E-Wallet App Integration in Vietnam
Vietnam's digital payments are led by e-wallets. MoMo, ZaloPay, Viettel Money and ShopeePay handle peer transfers, bill pay and merchant QR, increasingly linked to bank accounts through VietQR / NAPAS.
Buyers usually need continuous balance and transaction feeds, merchant collection reconciliation, and payout or cashback automation against one primary wallet. We design the integration surface around those operational workflows rather than generic screen scraping.
Share the wallet and the events you care about (top-ups, transfers, merchant receipts); we deliver authorized runnable source code and interface docs.
Popular apps
| # | App | Developer | Rating |
|---|---|---|---|
| 1 | Zalopay-Thanh toán & Tài chính | ZION JOINT STOCK COMPANY | 4.7 |
| 4 | MoMo-Trợ Thủ Tài Chính với AI | M_SERVICE JSC | 4.2 |
| 5 | ShopeePay - Tài Chính Dễ Dàng | SHOPEEPAY JOINT STOCK COMPANY | 4.5 |
| 14 | Viettel Money | Viettel Digital Services | 4.8 |
| 18 | SACOMBANK PAY | Sacombank | 3.2 |
For Vietnamese e-wallets we prioritize balance/transaction reads, transfer extraction and merchant reconciliation:
Services we provide
Open Data & Open Finance API Integration
Standards-aligned API layers that expose account, payment and identity data from banking and wallet apps to your own systems.
App Protocol & Traffic Analysis
Reverse-engineer an app's request/response protocols to produce a clean, documented integration surface.
OAuth & Token Login Interfaces
Compliant authorization flows, token issuance, refresh and session management for account access.
Balance & Transaction-History Extraction
Programmatic access to account balances, ledgers and line-item transaction history.
Payment & Transfer Data Extraction
Read pending and completed transfers, payment batches and remittance records.
Scheduled & Recurring Transaction Monitoring
Export future-dated and recurring payments to forecast cash flow and manage liquidity.
ERP & Accounting Sync
Push extracted data into QuickBooks, NetSuite, Xero or custom treasury dashboards — no manual CSV exports.
Runnable Source Code & API Docs
You receive working API / protocol source code and the interface documentation to run and maintain it.
Related categories
Frequently asked questions
Do you support MoMo and ZaloPay?
Yes — they are the primary Vietnam wallet targets, along with Viettel Money, ShopeePay and other roster apps.
Can integrations follow VietQR payment activity?
If the target app surfaces VietQR/NAPAS-linked activity, we can scope reads and reconciliation against those flows.
What is delivered?
Runnable API or protocol source code plus documentation for the named wallet and agreed data fields.
Need Wallets & Payments integration in Vietnam?
From USD 500 per app, typically 1–2 weeks. You test a packaged API first; source code ships after acceptance and payment. Tell us the target app for a quote.
Discuss your integration