兴趣爱好OpenBanking · Protocol Analysis · Data Integration · Compliance Delivery
Safely connect KB Star Banking's accounts, cards and transaction capabilities to your system
We provide end-to-end services from mobile protocol analysis to runnable API source code: mobile login (including biometric authentication), card management, account and transaction synchronization, reconciliation exports and compliance guidance, suitable for enterprise and individual use.
Mobile login & authentication
— supports KB National Authentication / mobile verification, fingerprint / Face ID, SmartOTP scenarios for session establishment and token refresh.
Account & card management
— activate/deactivate cards, set card limits, bind/unbind cards, card payment status synchronization and real-time notifications.
Transactions & statements
— query transaction details by time window, account, card or transaction type, export as JSON / Excel / PDF.
Notifications & push validation
— integrate real-time balance alerts, push verification and security logs; support transaction tracing and compliance audits.
Get a Quote
View Deliverables
Deliverables (Examples)
Standard Deliverables Package
API design documents (OpenAPI / Swagger)
Protocol and authorization flow analysis report (including SmartOTP / fingerprint / KB National Authentication)
Runnable source code (Node.js / Python) and deployment instructions
Automated test scripts, sample requests and Postman collection
Compliance and privacy recommendations (data minimization, logging and traceability)
Interface Example (Pseudo-code)
// Login: exchange a one-time auth code for an access token (pseudo)
POST /api/v1/kb/auth/exchange
Content-Type: application/json
{
'device_id':'DEVICE123',
'auth_code':'ONE_TIME_CODE_FROM_APP'
}
// Query account balance
GET /api/v1/kb/accounts/{account_id}/balance
Authorization: Bearer <access_token>
// Pull transactions (paginated)
POST /api/v1/kb/accounts/transactions/query
Authorization: Bearer <access_token>
{
'account_id':'123-456-789',
'from':'2025-10-01',
'to':'2025-10-31',
'page':1,
'page_size':100
}
Delivery Timeline & Example Flow
Typical small-scale integration (login + accounts + transaction queries): 5–12 business days. More complex scenarios (multi-factor authentication, enterprise accounts, third-party approvals) may take longer.
Requirements confirmation (provide App name and specific needs).
Protocol analysis and feasibility assessment (2–5 business days).
Development and internal validation (3–8 business days).
Delivery of documentation, samples and test cases (1–2 business days).
Core Advantages
Experience with overseas and local bank integrations; familiar with mainstream mobile banking authentication methods
Deliver compliant, secure APIs with data minimization strategies
Supports Android / iOS cross-platform protocol analysis and SDK packaging
Transparent pricing with pay-on-delivery model
API Integration Tips (Quick Guide)
Please provide the target App identifier (this time: KB Star Banking) and required features (e.g., card management, transaction export, auto-login).
If developer credentials or a test environment exist, please provide them; if not, we can perform protocol reverse engineering to form a runnable solution and confirm authorization boundaries.
The initial release will include authentication examples, account/transaction APIs, error codes, and a Postman test collection.
Recommend security audits and compliance checks (KYC, data access logging) before production integration.
Our Studio
We are a studio focused on app protocol analysis and authorized API integration. Our team comes from mobile security, fintech, and cloud services. We deliver compliant, maintainable Open Finance / Open Banking solutions for global clients.
Services: protocol analysis, OpenData integration, third-party API connections, automated data scripts and documentation delivery
Supported languages: English, Chinese, Korean, and other multilingual docs & samples
Deliverables: OpenAPI, sample SDKs (Node/Python/Go), Postman collections and test plans
Compliance commitment: work only with client authorization or publicly available APIs; provide privacy and compliance guidance
Contact
For quotes or to submit target App and requirements, please visit the contact page and submit details; we'll respond within 24 hours:
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