{"id":"x402.base.facilitated.share.24h.v1","title":"Share of EIP-3009 settlement transactions on Base submitted by listed x402 facilitators","unit":"share of transactions (sample)","chain_set":"eip155:8453 (Base)","window":"transactions of the last 24 hours","definition":"Of a random sample of the window's transactions carrying EIP-3009 authorisations on Base USDC, the share whose sender is on the public x402 facilitator list (a dated snapshot of DefiLlama's list, which credits x402scan and x402-list.com), with a 95% interval and the breakdown by facilitator name.","method":"afg-eip3009 samples up to 300 not-yet-sampled transactions each hour and reads their sender from a free public node; published once the day's sample holds at least 200 transactions. First full day 20-21 Oct 2026: 256 of 300 (85.3%, interval 81.3-89.3%): Central City 161, Coinbase 95, not on the list 44; by USD 19.1%.","excludes":["Senders missing from the list: counted as not x402, so the share is a floor."],"does_not_assert":["That a listed facilitator's transaction is always an x402 payment, or that an unlisted sender's never is.","A census: it is a sample with its interval."],"source":"AFG-Pulse EIP-3009 rail","since":"2026-10-21","revisions":[],"body_sha256":"0d26f98efcffc50282167fa2495a2fc298b1089e8a7347715fd421ec643239a1","url":"https://agenticfinancegraph.com/def/x402.base.facilitated.share.24h.v1","ladder":"https://agenticfinancegraph.com/ai-agent-liveness-methodology-l0-l9-ladder","license":"https://creativecommons.org/licenses/by/4.0/","attribution":"Agentic Finance Graph — https://agenticfinancegraph.com"}