ShopeePay API Integration & Open Finance

Deliver compliant API implementations and documentation for wallet, QRIS payments, SPayLater and SPinjam with OpenData/OpenFinance patterns

Starting at $300
Source code and API docs included
OpenFinance · OpenData · Protocol Analysis · Wallet Integration

Securely connect ShopeePay payments, wallet and credit capabilities to your system

We provide end-to-end integration for ShopeePay-like apps including protocol analysis, authorization modeling, and OpenData/OpenFinance API implementations, covering balance queries, scan-to-pay, offline payments, cross-border/merchant settlement, with documentation and automated tests.

Account & Session Management — Bind users, token refresh, session renewal strategies, and multi-tenant authorization management with security and auditable trails.
Transactions & Reconciliation — Retrieve wallet transactions, card credits, top-ups, withdrawals and offline payments; supports date ranges, type filters, and export to CSV/Excel/PDF.
QRIS / Scan-to-Pay — Initiate QR payments, callback verification, refunds and reconciliation; compatible with offline and online merchants.
SPayLater / Credit Access — Integrate installment authorizations, credit limits, repayment callbacks and installment billing generation; supports 0% initial fees and flexible term options.
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Deliverables & Technical Pack

Deliverables

  • OpenAPI / Swagger interface specifications
  • Protocol and authorization flow analysis (OAuth/JWT/HMAC, and webhook signing)
  • Runnable backend source code (Node.js / Python / Go) with SDK samples
  • Automated tests, integration test plans and webhook listeners
  • Compliance guidance (data minimization, logs, NDA support) and deployment notes

Example: Get User Transactions (pseudo)

POST /api/v1/shopeepay/transactions
Authorization: Bearer <ACCESS_TOKEN>
Content-Type: application/json

{
  "user_id": "user@shopeepay",
  "from_date": "2025-10-01",
  "to_date": "2025-10-31",
  "type": "ALL"  // WALLET | QRIS | TOPUP | WITHDRAW
  ,"page": 1,
  "page_size": 100
}

Response: {
  "status": "OK",
  "total": 124,
  "transactions": [
    {"id":"TXN001","date":"2025-10-03","amount":-15000,"desc":"QRIS - MerchantXYZ","status":"SUCCESS"},
    {"id":"TXN002","date":"2025-10-05","amount":50000,"desc":"VA Topup - Bank","status":"SUCCESS"}
  ]
}

Key Use Cases

Top-ups and wallet-to-bank transfers, QRIS payments and refunds, SPayLater authorizations and repayments, SPinjam lending integration, merchant onboarding, and settlement reporting.

Compliance & Security

All work is done under client authorization or official public APIs. We provide audit trails, least-privilege design, data masking, and compliance guidance aligned with local regulations. NDA is supported if needed.

Technical Capabilities

  • Protocol analysis: OAuth, JWT, HMAC, signature verification
  • Platform support: Node.js / Python / Go; Dockerized deployment
  • SDKs: backend SDKs and frontend samples (React / Flutter)
  • Automation: CI testing, webhook callbacks, retries and idempotency controls
  • Monitoring: latency, failure alerts and reconciliation reports

API Integration Quick Guide

  1. Provide target App name and use cases (e.g., balance sync, QR payments, reconciliation).
  2. Confirm authorization method and testing credentials; if none, we provide protocol analysis and compliant access options.
  3. Deliver OpenAPI docs and sample code, perform sandbox integration and callback testing.
  4. Deliver reconciliation scripts, webhook subscriptions and security auditing guidance.
  5. Provide deployment packages, SDKs and maintenance recommendations.

About Us

We are a boutique studio focused on app protocol analysis and compliant API integration for fintech and wallets across multiple regions. We deliver end-to-end solutions from protocol analysis, integration, to source code and documentation.

  • Supports Android / iOS protocol analysis and integration
  • OpenAPI docs, SDK samples, and testing scripts
  • NDA, security audits and privacy compliance support
  • Transparent pricing; starting at $300 with payment on delivery
📱 TrueMoney Wallet — Full App Overview (collapsed)

TrueMoney Wallet is a leading digital wallet platform offering top-ups, transfers, QR payments, bill payments, mobile top-ups and lending partnerships with banks and financial institutions. It supports biometric login and multi-layer security, with offline merchant integration.

  • Real-time transfers between wallets and banks
  • QR payments and offline merchant acquiring
  • Digital lending with partner banks
  • Bill payments and mobile top-ups
  • Biometric login and robust security architecture

Note: This is a public feature summary for technical integration planning; actual terms depend on official docs.