MCP server

merona — x402 settlement index Official

io.merona/settlement-index

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

See what actually settles on x402: wash-adjusted volume, payTo checks. Free, no key, no signup.

At a glance

Type

MCP server

Publisher

merona.io (verified by the MCP Registry)

Status

Working at last check

Tools

4

Token cost

About 748 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

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

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"settlement-index":{"type":"http","url":"https://api.merona.io/mcp"}}}

Antigravity

agy mcp add settlement-index https://api.merona.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"settlement-index","server_url":"https://api.merona.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"settlement-index","server_url":"https://api.merona.io/mcp"}

Tools

• clean_stats ~146 tokens
  Get wash-adjusted x402 settlement volume per chain — spend that survives removal of funded loops and self-dealing cycles, which can differ from raw transfer totals by orders of magnitude. Returns clean settlement count, clean volume in USD and an as-of date per chain. Takes no arguments. Free, no ke
• mismatch_feed ~162 tokens
  List x402 endpoints currently advertising one payout address while asking payers for another, from merona's nightly probe of the public catalog — the top 10 entries with advertised vs live addresses, full counts and as-of dates (complete feed, uncapped: merona.io/mismatches.json). Takes no arguments
• payto_check ~186 tokens
  Check whether an x402 endpoint or wallet pays out where it claims to, before your agent sends funds. Takes one wallet address or endpoint URL. Returns any catalog-vs-live payout mismatch, dated payout-rotation history, and whether the address has settled on chain. Free, no key. Use mismatch_feed ins
• trust_score ~254 tokens
  Score a specific seller wallet before paying it: wash-aware m.Score with an A–F grade, component breakdown, wash flags including multi-hop cycle detection, and the snapshot SHA so the result can be re-derived independently. Requires chain and address. Free — no key or payment needed. Optional: pass

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