JazzCash
EasypaisaMulti-Rail Dynamic Switching
Smart transaction switches automatically route payments between JazzCash, Easypaisa, and 1Link / Raast nodes, preventing checkout failures during bank outages.
Flux Pay / HOSTED CHECKOUTHOSTED CHECKOUT
Multi-Rail Hosted Checkout Infrastructure · Flux Pay
Deliver a frictionless, mobile-first checkout experience with JazzCash, Easypaisa, and Raast Instant QR across Pakistan.
CONVERSION-OPTIMIZED CHECKOUT
Familiar payment rails.
Familiar payment rails.
Zero checkout drop-offs.
A frictionless, mobile-first hosted checkout engineered for Pakistani commerce. Connect your customers to JazzCash, Easypaisa, and Raast Instant QR with 99.9% uptime, zero-redirect overlays, and instant webhook verification.
- Multi-Rail Smart Switching: Automatic failover between JazzCash, Easypaisa, and Raast payment switches.
- Sub-200ms Webhook Relays: Instant HMAC-SHA256 cryptographically signed order notifications.
- Non-Custodial Clearing: Customer payments clear directly through authorized banking switches straight to your account.
- Anti-Dropoff Telemetry: Real-time checkout status tracking and recovery to maximize conversion rates.
HOSTED CHECKOUT1. Method2. Authorize
Choose how to pay
Payment to Demo StoreRs 2,500.00Order #FLX-DEMO-1024
Scan to explore
Approve in your wallet app
This sample QR cannot receive payments.
That’s a smooth checkout.
Demo completed. No money was charged and no transaction was created.
Interactive demo · No money charged
ENTERPRISE CHECKOUT CAPABILITIES
Engineered for seamless payments.
Engineered for seamless payments.
Trusted by merchants across Pakistan.
From social sellers to large enterprise platforms, Flux Hosted Checkout provides bank-grade reliability with local customer familiarity.
Zero Redirection Friction
Customers complete payment in a clean, focused payment page or seamless modal overlay without confusing multi-step gateway hops.
Instant Raast QR P2M
Generates standardized dynamic Raast P2M QR codes scannable by all 30+ Pakistani mobile banking and digital wallet apps.
Cryptographic Signed Webhooks
Every completed transaction triggers a sub-200ms HMAC-SHA256 signed event payload, ensuring safe and instantaneous order fulfillment.
Anti-Dropoff Telemetry
Real-time telemetry detects buyer abandonment patterns and authorization latencies to systematically elevate checkout completion rates.
Non-Custodial Architecture
Flux never holds merchant deposits or customer balances. Settlement clears directly via authorized banking rails into your verified bank account.
INTEGRATION IN MINUTES
Create → Redirect → Fulfill.
Create → Redirect → Fulfill.
Minimal code. Maximum reliability.
Integrate Flux Hosted Checkout with a single API request from your website, mobile app, or backend service.
1. Create payment session
Send an authenticated POST request with amount, order ID, and return URL to receive a unique
checkout_url.2. Direct your customer
Redirect your customer to the returned checkout URL. The session remains active for 10 minutes with real-time status polling.
3. Verify signature & fulfill
Validate the cryptographic HMAC-SHA256 signature in the webhook payload and fulfill the order with 100% confidence.
create-checkout.http
POST /api/v1/payments/create
Authorization: Bearer $FLUX_SECRET_KEY
Content-Type: application/json
Idempotency-Key: order-9402-checkout
{
"amount": 4850,
"order_id": "ORDER-9402",
"payer_email": "customer@example.pk",
"return_url": "https://yourstore.pk/order/complete",
"cancel_url": "https://yourstore.pk/cart"
}
// Response:
// payment.checkout_url = "https://gofluxpay.com/pay/FLX-9402" Production-ready API architecture · 99.9% switch uptime
Ready to accept payments with Flux Hosted Checkout?
Register your merchant account today and start collecting with JazzCash, Easypaisa, and Raast Instant QR.