OCB Bank API

Accept OCB Bank Transfers With ApiPay

Connect OCB to ApiPay to receive transfers automatically, send real-time webhooks, and manage payment requests from one dashboard.

ApiPay - OCB Bank API
ApiPay payment interface for OCB integration

Advanced security

Payment data is encrypted, fully authenticated, and access is managed per API account.

Instant payments

As soon as a customer transfers money, ApiPay sends a transaction event for your system to process.

Clear API

Consistent REST APIs, readable payloads, and ready documentation help technical teams move quickly.

Multi-bank support

Expand from one existing account to multiple banks without changing your payment workflow.

Flexible webhooks

Receive transaction-level webhooks for reconciliation, order updates, or automatic service activation.

Management dashboard

Track linked accounts, payment requests, revenue, and processing status in one place.

Before you connect

An active OCB account that can receive domestic bank transfers.

The account holder name, account number, and linked phone number.

An ApiPay account with access key and secret key for API calls.

Connect bank

Connect OCB in Dashboard > Banks with basic account details and any bank-required verification.

Open the ApiPay Dashboard and go to Banks.
Choose OCB, then enter the account holder name, account number, and phone number.
Complete verification, then copy bankPublicId for payment requests.
Sample API for OCB

Create a payment request with OCB

JavaScriptCreate payment request
const auth = Buffer.from('${ACCESS_KEY}:${SECRET_KEY}').toString('base64');

const response = await fetch('https://app.apipay.vn/v1/client/payment-requests', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${auth}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    bankPublicId: 'ocb_public_id',
    amount: 500000,
    content: 'ORDER-OCB-001',
  }),
});

const {data} = await response.json();
console.log(data.payUrl);
PythonREST API example
import base64
import requests

token = base64.b64encode(b'your_access_key:your_secret_key').decode()

response = requests.post(
    'https://app.apipay.vn/v1/client/payment-requests',
    headers={
        'Authorization': f'Bearer {token}',
        'Content-Type': 'application/json',
    },
    json={
        'bankPublicId': 'ocb_public_id',
        'amount': 500000,
        'content': 'ORDER-OCB-001',
    },
    timeout=30,
)

print(response.json()['data']['payUrl'])
FAQ

Frequently asked questions

Ready to integrate?

Start with OCB today

Create a free account, connect your bank in the Dashboard, and put bank-transfer payments into production without replacing your current system.