How large and recurring is the measured x402 buyer base on Base?

What the measured evidence supports

x402 payments on Base have over 8000 distinct on-chain buyers in 30 days, 65.7% of them recurring. The self-reported call count inflates the picture; the honest signal is on-chain buyer structure, not a volume headline.

The figures describe the measured sample and the coverage stated by the methodology, not the whole population. Where coverage is partial, the gap is declared rather than estimated.

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.