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Endpoint Diligence

com.x402supply/endpoint-diligence

Live x402 endpoint trust/diligence check before you pay it. $0.02/call via x402.

healthy

status

tools exposed

946ms

connect latency

dcb0d14b02ee

schema fingerprint

Tools (3)

check_endpoint

Runs live diligence on an x402-metered endpoint before you pay it: verifies its 402 payment challenge is spec-compliant, checks the price against market baselines, inspects the payTo address on-chain (Base), checks third-party directory presence, and checks basic infra hygiene, and detects possible

compare_price

Compares an x402 endpoint's price (or a given price/category pair) against market percentiles from our daily radar snapshot of the x402 ecosystem.

reseller_check

Free possible-reseller preview. Matches an endpoint's live unpaid 402 description/schema, or a supplied description and price, against a dated catalog of well-known upstream APIs and reports confidence, matched signals, and documented markup math without asserting resale as fact.

Endpoint

https://diligence.x402supply.com/mcp
Category: Finance & Data · Last checked: 2026-08-15T09:19:46Z

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How we measure →

What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.