About Us
We are a technical studio specializing in app interface integration and authorized API connections. Our team has years of hands-on experience in mobile apps and fintech. We offer a one-stop service—from protocol analysis, interface refactoring, Open Data integration, and third-party API connections to automation scripts and API documentation delivery—ensuring fast delivery and compliant go-live.
Compliance Note: All projects are based on client authorization or public/licensed APIs (Open Data / Public Interfaces), in compliance with local laws and privacy protections; NDA can be signed when necessary.
Core Capabilities
- Cross-platform support: Android and iOS client interface analysis and back-end adaptation
- Payment & wallet integration: support for major payment gateways, QR payments, payments on behalf and refunds
- Financial-grade security: OAuth2, signature verification, HTTPS/TLS, key management and encrypted transmission
- Web3 and on-chain integration: wallet-signed login, on-chain message publish/subscribe, IPFS/decentralized storage integration
- Deliverables: runnable sample code, OpenAPI/Swagger docs, Postman collections, testing plans
Examples of Functionality for Target Apps
Below is a list of deliverable interface implementations and requirements proposals based on the target app names you provide (based on authorized and publicly available APIs):
- Facturación electrónica La GAS: Implement electronic invoicing generation and verification interfaces, supporting invoice XML/JSON export, PDF rendering, integration with tax authorities/third-party clearing platforms, bulk invoicing and invoice status callbacks, and automated reconciliation scripts based on time windows.
- اوفر سداد: Build bill payment and collection interfaces, supporting multi-currency bill inquiries, QR/pay-by-code, SADAD-type bill gateway integration, payment callbacks and financial reconciliation, compatible with Arabic localization and RTL layout of API parameters and error codes.
- Banco Afro: Implement account login, balance and transaction details queries, intra-bank/interbank transfers, KYC workflow integration and compliant reporting interfaces, support for mobile wallets and local mobile money channels, and exchange rate APIs.
- Chatoshi AI–Your Web3 Chat: Provide wallet-signed login authentication, on-chain message publishing/subscription interfaces, decentralized storage attachment hosting (e.g., IPFS), chat encryption and private key signing workflow examples, and smart-contract-triggered billing/tipping interfaces.
- blu by BCA Digital: Deliver virtual account creation, real-time balance and transaction streams, payment/top-up/withdrawal interfaces, bank-grade webhook callback handling, and standardized integration with local clearing networks (e.g., card gateways or local QR standards).
- Bdgtr: Implement travel/ticketing scenario order creation, ticket/itinerary queries, real-time seat/availability synchronization, integration with third-party payments, refunds/rescheduling and notification push interfaces, and provide bulk export scripts for geolocation and itinerary consolidation.
Deliverables
- Runnable example code (Node.js / Python / Java; SDK available on request)
- Postman collections or equivalent testing suites, including header/signature/auth examples
- OpenAPI/Swagger documentation and error-code descriptions
- Automated data extraction and reconciliation scripts (scheduled task examples)
- Deployment and testing guides, go-live checklists, and optional operations support
Service Process & Guarantee
- Requirements confirmation → authorization and compliance verification → protocol analysis → API implementation → testing delivery → go-live support
- We work only under client authorization or based on public interfaces; when using reverse engineering/protocol analysis and data extraction, we strictly adhere to compliance boundaries
- Support NDA signing, with phased delivery and acceptance
Pricing & Timeline
- Base service starts at $300; complex integrations priced on a case-by-case basis
- Standard integration (single app API) typically delivers the first version in 3-10 business days; timelines for complex scenarios depend on third-party access difficulty
- Supports a pay-after-delivery model (terms in contract)
FAQ
What information does the client need to provide?
Please provide the target App name(s), a description of the requirements, whether you have any API/developer documentation or authorization credentials (e.g., API keys, merchant IDs), and any compliance/privacy constraints.
Is localization & multi-language support available?
Yes, including Arabic RTL layout, Indonesian and Malay localization prompts and error translations.
How is post-delivery maintenance handled?
Paid maintenance and ongoing development services are available, including API version updates and monitoring/alerts.
Contact Us
For inquiries, quotes, or to submit your target App name and requirements, please click the button below to access the contact page:
Service Tags
App API integration | Electronic invoicing API | Payment gateway integration | Digital banking APIs | Web3 chat integration | OpenAPI documentation | Automated reconciliation scripts | Compliance implementation