Network APIs

Security and verification at the operator network level

Account takeovers via SIM swaps. Phishing, which easily bypasses traditional OTP codes. Customers abandon registration en masse at the SMS rewriting stage. Sound familiar? On the one hand, you are losing money to fraud, and on the other, your conversion rate drops dramatically due to the cumbersome user verification process. Classic security methods can't keep up with the scale of threats. Network APIs from NEXT MOBILE are the solution. We move identity verification directly to the mobile operator's network. Security happens in the background – without user involvement, in a fraction of a second, and while maintaining the highest conversion rates.

API

network-level protection

Discover our tools and secure your applications:

Voice Call Authentication API

Transcription API

Flash call authentication API

Network APIs (GSMA Open Gateway)

What does this mean in practice?

Fewer losses due to fraud

Detect SIM Swap attacks and suspicious numbers before an unauthorized transaction occurs.

Strong KYC without friction (Zero Friction)

You confirm subscriber identity and details based on network signals, not intrusive surveys.

Higher conversion rate

Codeless verification (Silent Auth) replaces traditional SMS OTP – the customer is onboarded instantly.

Single point of access (Single API)

You gain access to multiple web APIs with just one simple integration with NEXT MOBILE.

What do you get with NEXT MOBILE?

Simple integration (One-API)

You implement the global GSMA Open Gateway standard with a single connection without having to install any application on the user side.

Automatyczną weryfikację na żądanie

Your system automatically checks the number status exactly when you need it: when logging in, registering or approving a transaction.

Direct access to operator data

You receive reliable, unspoofable signals from the network: information about SIM card replacement, device location and KYC data compliance.

Real-time decision-making

You gain time and automation. Your system decides in milliseconds whether to let the user in, request an additional step, or block the fraudster.

For whom?

Our solutions are designed for sectors where data security and high conversion are key to success. We support banks, fintech companies, financial institutions, payment/e-commerce platforms, and all digital services requiring reliable identity verification (KYC) and effective fraud protection.

Build multi-channel protection at the carrier level. Learn how advanced communication solutions from NEXT Mobile can secure your business and improve your customer experience.