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I will do gig API integration for payment and iot connections


About this gig
Professional GIG API Integration for Payment & IoT Systems
I provide reliable, efficient GIG API integration solutions to connect your systems with payment interfaces, IoT devices, and multi-platform services.
Built with Python (Flask/FastAPI) and front-end frameworks (React.js/Vue.js), my services include:
Stable API connections (tested for functionality & performance)
Fast delivery (13 days, with urgent 1-day options)
Clear code comments + full source code (standard/premium packages)
24/7 support for urgent project adjustments
Choose from 3 flexible packages to match your needs:
Basic: Single API integration (e.g., basic payment interface)
Standard: 3 APIs (payment + IoT device connections)
Premium: 5+ multi-platform APIs + end-to-end system testing
Whether you need a simple interface link or a complex multi-system API workflow, Ill tailor the solution to your project scale. Message me to discuss custom requirements!
Get to know Brandon Y
Our team excels at custom software, AI solutions
- FromChina
- Member sinceNov 2025
Languages
English, Dutch, French
FAQ
How long will my GIG API integration take?
Delivery times vary by package: Basic (3 days), Standard (2 days), Premium (1 day). You can also add extra fast delivery (1-day rush) for an additional fee.
Is your service compatible with non-Python systems?
Yes! I support cross-language API compatibility (e.g., connecting Python-built APIs to Node.js/PHP systems) via standard interface protocols.
What if I need changes after delivery?
Each package includes revisions: Basic (1), Standard (3), Premium (unlimited for 7 days post-delivery). Extra revisions can be added via the extra service option.
Can I trust the security of my payment/IoT API data?
All integrations include industry-standard security measures (data encryption, API authentication) to protect your sensitive information.
Do you provide source code for the integration?
Source code is included in Standard/Premium packages. For Basic, you can add it via the "Include source code" extra service.

