{"data":[{"date":"2026-09-06","unique_buyers":1},{"date":"2026-09-11","unique_buyers":1},{"date":"2026-09-13","unique_buyers":1},{"date":"2026-09-15","unique_buyers":557},{"date":"2026-09-16","unique_buyers":670},{"date":"2026-09-17","unique_buyers":627},{"date":"2026-09-18","unique_buyers":532},{"date":"2026-09-19","unique_buyers":623},{"date":"2026-09-20","unique_buyers":547},{"date":"2026-09-21","unique_buyers":584},{"date":"2026-09-22","unique_buyers":626},{"date":"2026-09-23","unique_buyers":547},{"date":"2026-09-24","unique_buyers":545},{"date":"2026-09-25","unique_buyers":580},{"date":"2026-09-26","unique_buyers":657},{"date":"2026-09-27","unique_buyers":592},{"date":"2026-09-28","unique_buyers":609},{"date":"2026-09-29","unique_buyers":628},{"date":"2026-09-30","unique_buyers":572},{"date":"2026-10-01","unique_buyers":570},{"date":"2026-10-02","unique_buyers":144}],"caveat":"Conservative undercount: only USDC settlements via facilitators we measure are counted. Operator-level (the full payout address), not pro-rata: do not sum across services that share a payout address. The daily series rolls up hourly, so the latest day can be up to about an hour behind, and briefly after a deploy the whole series can read low until the first rollup finishes (usually within minutes). Distinct buyers are counted per payout address, so a service with more than one payout address is an upper bound (a buyer paying two of its addresses on the same day counts once per address); a single-address service is exact.","provenance":{"license":"CC-BY-4.0","attribution_required":true,"attribution":"Data: x402-list.com (CC BY 4.0)","cite_as":"https://x402-list.com/api/v1/services/cluster-protocol/buyers","source":"https://x402-list.com"}}