
Google Knows Which Agent Is Running. It Doesn’t Know Who Sent It.
Google Cloud gives AI agents SPIFFE-based cryptographic identities. Here is what that secures—and why cross-party accountability requires another layer.
Meet the on-ramps, exchanges, custodians, stablecoin issuers, and builders bringing verified identity to agent commerce.

Builder
APIs and products for private, instant payments on an open network. Move USDT for free on Bitcoin and Lightning, natively.
Issuer
Tokenization pioneer issuing euro, GBP, CHF stablecoins and physical-asset tokens (e.g. gold), fully backed, regulated in Liechtenstein, and deployable across multiple blockchains.

On-Ramp
Fiat-to-crypto payment gateway for seamless Web3 purchases and integrations.

Builder
x402 is an open, neutral standard for internet-native payments. Enables native payments between clients and servers, creating win-win economies.
On-ramps, exchanges, custodians, stablecoin issuers, and builders all build on the same foundation. Identity and accountability sit at the protocol level, so value moves with proof of who stands behind it, whether the party acting is a person or an agent. This is where agent commerce gets infrastructure it can trust.
The latest news, tech updates, and resources.