Network APIs

From network capabilities to real business use cases

Enable secure, real-time network capabilities through APIs and unlock new monetization opportunities across authentication, location, roaming, and digital services.

Cellusys enables operators and ecosystem partners to expose network capabilities through practical, business-driven APIs built on top of existing telecom infrastructure.

Leveraging network capabilities

Operators already possess valuable capabilities such as:

👤Subscriber identity

📱Device and network information

📍Location and roaming data

At the same time:

Traditional telecom revenues are under pressure
OTT and cloud players continue to capture value
Enterprises require secure and real-time user interaction

AuthLocationSIM

APIs

EnterpriseFintechPlatforms

Network APIs are emerging as a key enabler for new digital services and revenue streams. The industry is aligning around Open Gateway initiatives and standardized APIs, creating strong momentum around exposing network capabilities.

High-impact use cases

We focus on use cases that are already relevant, in demand, and directly linked to monetization.

Primary use case

Silent Authentication

Replacing SMS OTP through real-time network verification.

Benefits include:

No SMS dependency
No user input required
Reduced fraud exposure
Improved user experience
Higher reliability

Device Location

Enable location-based services directly from the network.

For:

Fraud prevention
Risk validation
Service personalization
Security and compliance

Roaming Status

Real-time visibility into roaming activity and subscriber status.

Use cases include:

Travel-related services
Fraud and risk checks
Service eligibility

Additional APIs

Growing catalogue of standardized network API capabilities.

SIM Swap Detection

Number Verification

Device Information

Fraud & Risk Signals

And more

Enabling Network APIs in practice

Cellusys provides a flexible way to connect APIs with existing network capabilities.

This includes:

Interfacing with core network elements (HLR/HSS)
Translating API requests into network-level interactions
Supporting real-time responses

API Request

Consumer

Cellusys API Enablement

Gateway

HLR/HSS Core Network

Network

Real-time response

Built on top of signalling and core network capabilities already used for:

🔒Security and fraud prevention
🔀Traffic control and routing
📊Network intelligence and analytics

Key benefits

Fast time to market

Enable new services without long implementation cycles.

Built on existing network

Leverage current infrastructure and capabilities.

Business-driven approach

Focus on use cases that deliver value.

Flexible deployment

Supports on-premise and cloud-based deployments integrated with existing network infrastructure.

Who is this for

Mobile Network Operators

Enable new revenue streams
Expose network capabilities
Support digital services and enterprise use cases

API Aggregators / Partners

Integrate with MNO environments
Resolve technical integration challenges
Unlock operator network capabilities

Let's explore Network APIs together

We typically start with a discussion to understand current capabilities and priorities, identify relevant use cases, and explore pilot or deployment opportunities.