MARKET MONITOR / CATALOGUE Services 137,472 MCP listed 41,667 x402 95,907 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-02 · 3 sources

Provider

maraventanoindex.com

maraventanoindex.com · 1 listed service · provider site

Lookup x402 REST usage

Per-call counterparty lookup. Pass ?ua=<counterparty-UA>. Returns ONE signed row: has_record (yes/no), payment-attached count, settlement count, class, verdict (known_payer | probe_only | low_signal | unknown), with Ed25...

maraventanoindex.com Crypto & Payments 41 calls / 30d checked 2026-11-02

0.01 USDC per call per call

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