Data entry and writer
Budget: $15 – $25 USD
I need an online payment gateway integrated directly into my mobile app so users can complete transactions without ever leaving the application. Security and PCI compliance are non-negotiable, and the flow must feel native on both iOS and Android.
Core requirements
• Integrate a reputable online gateway (Stripe, PayPal, Braintree, or a similar API) • Enable seamless one-click checkout inside the app • Fully implement refund processing from within the same dashboard or admin end • Deliver clean, well-commented code and brief technical documentation so my internal team can maintain it
Acceptance
The build will be considered complete when I can:
1. Process a live $1 test charge on a physical device.
2. Trigger a refund through the admin panel and see the funds return to the card or wallet within the gateway’s standard settlement window.
3. View transaction logs in both the gateway dashboard and my app’s backend.
If you have prior experience embedding payment SDKs into native or cross-platform stacks, let me know which tools you prefer and your estimated timeline for sandbox, QA, and production release.
Core requirements
• Integrate a reputable online gateway (Stripe, PayPal, Braintree, or a similar API) • Enable seamless one-click checkout inside the app • Fully implement refund processing from within the same dashboard or admin end • Deliver clean, well-commented code and brief technical documentation so my internal team can maintain it
Acceptance
The build will be considered complete when I can:
1. Process a live $1 test charge on a physical device.
2. Trigger a refund through the admin panel and see the funds return to the card or wallet within the gateway’s standard settlement window.
3. View transaction logs in both the gateway dashboard and my app’s backend.
If you have prior experience embedding payment SDKs into native or cross-platform stacks, let me know which tools you prefer and your estimated timeline for sandbox, QA, and production release.