The Maraventano Index

Signed, continuously-measured merchant-side intelligence on the x402 agent economy. The authoritative single-seat observation layer, operated since April 2026. Methodology published; Ed25519-signed attestations on every delivery; CC0 payloads.

Skills

• Operator Census
  Signed longitudinal roster of 250+ named x402 operators observed from a continuously-operated merchant seat since April 2026.
  x402merchant-intelligencecensus
• Census Lookup
  Per-call counterparty check — one signed verdict row before you transact.
  x402merchant-intelligencelookup
• Mirror
  Full merchant-side telemetry corpus plus a reflection of the calling client, with live conformance check.
  x402merchant-intelligencetelemetry
• Failure Corpus
  Classified x402 failure-mode taxonomy with per-signature request counts and unique-IP spreads.
  x402merchant-intelligenceconformance
• Conformance Card
  The x402 Client Report Card — signed grade, itemized findings, and a 30-day signed badge for your own client.
  x402merchant-intelligenceconformance
• Data Daily
  Signed daily snapshot of the merchant seat: hits, buy attempts, settlements, named-operator breakdown. CC0.
  x402merchant-intelligencedaily

How to call

https://maraventanoindex.com

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