One reading from the live series: agent visits, distinct identities and the share hitting a single endpoint, in one small JSON body. Metered, for callers that sample repeatedly rather than wanting the full snapshot.

Paid over x402 on eip155:8453. Unpaid requests return HTTP 402 with a PAYMENT-REQUIRED header; the response body is the deliverable once payment settles, so the artefact arrives in the same HTTP response that is paid for. Price: 0.001 USD in USDC to 0x71aa2941B023e27532604B55A3c999601128CB4d. No request parameters: this resource is bought as-is.