x402 endpoint conformance lookup

About this service

52.1% of endpoints listed in the CDP Bazaar fail that catalogue's own validator, and 30.3% cannot complete a payment at all. This looks a resource up in our own rolling sweep of every listing and returns the validator verdict, exactly which checks failed, the protocol version, the catalogue's 30-day call and payer counts, and when that row was last rechecked.

Tools included — 15

Reported by this server's own tools/list, refreshed automatically.

Add to your agent

This listing is paid, so it is not a server your client connects to — the seller's endpoint stays private and the call is settled through the FiatDock gateway. Install FiatDock once, then invoke this listing by id.

1. Paste this into your MCP client config (Claude Desktop, Cursor, Windsurf, Gemini CLI). Click the block to select all, then copy.

{
  "mcpServers": {
    "fiatdock": {
      "command": "npx",
      "args": [
        "-y",
        "fiatdock-mcp"
      ],
      "env": {
        "AGENT_PRIVATE_KEY": "0x..."
      }
    }
  }
}

Replace 0x... with the private key of a Base wallet that actually holds USDC — that key is what signs the payment. Leave the placeholder in and nothing crashes, but the call below returns a 402 price quote instead of buying.

2. Then have your agent call:

call_service({ id: "svc_5842bb68-cc29-4647-8b45-446c3719fb7d", args: { … } })

Listing id: svc_5842bb68-cc29-4647-8b45-446c3719fb7d · networks: base · paid per call via x402 (100% to the seller — 0% launch offer, the buyer makes a single x402 payment)
Not sure what args to send? get_service({ id: "svc_5842bb68-cc29-4647-8b45-446c3719fb7d", includeSchemas: true }) returns the argument names and types — free, and it is the only way to get them.

Reviews — none yet

Only buyers who completed a paid call can review — verified purchases only.