All servers · Agent payments (x402) · Markets & trading

x402 Counterparty Score

org.x402score/counterparty-score · v0.1.0

No registry update 90+ days

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	tools
Tool definitions	2 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Trust scores for x402 sellers: wash-trading, real buyers, verdict. $0.02/score via x402 on Base.

streamable-http · https://x402score.org/mcp

claude mcp add --transport http counterparty-score https://x402score.org/mcp

{
  "mcpServers": {
    "counterparty-score": {
      "url": "https://x402score.org/mcp"
    }
  }
}

score_x402_counterparty
Returns trust verdict (trusted/caution/avoid) with wash-trading ratio, real-buyer count, and repeat-buyer rate for an x402 endpoint URL or pay-to address. $0.02/call. Computed from Base on-chain settlement data and the x402 Bazaar catalog; a score is sold only if refreshed within the past 24 hours.
get_sample_score
Returns a clearly-marked stale sample counterparty score in the exact response schema of score_x402_counterparty (verdict, wash_trading_ratio, real_buyer_count, repeat_buyer_rate, source, updated_at, confidence). Free, no payment required, no input required. Sample data is fixed and expired by desig

Website · JSON · Text for agents · Registry updated 2026-07-10