E-Wallet & PromptPay App Integration in Thailand
Thailand pays by QR. The national PromptPay rail underpins account-to-account transfers, while e-wallets such as TrueMoney and ShopeePay and bank-linked wallets like Paotang handle everyday spending, top-ups and merchant QR payments.
Typical integration scopes include wallet balance and ledger reads, PromptPay transfer history, QR merchant settlement reconciliation, and automated top-up or payout workflows. Because the visible roster is smaller than banking or lending, we emphasize deep protocol coverage on each named wallet rather than a long app list.
You name the target wallet and the fields or events you need; we deliver authorized, runnable API or protocol source code with documentation for your stack.
Popular apps
| # | App | Developer | Rating |
|---|---|---|---|
| 1 | TrueMoney - Pay & Earn Coins | True Money Co. Ltd. | 4.4 |
| 3 | ShopeePay | ShopeePay (Thailand) Company Limited | 4.8 |
| 5 | เป๋าตัง - Paotang | Krungthai Bank PCL. | 4.2 |
| 17 | ถุงเงิน | Krungthai Bank PCL. | 4.3 |
For Thai e-wallets and PromptPay apps the highest-demand deliverables are balance/transaction reads, transfer extraction and QR settlement 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
Which Thai wallets are in scope?
TrueMoney, ShopeePay, Paotang and other PromptPay-linked wallets on the roster. If your target is missing, tell us the package name and we assess it.
Can you reconcile QR merchant settlements?
Yes — merchant QR receipt and settlement extraction is a common Thailand wallet scope, delivered as documented integration code.
Why are there fewer apps on this page?
Thailand's wallet market is concentrated. We list the dominant free finance apps; integration depth per app matters more than list length.
Need Wallets & Payments integration in Thailand?
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