From Dog Memes to Digital Trust: Why Identity is the Killer App for Network APIs

“On the internet, nobody knows you’re a dog.”

That decades-old meme still holds power—and in some ways, it’s the root problem of digital trust today. At CASA25, Helene Vigue, Identity and Data Director at GSMA, took the stage to talk about how telcos, through initiatives like GSMA Open Gateway, are finally in a position to help solve that problem at scale.

This isn’t about flashy new technology. It’s about enabling real-world trust in a digital world—and it’s where network APIs and mobile identity become not just relevant, but essential.

A World of Identities—and a Crisis of Trust

In a compelling, no-nonsense keynote, Helene walked us through a simple but powerful idea: your phone is the bridge between your physical self and your digital footprint.

“Mobile identity leverages this connection to enable businesses to securely verify customer identities—with minimal friction.”

Why does this matter? Because fraud is exploding. Scams and data breaches are growing faster than digital payments. And as AI evolves, it enables not only better customer service—but also faster, cheaper, scalable fraud attacks.

Meanwhile, regulators are responding with age assurance mandates, stronger compliance rules, and increasing scrutiny on platforms. Enterprises are stuck in the middle—trying to protect users while keeping the customer experience smooth.

This is where telcos come in. By exposing network APIs, they can deliver trusted signals directly from the source—such as SIM swap detection, number verification, and next-gen authentication.

From SMS OTP to Seamless Authentication

For years, we relied on SMS one-time passwords (OTP) to verify identities. But between rising costs, phishing attacks, and poor UX, the industry has outgrown that solution.

Operators are now offering seamless, passwordless authentication, enabled directly via the network. It’s faster (up to 2x), has better completion rates (up to +20%), and is more secure.

Helene highlighted examples like:

• Lydia (Banking) – Using mobile authentication to reduce fraud and total cost of ownership
• Ride-hailing & entertainment platforms – Focusing on speed and user experience
• Telkomsel (Operator) – Pivoting away from legacy A2P SMS by launching number verification APIs to win back enterprise trust

Identity APIs in Action: Fraud Prevention That Works

In Argentina, SIM swap fraud had become a major issue. Local operators responded by tightening internal security and launching a shared SIM swap API—used heavily by banks and payment providers.

A standout example: Movipay, which powers public transport payments. They were suffering from high levels of chargeback fraud, where criminals hijacked accounts, loaded funds, then reclaimed them. By implementing SIM swap monitoring, Movipay reduced this fraud by 80% in six months—while cutting manual review processes significantly.

This is what network APIs should be about: real outcomes, not just tech specs.

Why Partners Are the Missing Link

Helene didn’t sugarcoat the challenges. When asked what has disappointed her most in the Open Gateway initiative, she responded bluntly:

“We are too slow. That’s not a disappointment—that’s expected when you work with operators. What is disappointing is that new markets don’t learn fast enough from others… especially the critical role of partners.”

Too many telcos still try to go it alone. But the winners—those showing real traction—work closely with partners like:

Identity aggregators (combining mobile identity with broader identity stacks) CPaaS providers (scaling APIs across networks) System integrators (embedding identity into enterprise workflows)

Without this ecosystem, even the best APIs will fail to deliver value.

Mobile Identity as the Foundation for Digital Trust

Helene shared a full identity journey—from account creation to authentication, transaction security, and account management—showing where mobile signals can add trust at every stage.

From checking a number’s validity at sign-up, to monitoring SIM swap risk during transactions, to verifying ownership before allowing changes to an account—the network knows. And now, through Open Gateway, that knowledge can be safely shared with enterprises and platforms that need it.

An Open Call to Action

Helene closed with a clear message:

“If you haven’t yet joined the Open Gateway initiative, we really encourage you to do so.”

With over 100 networks launched, 200 APIs certified, and 80% of global connections represented, Open Gateway is more than a promise—it’s a movement.

But to reach full impact, it needs more partners, more adoption, and more success stories.

Final Thought: Telcos, Don’t Waste the Opportunity

Identity might just be the killer app for network APIs.

It delivers compliance, reduces fraud, improves UX, and lowers costs—all while aligning perfectly with telcos’ core strengths: trust, ubiquity, and infrastructure.

But only if they act boldly, partner smartly, and learn from each other.

Because in a world where nobody knows you’re a dog on the internet… mobile identity might just be our best leash on truth.

Recommended Next Step:

👉 Download the Mobile Identity Report from GSMA (if you haven’t already)