Visa, Mastercard, and Ant International Join Forces to Advance AI Payment Agent Identity Verification Standards
nashnova research
Visa, Mastercard and Ant International announced a joint effort to build identity-verification standards for AI agents making payments. McKinsey projects AI agents will handle $3–5 trillion in consumer transactions by 2030 — whether this standard takes hold will shape the pace of commercialization.
What problem are the three giants trying to solve?
AI agents — programs that shop and pay on your behalf — are entering payment systems, but no unified standard exists to verify whether a given AI agent is trustworthy.
This means → every platform builds its own verification, raising integration costs for merchants and wallets while leaving risk hard to manage.
Visa, Mastercard and Ant International aim to create a cross-ecosystem trust framework so different payment networks can recognize verified AI agents.
How does the "Know-Your-Agent" framework actually work?
The core is a Know-Your-Agent (KYA) interoperability framework — think of banks' Know-Your-Customer (KYC) rules, but the subject being verified is an AI, not a person.
It merges three existing protocols: Visa's Trusted Agent Protocol, Mastercard's Verifiable Intent, and Ant International's Agentic Mobile Protocol.
In plain terms = the three companies are stitching their separate "AI ID card" schemes into one shared standard, so any AI agent that shows up to pay can be checked and trusted on the other side.
Why is this being built in Singapore?
The collaboration runs through BuildFin.ai, a platform led by the Monetary Authority of Singapore that brings together financial institutions, tech providers and researchers.
This signals that Singapore is positioning itself as a rule-setting hub for AI financial infrastructure, not just a sandbox for experiments.
For the three partners, advancing standards on a regulator-backed platform carries more industry credibility than a purely commercial alliance.
What does a $3–5 trillion market really mean?
McKinsey projects that by 2030, AI agents will process $3–5 trillion in global consumer transactions.
This means → AI agents are no longer a lab concept — they are about to claim a significant share of global consumer payments.
But whether standards converge and risk controls keep pace will directly shape this sector's commercialization speed and regulatory trajectory — standards must lead before the market scales.
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