency": "CLP",
"payment_method": "bank_transfer",
"merchant_order_reference": "ORDER-2026-0003",
"merchant_transaction_reference": "TRX-2026-0003",
"merchant_customer_id": "customer@email.com",
"customer_ip": "120.29.48.92",
"fields": {
"document_number": "241.390.720-32",
"email": "customer@email.com",
"bank_code": "test_bank"
},
"return_urls": {
"success_url": "https://merchant.com/payment-success",
"failure_url": "https://merchant.com/payment-failure",
"cancel_url": "https://merchant.com/payment-cancelled"
}
}'{
"transaction_id": "20260205-1408-46c1-9b1d-e4d600bfa6eb",
"payment_method_reference": 129930,
"expires_at": "2026-06-09T14:13:05.143073869Z",
"instructions": {
"reference_url": "https://pay.com/v2/pay/20260205-1408-46c1-9b1d-e4d600bfa6eb"
}
}