Backed by GSMA. Built for Trust.
A proof that our Open API Gateway meets the same interoperability, security, and data-handling standards operators
What the Gateway Actually Does
hSenid’s Open API Gateway turns your network into standardized, CAMARA-compliant APIs, giving partners real-time signals, never raw subscriber data.
| API | What it does | Who uses it |
|---|---|---|
| SIM Swap API | What it does Flags a recent SIM change in real time | Who uses it Banks, fintechs: stop account-takeover fraud before a transaction clears |
| Number Verification API | What it does Confirms a user controls the number they claim, without an OTP | Who uses it Any app doing onboarding or login: cuts SMS costs and OTP failure rates |
| Device Location API | What it does Confirms a device's real-world location using network data, not GPS | Who uses it Fraud teams verifying transaction location vs. claimed location |
| Quality on Demand API | What it does Requests a temporary bandwidth/latency boost for a session | Who uses it Streaming, live events, telehealth, remote operation apps |
We Are Certified and Trusted
Recognized by global standards and partnered with leading technology ecosystems.
Built for Real Fraud, Not Hypothetical Fraud
When a fraudster swaps a victim's SIM to intercept OTPs, your bank partner needs to know before they approve the transfer, not after. Our SIM Swap API lets banks check for a recent SIM change in milliseconds, as part of their existing fraud-scoring flow.
Who uses it — Banks and fintechs stopping account-takeover fraud in real time
A transaction claiming to originate locally, from a device that's actually roaming from another country, is a classic red flag. Our Roaming-Based Blocks use network-verified location to let banks flag or hold suspicious activity automatically, with no manual review queue required.
Who uses it — Fraud teams verifying real device location against claimed location
SMS OTPs get intercepted, delayed, and abandoned by users who never receive the code. Our Number Verification API confirms identity directly against network records: faster onboarding, fewer support tickets, meaningfully lower fraud exposure.
Who uses it — Any app doing onboarding or login, cutting SMS costs and OTP drop-off
Live streaming, telehealth consultations, and remote-operated equipment can't tolerate buffering. Quality on Demand lets an application request a short-term performance boost from the network, and pay for it only when it's used.
Who uses it — Streaming, live events, telehealth, and remote-operation apps
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Built for Real Fraud, Not Hypothetical Fraud
Network Data as a Product
Every API call from a bank, fintech, or enterprise partner is a billable event, turning infrastructure you already own into recurring revenue.
Join an Alliance, Don't Build One
Cross-border API access means your partners aren't limited to your footprint, and you're not limited to theirs.
Faster Than Your BSS/OSS Roadmap
Standardized APIs mean new partner integrations take weeks, not the multi-quarter cycles legacy network integrations usually require.
Onboarding, Without the OTP Tax
A fintech using Number Verification cuts SMS-OTP costs and lifts successful onboarding completion. No code to type, no code to lose in a spam filter.
A Fraud Alert Before the Fraud
The moment a subscriber's SIM changes, your banking partners get notified, automatically tightening authentication on that account for the following hours.
Live Events That Don't Buffer
A broadcaster or event app requests a Quality on Demand session for the duration of a live stream, and releases it when the stream ends, so performance and cost are both scoped to exactly when it's needed.
Frequently asked questions
We know what you're thinking.
Quick answers to the questions we hear most about GSMA Open Gateway and Network APIs.
See Our Everything Open API Gateway Can Do
See Our Everything Open API Gateway Can Do
Networks connected. Fraud stopped. Revenue unlocked.
The right conversation starts with one question.
What network capability are your partners currently working around, that you could be exposing as an API instead?