What the measured evidence supports

The latest verified x402 state attributes $25,338.65 in settlement volume on Base over 30 days.

The latest verified x402 state attributes 8715 distinct on-chain buyers on Base over 30 days.

The latest verified x402 state includes 1350 validated sellers.

The latest verified x402 state reports 50.2% call coverage.

The sampled join in the latest verified x402 state has 100% EIP-3009 consistency.

The attributed figure is a floor rather than a total: it counts only settlement this measurement could tie on-chain to a catalogued seller. Flow it could not attribute is missing from the figure, not absent from the market.

The cited third-party snapshot assigns 51.1% of reported volume to Coinbase/CDP.

The cited third-party snapshot reports $881,466.19 in facilitator volume.

The cited third-party snapshot lists BSE as the leading reported network.

The facilitator figure is reported by a third party and is cited here, not verified here. It answers a different question from the attributed floor and is measured a different way, so the two are reported side by side and are never added together.

Readers and agents can inspect the companion dataset, follow the public methodology, and query the API from the links below.

This answer applies only to the observed sample, measurement window, and coverage stated by the linked methodology.

Interpretation should preserve the caveats attached to every used claim rather than generalize beyond available coverage.