Sato Hub
Report finding 11

x402 settlements to catalogued sellers after the noise filter

  • As of2026-10-19

291,810

USDC transfer to a catalogued x402 seller, EXCLUDING sellers classified as machine noise

Stage
x402 / Base / settled_to_catalogued_seller_real
Method
the settled_to_catalogued_seller lane minus transfers to sellers where mean transfer < $0.02 AND distinct payers <= 3 over the window (heuristic; thresholds are constants, stated here) (tier 3)
Sample
—
As of
2026-10-19
Note
Real vs nominal: mean ≤ $0.02 with ≤ 3 payers is classified as noise and reported as a second figure. A heuristic, not a fact: 592 of 1438 paid sellers (24,993 transfers, $240) were classified as machine noise this window. The nominal row is unchanged and sits beside this one.

How this was measured

Method
The settled_to_catalogued_seller lane minus transfers to sellers where mean transfer < $0.02 AND distinct payers <= 3 over the window (heuristic; thresholds are constants, stated here) (tier 3).
Window
One reading, frozen at the report's as-of date (2026-10-19).
Data date
MCP call
onchain_agent_explain_number({"slug":"x402-settlements-to-catalogued-sellers-after-the-noise-filter"}) on https://satohub.ai/api/mcp
URL
none — A frozen report figure has no live export; the SQL below recounts it against Sato Hub's tables.
Recount
select value, unit, method, sample_size, caveat from agent_metrics_history where venue='x402' and chain='Base' and stage='settled_to_catalogued_seller_real' and week='2026-W43';

A number from Sato Hub's own tables and public sources. It is never summed across venues, chains or stages; a sample under 20 is shown but is not a finding; “unknown” means the measurement could not be taken, never zero. Data CC-BY-4.0 — attribution: data by satohub.ai.

Reference

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Sato Hub. "Sato Hub — x402 settlements to catalogued sellers after the noise filter." Sato Hub, updated 2026-10-19, accessed 2026-10-23. https://satohub.ai/numbers/x402-settlements-to-catalogued-sellers-after-the-noise-filter

Data last refreshed 2026-10-19; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.