Malaysia’s five mobile operators will federate a GSMA Open Gateway API to give banks and online retailers a consistent, cross-network tool to fight account takeovers and digital identity theft. CelcomDigi, Maxis, U Mobile, Telekom Malaysia, and YTL Communications plan to provide federated access to the GSMA Open Gateway Number Verification API, based on the CAMARA standard. The API verifies a user’s mobile number against real-time network attributes, offering a more secure, low-friction alternative to SMS one-time passwords. Network-anchored verification provides silent, possession-based authentication that reduces user friction and closes common OTP exploits. Developers can integrate once and reach all participating Malaysian networks while each operator retains control of data, policy, and monetization.