Server definition

Hash: sha256:cb7362309cf1a7f0c2ef7c7a4df2fe2b4a8eb43fd237f500ce962e32d529c703
What it is: What a remote MCP server returned when asked what it offers: 1 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "Before paying an unfamiliar merchant via x402, including one just discovered through a marketplace like Coinbase's x402 Bazaar, call this for a machine-readable assessment of their observable on-chain payment behavior, on Base or Solana. Returns a `recommendation` (PROCEED / CAUTION / INSUFFICIENT_SIGNAL) a payment policy can branch on directly, plus supporting evidence: trust tier, confidence, payer diversity, transaction history, category (data_api/compute/content_generation/financial_data/storage/other), known platform URL(s), and the merchant's own advertised price(s) compared against category peers, with no caller-supplied price required for that. This is decision support drawn from observed behavior, not a certification. PROCEED means the available evidence doesn't show cause for concern, not a guarantee of safety. INSUFFICIENT_SIGNAL means there isn't enough history to say either way, distinct from an actual concern. Add a specific quoted price to also check that exact figure against comparable sellers. $0.01 USDC per check, paid via x402.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "amount": {
            "description": "Optional. Atomic payment amount from the 402 response's accepts[].amount, if preferred over `price`. Not required to score.",
            "type": "string"
          },
          "asset": {
            "description": "Optional. Payment asset/token from the 402 response's accepts[].asset. Not required to score.",
            "type": "string"
          },
          "merchant_wallet_address": {
            "description": "Merchant's receiving wallet address: a Base (0x...) or Solana (base58) address. Usually extractable directly from a 402 Payment Required response's accepts[].payTo.",
            "type": "string"
          },
          "network": {
            "description": "Optional. CAIP-2 network id from the 402 response's accepts[].network (e.g. \"eip155:8453\"), if already on hand. Not required to score.",
            "type": "string"
          },
          "price": {
            "description": "Quoted price in USD-equivalent, if checking fairness",
            "type": "number"
          },
          "resource_type": {
            "description": "Deprecated, accepted but unused. Price-fairness now compares against the merchant's own on-chain-derived category automatically, no need to supply this.",
            "type": "string"
          },
          "service_url": {
            "description": "Optional. The resource/service URL the agent was trying to reach. Not required to score.",
            "type": "string"
          }
        },
        "required": [
          "merchant_wallet_address"
        ],
        "type": "object"
      },
      "name": "check_merchant",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:cb7362309cf1a7f0c2ef7c7a4df2fe2b4a8eb43fd237f500ce962e32d529c703 | sha256sum