A complete, secure SaaS system bridging multi-domain verification, HopWeb APK operator app, instant duplicate transaction shielding, and automated checkout verification APIs.
Zero-build HTML/CSS/Vanilla JS Android WebView app. Secure device binding, instant offline session caching, and no battery-draining background listeners.
Real-time composite indexing ensures no transaction ID is accepted twice for the same domain, preventing double-crediting frauds.
Integrate unlimited e-commerce domains with automated HTML meta tag, verification token file, or DNS TXT validation.
REST API endpoint for websites to check and verify payments with sub-50ms latency without exposing sensitive database credentials.
Built-in support for bKash, Nagad, Rocket, Upay, Bank transfers, QR codes, and custom payment processors.
Generate unique device codes (DEV-XXXX / PM-XXXX). Instantly revoke compromised devices to halt payment submissions.
Test verification lookup against Firebase Firestore records