| Field | Description | Validation |
|---|---|---|
| network | Payment point network. If omitted, a generic cash payment point can be used. | See network code values below |
| Name | Code | Minimum amount | Maximum amount |
|---|---|---|---|
| Puntos Hey | puntos_hey | 1,100 CRC | 538,000 CRC |
| Agentes Unipuntos Banco Nacional (BN Servicios) | unipuntos_bn | 1,100 CRC | No fixed cap |
| Tiendas Ekono Punto Físico | ekono | 1,100 CRC | 538,000 CRC |
| Banco Popular Agencias y Corresponsales | banco_popular_agencias_corresponsales | 1,100 CRC | 538,000 CRC |
payment_method_reference (the 16-digit PayCash reference) as the reference number to share with the cashier.curl --location 'https://api.paypaga.com/v2/transactions/pay-in' \
--header 'Content-Type: application/json' \
--data-raw '{
"amount": 5000,
"country": "CR",
"currency": "CRC",
"customer_ip": "120.29.48.92",
"fields": {
"network": "puntos_hey"
},
"merchant_customer_id": "customer@email.com",
"merchant_order_reference": "ORDER-2026-0027",
"merchant_transaction_reference": "TRX-2026-0027",
"payment_method": "cash_voucher",
"return_urls": {
"failure_url": "https://merchant.com/payment-failure",
"success_url": "https://merchant.com/payment-success"
}
}'{
"expires_at": "2026-06-12T09:20:00Z",
"instructions": {},
"payment_method_reference": "7041621293386801",
"transaction_id": "20260210-1140-4b91-9c04-6e5979d44f01"
}