Mobile Top-ups
Deliver prepaid mobile top-ups through a unified integration designed for real-time transactions.
DIGITAL SERVICE INFRASTRUCTURE
Powering digital services through one reliable API.
RelayX gives businesses a unified API for Pakistan's telecom ecosystem, including mobile top-ups, bundles and network-specific subscriber and service information.
Built for businesses. Designed for scale.● ● ● relayx-api
POST /api/v1/topup
X-API-Key: RXK_••••••••••••••••
X-API-Secret: RXS_••••••••••••••••
Content-Type: application/json
{
"clientReference": "INV-100001",
"amount": 500,
"serviceProvider": 921,
"destinationNumber": "+923001234567"
}● Transaction accepted Response Real-time
THE PLATFORM
One platform.
Multiple digital services.
RelayX provides the infrastructure businesses need to deliver digital services without maintaining multiple provider integrations.
Mobile Bundles
Offer data, voice and SMS packages without building separate provider integrations.
Partner Wallet
Manage your business balance and use your RelayX wallet for digital service transactions.
Developer API
Connect your application to RelayX through secure, straightforward REST APIs.
HOW IT WORKS
From integration
to production.
Get started with RelayX through a simple partner onboarding and integration process.
01
Create your account
Register your business and become a RelayX partner.
02
Get your credentials
Access your Sandbox environment and API credentials.
03
Integrate
Connect your application using the RelayX API.
04
Go live
Fund your wallet, complete your integration and start processing transactions.
DEVELOPER PLATFORM
One API for your
digital service infrastructure.
Integrate RelayX into your application and manage authentication, transactions, wallet operations and Pakistan telecom services from a single platform.
Read the API Documentation →✓ REST API
✓ Secure Authentication
✓ API Keys
✓ Idempotency
✓ Transaction Tracking
✓ Wallet Management
✓ Sandbox Environment
✓ Production Environment
PAKISTAN TELECOM SERVICES
More than top-ups.
Telecom intelligence through one API.
RelayX brings supported network operations into a consistent integration layer, helping businesses build richer telecom experiences for customers in Pakistan.
JAZZ
Network-specific services
Supported operations can include Jazz Loan detection and Jazz/Rox subscription information, alongside recharge and bundle services.
ZONG
Recharge & bundles
Connect prepaid recharge and supported data, voice and SMS bundle services through the RelayX integration.
TELENOR
Recharge & bundles
Integrate supported prepaid recharge and bundle operations without maintaining separate application flows.
UFONE
Recharge & bundles
Provide supported Ufone recharge and package services through the same RelayX API experience.
Available services vary by network, provider availability and partner access. Contact RelayX for the current API service catalogue.
SECURITY & RELIABILITY
Built with your
business in mind.
RelayX is designed around the security, consistency and operational visibility required by modern digital service platforms.
Secure Authentication
Controlled access through secure authentication and partner credentials.
Idempotent Transactions
Transaction controls help prevent accidental duplicate processing.
Transaction Tracking
Follow transactions through their lifecycle with structured transaction records.
Sandbox Environment
Test your integration before connecting to the production environment.
PARTNER WITH RELAYX
Ready to connect your
business to RelayX?
Start with our platform, test your integration in Sandbox, and build your digital service experience on RelayX.
ABOUT RELAYX
Infrastructure for businesses building digital services.
RelayX is a B2B digital service infrastructure platform focused on giving businesses a simpler way to connect with Pakistan's telecom networks through a unified API.