兴趣爱好About Us
We are a technical team focused on app interface integration and authorization API connections, skilled in protocol analysis, API refactoring, and Open Data integration for financial and payments mobile apps. We support Android and iOS platforms and deliver runnable API source code, API documentation, and automated testing scripts according to client needs.
Compliance Commitment:
All work is conducted under client authorization or based on publicly available/licensed APIs (Open Data / official APIs). We strictly follow privacy and legal requirements, and use neutral terms such as reverse engineering/data extraction where applicable to avoid risk-sensitive language.
Core Capabilities
Accounts & Transactions: Standardized login, account inquiries, transaction details, and payments/transfers interfaces implemented
Credit Card & Billing: Bill parsing, minimum payments, installments, and repayment plan integrations
Investments & Advisory: Portfolio queries, order placement/cancellation, historical returns, portfolio rebalancing interfaces
Authentication & Security: OAuth2, JWT, TLS, multi-factor authentication and session management
Deliverables: OpenAPI/Swagger docs, Postman collections, sample code, and automated testing scripts
Target App Integration Examples & Implementation Highlights
The following are interface implementation recommendations and deliverables tailored to the features of different apps (each project customized based on client authorization and the actual protocols of the target platforms):
22nd State Bank Mobile:
Implement account login (multi-factor authentication), real-time balance and transaction history synchronization, electronic statement download; provide examples for secure session renewal and mobile push notification validation.
CREDITAS Banking:
Modeling interfaces for credit products (installments, mortgages), API for repayment plan calculations, standardized adaptation of credit card statements and credit limits, including compliant customer identity verification processes.
Vista Mobile:
Connect the session layer between mobile banking frontend and backend, transfer and beneficiary management interfaces, asynchronous notifications and callbacks (webhooks); provide performance and concurrency testing scripts.
Cartão de crédito Carrefour:
Credit card transaction parsing, installment payments API, promotions and rewards points inquiries, statement export (PDF/CSV) and reconciliation automation scripts.
CSE Mobile App:
Account management, expense payments, invoicing & reconciliation APIs for corporate/education scenarios; supports multi-role permissions and report export APIs.
Moduit Advisor:
Portfolio aggregation for investment-advisor apps, risk assessment questionnaire APIs, robo-advisory order placement and investment recommendation model encapsulation, including backtesting simulations and compliant logging export.
Deliverables
Runnable sample code (Node.js / Python / Java) with deployment instructions
Complete API documentation (OpenAPI/Swagger), Postman collections, and environment variable guidance
Authentication workflows and security configuration documentation (OAuth2/JWT/TLS)
Automated test scripts, sample data sets, and go-live testing plan
Pricing & Project Process
Clear pricing: starting at $300, with sample deliverables provided first and payment upon acceptance.
Process: Requirements confirmation → Authorization & compliance review → Protocol analysis → Interface implementation → Testing & documentation delivery → Go-live support.
Guarantee: Work only with client authorization or when using publicly available APIs; NDA can be signed.
FAQ
What information is required to start?
Please provide the target App names (we have received: 22nd State Bank Mobile, CREDITAS Banking, Vista Mobile, Carrefour Credit Card, CSE Mobile App, Moduit Advisor), desired features, authorization method, and test accounts (if applicable).
Which platforms and regions are supported?
Supports Android and iOS, with standardized interfaces and cross-platform compatibility; familiar with regulatory requirements and authentication methods in major regions including Latin America, North America, Europe, and Southeast Asia.
What is the typical delivery timeline?
Depends on complexity; common API implementations (including documentation) generally take 5–12 business days; more complex investment/credit scenarios may require longer.
Contact Us
For inquiries, quotes, or to submit target App names and requirements, please click the button below to access the contact page:
View Contact Information
Service Tags
App API integration | Banking app integration | Credit card APIs | Investment advisor APIs | OpenAPI documentation | Automated testing | Compliance implementation | Mobile payments integration
Contact us| telegram: @appCracker007
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last updateTime: 2025-10-11 08:07:33a
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