About Us
We are a technical team specializing in App interface connectivity and authorized API integration, with years of experience in mobile and fintech projects. Our services cover protocol analysis, interface refactoring, Open Data integration, third-party API integration, and automated data delivery, ensuring compliant, secure deliverables ready for production use.
Compliance Commitment: All work is based on client authorization or publicly available/licensed APIs (Open Data / Authorized API / Public Interfaces) and adheres to local privacy and regulatory requirements. NDA can be signed when needed.
Our Core Capabilities
- Cross-platform support: standardized Android/iOS interfaces with reusable backend integration
- Authentication & Security: OAuth2, OIDC, JWT, HTTPS/TLS, MFA and device binding recommendations
- Comprehensive deliverables: OpenAPI/Swagger docs, Postman collections, and example code (Node.js / Python / Java)
- Industry coverage: investment management, payments wallets, banking channels, property management and credit unions
- Transparent pricing: starting at $300, pay-after-delivery available (per contract)
App Feature Implementations by Case (customizable per target app)
The following are typical interface implementations and requirements coverage tailored to the target apps you provided, each deliverable with runnable code and documentation:
- First Citizens’ FCU Mobile: Account login and multi-factor authentication, account and transaction inquiries, bill payment and ACH/electronic transfer APIs, card management and notification subscriptions.
- ADX Mobile: Real-time quotes and market data subscription, place/cancel orders APIs, account margin and positions, exchange order book and trade reporting integration (including rate limiting and authentication).
- NMDC Investor Relations: Investor relations information API: announcements/reports retrieval, investor events calendar, shareholder communications and document hosting interface, export-ready data structures for IR portals.
- easybank App: Retail banking scenario: account queries, IBAN/SEPA transfers, merchant acquiring/payments via QR, bill management, multi-currency balance aggregation and exchange rate lookup adapter.
- Polifyx Partner: Partner management and API integration: partner registration, OAuth2 authorization flow, API key management, event callbacks (webhooks) and settlement data integration.
- Crelan Mobile App: Belgian local banking scenario: customer authentication, account/card status synchronization, electronic statements, mobile payments and PSD2 compliance compatibility.
Deliverables & Tech Stack
- Runnable API source code (Node.js / Python / Java optional), with deployment instructions and sample environments
- OpenAPI/Swagger docs + Postman collections (including authentication examples)
- Sample client invocation code and integration scripts (Android/iOS backend examples)
- Automated test scripts (unit/integration/regression) and basic CI/CD integration guidance
- Security and compliance documentation (authentication flows, rate limiting, data retention policies)
Project Timeline & Deliverables
- Requirements confirmation and authorization verification (1-2 business days)
- Protocol analysis and API design (2-5 business days)
- Development and integration testing (3-8 business days, depending on complexity)
- Delivery of docs, sample code and test cases (ready to use after delivery)
Typically, 5-10 business days to deliver a first version of the API and documentation; more complex transactions or compliance needs may require longer and will be clarified during requirements assessment.
Pricing & Assurance
- Transparent pricing: starting at $300, flexible pay-after-delivery option
- Work only under client authorization or public/licensed APIs; NDA signing available
- Post-delivery maintenance and technical support services (hourly or warranty-based packages)
FAQs
What information is required?
Please provide the target App name, specific feature points (e.g., account queries, transaction history, payments, webhooks) and authorization method (developer accounts, API keys, test accounts). If there are compliance or regional restrictions, please specify.
Do you support multilingual and localization integration?
Yes. We will account for multilingual error messages, time zone handling, and local compliance needs (e.g., PSD2, SCA, AML requirements).
Get in Touch
Ready with the target App name and requirements? Click below to view contact details and submit your request:
Service Tags (for Search)
App API integration | Bank API integration | Exchange mobile interfaces | Investor relations data APIs | Partner platform integration | OpenAPI documentation | Automation scripts | EU PSD2 compliance | Mobile payments and billing