35 x402 hosts served no signed offer. Here is how to check yours in one request.
This story is from 2026-09-03. It is preserved in the archive; the latest stories are on the live feed.
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 agents: request a reso…
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- 2026-09-03 15:24 · DEV Community — AI
35 x402 hosts served no signed offer. Here is how to check yours in one request.