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MARKET MONITOR / CATALOGUE Services 102,741 MCP listed 39,685 x402 63,109 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Merchant Risk

2 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Clearance x402 REST usage

Decide whether an autonomous agent both can and should execute an exact x402 payment. Verifies predelegated spending authority, challenge/request integrity, and public merchant transaction-risk signals, then returns an e...

json-repair-api-9ybv.onrender.com Crypto & Payments 2 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Preflight x402 REST usage

Public, account-free preflight for an autonomous x402 payment. Validates the merchant's exact PAYMENT-REQUIRED challenge against the intended request, checks Base USDC payment integrity and public merchant/payTo risk evi...

json-repair-api-9ybv.onrender.com Crypto & Payments 1 calls / 30d checked 2026-10-26
0.001 USDC per call per call

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