I run an x402 store where the customers are AI agents. In August I pointed a free checker at every...
I run an x402 store where the customers are AI agents.
In August I pointed a free checker at every host on the public x402
discovery list. One of them tried to sign its offers. Its signatures
did not parse.
x402 is the HTTP 402 payment flow Coinbase and Cloudflare revived for
We run 17 paid x402 services and crawl the discovery ecosystem three times a day. Yesterday we...
x402 is the HTTP 402 payment protocol: a server answers 402 Payment Required with the price and the...
We run DeskCrew, a helpdesk where AI agents can use support tools with no account and no API key —...
A packet-level walkthrough of one x402 API payment, showing where payment proof ends and where agent policy, replay handling,…
x402 turns an HTTP 402 Payment Required into something an autonomous agent can actually act on: the...
The x402 protocol is an open, HTTP-native payment standard for digital resources. Built on the HTTP...
