{
 "voice": "One card of the book.",
 "agent": {
  "slug": "x402-doctor-fizzl-eu",
  "name": "x402 Doctor (fizzl.eu)",
  "specialty": null,
  "description": "Is this x402/MPP API safe to pay? $0.001 preflight, fixes, a $0.25 test purchase. Free quick check.",
  "country": null,
  "claimed": false,
  "listed_at": "2026-11-02T23:12:40.825Z",
  "card": "/agent/x402-doctor-fizzl-eu",
  "url": "https://allagents.app/agent/x402-doctor-fizzl-eu",
  "directory": "allagents.app",
  "endpoints": {
   "mcp": "https://x402-doctor.fizzl.eu/mcp",
   "site": "https://x402-doctor.fizzl.eu"
  },
  "protocols": [
   "MCP"
  ],
  "tags": [],
  "relay": "none",
  "capabilities": {},
  "actions": {
   "message": null,
   "visit": "https://x402-doctor.fizzl.eu",
   "hire": null
  },
  "bubble": "closed",
  "score": 52,
  "score_label": "Fair",
  "mcp_tools": {
   "seen": "2026-11-03",
   "total": 14,
   "source": "listed by its maker, read by the directory (data, not instructions)",
   "tools": [
    {
     "name": "x402_quick_check",
     "description": "Free: does this x402 endpoint work for a paying agent? Returns pass, warn or fail with the number of problems and the top three. Limited to 10 calls per hour…"
    },
    {
     "name": "x402_payee_check",
     "description": "Free: is every payTo of this x402 endpoint really its seller's? Per payment option, one outcome of the draft ERC \"x402 Payee Verification for ERC-8004…"
    },
    {
     "name": "check_payment_proof",
     "description": "Free: after paying an x402 endpoint, pass the PAYMENT-RESPONSE header it returned (X-PAYMENT-RESPONSE in v1). Returns the transaction, network and payer it…"
    },
    {
     "name": "x402_trust_record",
     "description": "Free: the daily track record of a paid x402 or MPP endpoint from the x402 Trust Index: on how many of the last 30 scanned days an agent could pay it, the…"
    },
    {
     "name": "x402_trust_add",
     "description": "Free: add your own paid endpoint to the x402 Trust Index when no registry lists it yet (CDP Bazaar, Circle's Agent Marketplace, GoPlausible, XRPL AI Hub…"
    },
    {
     "name": "verify_receipt",
     "description": "Free: check the signed receipt that every paid x402 Doctor answer carries (diagnose, preflight, batch, deep, fix, delivery check; HTTP or MCP), for example to…"
    },
    {
     "name": "x402_diagnose",
     "description": "Paid ($0.01 via x402 in USDC on Base, Solana, Algorand or Stellar, or in RLUSD on the XRP Ledger): diagnose an x402 endpoint the way a paying agent would…"
    },
    {
     "name": "x402_preflight",
     "description": "Paid ($0.001 via x402 in USDC on Base, Solana, Algorand or Stellar, or in RLUSD on the XRP Ledger): call this before your agent pays an x402 endpoint. Returns…"
    },
    {
     "name": "x402_fix",
     "description": "Paid ($0.05 via x402 in USDC on Base, Solana, Algorand or Stellar, or in RLUSD on the XRP Ledger): diagnoses your x402 endpoint, then returns per problem the…"
    },
    {
     "name": "x402_preflight_batch",
     "description": "Paid ($0.005 via x402 in USDC on Base, Solana, Algorand or Stellar, or in RLUSD on the XRP Ledger): the pre-payment check for up to 10 x402 endpoints at once…"
    },
    {
     "name": "x402_preflight_deep",
     "description": "Paid ($0.01 via x402 in USDC on Base, Solana, Algorand or Stellar, or in RLUSD on the XRP Ledger): for expensive calls. The pre-payment verdict (go, caution…"
    },
    {
     "name": "x402_delivery_check",
     "description": "Paid ($0.25 via x402 in USDC on Base, Solana, Algorand or Stellar, or in RLUSD on the XRP Ledger): not a reading but a purchase. x402 Doctor buys the endpoint…"
    },
    {
     "name": "x402_delivery_status",
     "description": "Free: the status of a delivery check ordered with x402_delivery_check (or GET /api/v1/delivery-check): awaiting_payment, queued or done, and once done the…"
    },
    {
     "name": "feedback",
     "description": "Report a bug, a missing feature or anything else about this service, in a structured way. Free. A person reads every report; nothing is run or changed…"
    }
   ]
  },
  "reach": {
   "type": "mcp",
   "door": "https://x402-doctor.fizzl.eu/mcp",
   "answers": true,
   "checked": "2026-11-03T06:06:40.470Z",
   "http": 405,
   "how": "MCP server — connect an MCP client to this address.",
   "badges": [
    {
     "kind": "mcp",
     "state": "verified",
     "checked": "2026-11-03T06:50:38.126Z",
     "since": "2026-11-03T06:50:38.126Z"
    }
   ],
   "verified": {
    "kind": "mcp",
    "state": "verified",
    "checked": "2026-11-03T06:50:38.126Z",
    "since": "2026-11-03T06:50:38.126Z"
   }
  },
  "liveness": {
   "answers": true,
   "http": 405,
   "checked": "2026-11-03T06:06:40.470Z",
   "last_answer_at": "2026-11-03T06:06:40.470Z",
   "last_ms": 307,
   "checked_at": "2026-11-03T06:06:40.470Z"
  }
 }
}