BCA Mobile — API Integration & Open Banking Services

Standard Deliverables

• OpenAPI / Swagger API documentation and sample requests
• Protocol & Authorization analysis reports (including flows, tokens, and session management)
• Runnable backend source code samples (Node.js / Python / Java options)
• Automated test scripts and CI/CD integration guidance
• Security & privacy recommendations (data minimization, logs, consent records)

Example: Transaction Inquiry (Pseudo-code)

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

{
  "wallet_id": "+923001234567",
  "from": "2025-09-01T00:00:00Z",
  "to": "2025-09-30T23:59:59Z",
  "type": "PAYMENT|TOPUP|REFUND",
  "page": 1,
  "page_size": 100
}

Response 200 OK
{
  "status": "OK",
  "transactions": [
    {"id":"TXN001","date":"2025-09-10T08:23:00Z","amount":-250.00,"currency":"PKR","merchant":"Store A","status":"SUCCESS"}
  ],
  "next_page": 2
}

Security & Compliance Deliverables

All work is performed with customer authorization or public/approved APIs. We provide data minimization guidance, audit-friendly logs, and consent records, plus NDA and security assessments as needed.

API Integration Guide (Quick Start)

1. Provide target App name (JazzCash) and the required use cases (e.g., transaction sync, wallet balance, onboarding).
2. Assess compliance boundaries: public API, partner channels, or third-party authorization required.
3. Protocol analysis (2-5 business days): identify authorization chain, signing, and session refresh strategy.
4. Development (3-10 business days): deliver API source code, SDK samples, and test suites.
5. Acceptance and deployment: provide deployment instructions and ongoing maintenance guidance.

Quick Token Exchange (pseudo-code)

# Server: Request client credentials and fetch short-lived access token
POST /auth/token
Content-Type: application/json

{
  'client_id': 'your_client_id',
  'client_secret': 'your_client_secret',
  'grant_type': 'client_credentials'
}

Response: { 'access_token': 'ey..', 'expires_in': 3600 }

About Us

We are a studio specialized in App protocol analysis and compliant API integration. Our team blends mobile development, fintech and security expertise to deliver production-ready APIs with compliance in mind.

• End-to-end delivery: protocol analysis -> development -> testing -> documentation
• Supports Android / iOS protocol mapping and backend SDKs
• Transparent pricing: starting at $300, with upfront or post-delivery payment options

Contact

To start a project, get a quote, or submit a target App name and requirements, visit our contact page:

View Contact / Submit Request