merona — x402 settlement index MCP Server

by merona

answering

merona — x402 settlement index is answering right now. Last checked 1 min ago. It exposes 4 tools.

Wash-aware x402 trust: free payTo checks, mismatch feed, and paid seller trust scores.

Uptime history 7 hours of history

7 hours agonow

100.0%

Uptime 24h

25 of 25 checks

Tools

read from the server

575 ms

Response time

average over 24h

open, no key

Access

streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add settlement-index --transport http https://api.merona.io/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "settlement-index": {
      "url": "https://api.merona.io/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.settlement-index]
url = "https://api.merona.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "settlement-index": {
      "url": "https://api.merona.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "settlement-index": {
      "url": "https://api.merona.io/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

clean

clean_stats

FREE — latest wash-adjusted clean x402 settlement figures per chain (the numbers behind merona.io).

mismatch

mismatch_feed

FREE — summary of the nightly payTo mismatch feed: counts, as-of dates, current catalog-vs-live entries.

payto

payto_check

FREE — payTo-integrity lookup for a wallet address or endpoint URL: catalog-vs-live payout mismatches and payout-rotation history, with on-chain settlement presence. Recorded facts with dates, not accusations; absence of a record is not a clearance.

trust

trust_score

PAID ($0.005/call via x402, or api_key) — wash-aware m.Score for a seller wallet: grade A-F, component breakdown, wash flags incl. cycle detection, snapshot sha for independent re-derivation. Pass payment=<base64 X-PAYMENT payload> to pay per call, or api_key=<key>.

Endpoints

URL	Transport	State	Latency	Checked
https://api.merona.io/mcp	streamable-http	answering	4724 ms	1 min ago

Alternatives to merona — x402 settlement index

same job, measured the same way

MCP Judge

by giachi85it-ux

Scores any MCP server before you trust it: free quick check, full paid report, 2-5 way compare.

4 tools answering

x402 Triage MCP

by tatelyman

MCP server for no-payment x402 surface triage, 402 Index health checks, and paid review handoff.

44 installs/wk local only

Pulsefeed X402

by nikolife2016

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

955 installs/wk 10 tools answering

Djd Agent Score

by jacobsd32-cpu

Reputation scoring for AI agent wallets on Base. Trust scores, fraud checks, x402.

34 installs/wk local only

Agent Trust MCP

by nikoble1926

ERC-8004 agent trust scores via x402: free preview + paid USDC-on-Base signed scores (5 chains)

40 installs/wk local only

ScoutScore

by scoutscore

Trust scoring for AI agents. Check scores, fidelity, and flags for x402 services.

17 installs/wk local only

Provenance MCP

by apeirontrade

Wash-traffic risk checks for Algorand x402 endpoints before your agent trusts or pays them.

45 installs/wk local only

fresh-feeds — trending/new/changed MCP servers + x402 change-data API

by foomworks

Trending/new/changed MCP servers: a liveness-probed freshness index + x402-paid change-data API

10 tools answering

merona — x402 settlement index — questions

Answers built from our own checks of this server.

What can merona — x402 settlement index do?

It exposes 4 tools, read directly from the server on our last check. Among them: clean_stats, mismatch_feed, payto_check, trust_score. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is merona — x402 settlement index working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 25 of 25 checks got a reply (100.0%), average response time 575 ms. The bar chart above shows every period we have measured.

How do I connect merona — x402 settlement index?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does merona — x402 settlement index need an API key?

No. merona — x402 settlement index completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is merona — x402 settlement index?

It answers our handshake in 575 ms on average, which is faster than 18% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.