io.fomox/assay

up checked 2026-11-11T05:37:26.879Z

Unclaimed · Unverified

Publisher-provided title

Assay: settlement verification

Publisher-provided description

Verify crypto payments really settled and how much arrived. 20 chains. Read only, no API key.

Summary by lookupd

Verifies whether crypto payments settled on 20 chains and how much arrived, plus spend-policy checks and sandbox practice.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http assay https://fomox.io/api/assay/mcp

Codex, remote (streamable-http)

codex mcp add assay --url https://fomox.io/api/assay/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "assay": {
      "url": "https://fomox.io/api/assay/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

verify_payment Check whether a crypto payment really settled and how much was ACTUALLY delivered, which is often not the amount the transaction claims. Use this before crediti
list_chains List every chain this service can verify, with the confirmation depth each needs before a payment is treated as final, and how deeply it can be verified. Call t
list_failure_modes List every known way a blockchain payment can appear successful while being worth less than it claims, or nothing at all. Each entry explains what the chain doe
evaluate_spend_policy Check a proposed payment against spending limits that live OUTSIDE your context, where no instruction in a prompt, a message or a web page can change them. Retu
run_sandbox_case Practise on a payment designed to deceive you, with no money at risk. Returns a verification result shaped exactly like a real one for one of 19 adversarial cas
check_sandbox_answer Score your decision on a sandbox case. Tell it whether you would have credited the payment and for how much, and it replies with whether that was correct and, i

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.fomox/assay.svg)](https://lookupd.com/servers/io.fomox/assay)