Overseas App API Integration & API Integration — Billing & Payments, Investments, Forex, and Corporate Banking
About Us
We are a global technology services team focused on App API integration and authorized API integration. Our team has years of hands-on experience in mobile applications and fintech, delivering protocol analysis, interface refactoring, Open Data integration, and third-party system connectivity as a one-stop service.
Compliance Notice: All projects are conducted based on client authorization or public/authorized APIs (Open Data / Authorized Interfaces), complying with local laws and privacy protections. To keep technical language non-sensitive, we use compliant terms such as "reverse engineering/data extraction" within the authorized scope to aid searchability and compliance reviews.
Core Capabilities
- Cross-platform support: Android / iOS API standardization, implementing a reusable backend integration layer
- Security & Compliance: HTTPS/TLS, OAuth2, JWT, two-factor authentication and data masking
- Deliverables: OpenAPI/Swagger docs, Postman collections, sample code (Node.js / Python / Java)
- Automation & Operations: API automation tests, CI/CD and deployment recommendations
- Multilingual support: localization fields and indexes tailored to target markets to improve search coverage
Target App Examples and Implementations (As per the App names you provided)
The following are design points and deliverables for interfaces tailored to the target Apps; each item can be customized and delivered with runnable code and documentation.
- Friday: pagamento de contas: Bill-payment focused app interfaces: bill queries/parsing, bill categorization, scan-to-pay (single/batch), payment status callbacks and error handling, bill reminders and reconciliation interfaces. Supports integration with open bill standards and local payment gateway integration.
- ABS Invest: Investment platform interfaces: user authentication, assets and holdings queries, real-time/historical returns, order placement and management, market data subscription and compliance logs. Deliver trading matching/risk-control integration recommendations and permission-level examples.
- British Pound x Nigerian Naira: Currency pair data and quotes aggregation: real-time exchange rate retrieval, historical OHLC data, depth and volume interfaces, latency and caching strategies, forex quotes subscriptions (WebSocket/push) and data normalization services for investment/payments use.
- Forex Trading - Capital.com: Forex trading platform integration: quote subscriptions, placing/canceling orders, margin and margin alerts, account equity and statement, risk event notifications. Provide standardized bridging with liquidity providers (LP) or broker endpoints with sample code.
- Свой Банк Бизнес: Corporate banking app interfaces: corporate customer authentication (KYC support), multi-level accounts and permissions management, deposits/withdrawals reconciliation, statement generation, bulk payments and payroll interfaces, plus corporate reporting and payroll export (CSV/Excel/API). Supports Russian localization fields and compliance logs.
- PTC Companion: Tools/companion app interfaces: device and session management, push/messaging sync, user preferences and state sync, third-party plugin integration and data backup interfaces. Adapts lightweight client data synchronization strategies with throttling/caching to enhance mobile experience.
Deliverables
- Runnable API sample code (Node.js / Python / Java) with deployment and dependency notes
- OpenAPI (Swagger) files, Postman collections, and authentication mechanism descriptions
- API test scripts and automated test cases (CI integration suggestions)
- Security & compliance documentation (data masking, log retention, access control)
- Deployment support and a 7-day technical acceptance period, with change recommendations and patches
Service Process & Pricing
- Communicate requirements → confirm protocols and permissions → protocol analysis and solution design → development delivery → testing and acceptance
- Transparent pricing: starting at $300; offers a pay-after-delivery model with samples (subject to project scope and compliance requirements)
- Confidentiality & Compliance: NDA available, and ensure work only on authorized or public APIs
FAQ
1. What information does the client need to provide?
Target App name, specific business requirements, usable authorization credentials or API docs (if any), and preferred deliverable format (coding language, documentation standards).
2. Do you support localization and multi-currency?
Yes. We can adjust fields and interface behavior according to target markets (languages, currency pairs, legal requirements), including GBP/Naira or Russian localization as needed.
3. Can the delivered interfaces go into production?
Deliverables include runnable samples, test cases, and deployment instructions; typically can be validated in the client environment with minimal setup and go live on a pilot basis.
Contact Us
To submit target App name and requirements or obtain a quote, please visit the contact page below:
View Contact Information
Service Tags
App API integration | Authorized API integration | Billing & payments | Investment platform | Forex quotes | Corporate banking | OpenAPI | Automated testing | Multilingual localization