Server definition

Hash: sha256:94193664c1c2a686c16e1353474c99b2fffb6de546af7465727700f2982bf55b
What it is: What a remote MCP server returned when asked what it offers: 20 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "PAID 0.01 USDC/call, or free trial (3/day/IP). Read-only audit of the ERC-20 approvals an owner granted for a token: spender, allowance, contract vs EOA, verified flag, drainable amount and a drain-risk verdict. On 402, pay the accepts[] terms then retry with the payment tx hash.",
      "inputSchema": {
        "properties": {
          "owner": {
            "description": "Address whose approvals are audited (0x...)",
            "type": "string"
          },
          "payment": {
            "type": "string"
          },
          "spenders": {
            "description": "Extra spenders to check beyond the log window",
            "items": {
              "type": "string"
            },
            "maxItems": 20,
            "type": "array"
          },
          "token": {
            "description": "ERC-20 token contract (0x...)",
            "type": "string"
          }
        },
        "required": [
          "token",
          "owner"
        ],
        "type": "object"
      },
      "name": "approval_risk",
      "outputSchema": null
    },
    {
      "description": "Create a SIGNED, hash-chained, append-only attestation (verifiable proof-of-existence) for a payload. PAID: 0.05 USDC/call, or free trial (3/day/IP). On 402, pay the accepts[] terms then retry with the payment tx hash.",
      "inputSchema": {
        "properties": {
          "data": {
            "description": "Payload to attest (any string).",
            "type": "string"
          },
          "payment": {
            "description": "Optional X-PAYMENT base tx hash of the USDC payment.",
            "type": "string"
          }
        },
        "required": [
          "data"
        ],
        "type": "object"
      },
      "name": "attest",
      "outputSchema": null
    },
    {
      "description": "FREE. Get the ECDSA P-256 public key (PEM) and keyId used to sign ledger entries.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "attestation_pubkey",
      "outputSchema": null
    },
    {
      "description": "PAID 0.001 USDC/call. SHA-256 hex of a string.",
      "inputSchema": {
        "properties": {
          "input": {
            "type": "string"
          },
          "payment": {
            "type": "string"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      },
      "name": "hash_sha256",
      "outputSchema": null
    },
    {
      "description": "FREE. Service liveness and version.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "health",
      "outputSchema": null
    },
    {
      "description": "PAID 0.01 USDC/call, or free trial (3/day/IP). One-block liquidity audit of a Base token: Uniswap V3 / Aerodrome pools, the USD needed to move the price 1/2/5/10%, holder concentration, LP burn evidence and explicit coverage gaps. On 402, pay the accepts[] terms then retry with the payment tx hash.",
      "inputSchema": {
        "properties": {
          "pair": {
            "description": "Analyze only this pool instead of all pools (0x...)",
            "type": "string"
          },
          "payment": {
            "type": "string"
          },
          "token": {
            "description": "Token contract to audit (0x...)",
            "type": "string"
          }
        },
        "required": [
          "token"
        ],
        "type": "object"
      },
      "name": "liquidity_risk",
      "outputSchema": null
    },
    {
      "description": "PAID 0.001 USDC/call. Generate a cryptographic Merkle inclusion proof for a list of items and target element.",
      "inputSchema": {
        "properties": {
          "items": {
            "description": "Array of items",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "payment": {
            "type": "string"
          },
          "target": {
            "description": "Target item or index",
            "type": "string"
          }
        },
        "required": [
          "items"
        ],
        "type": "object"
      },
      "name": "merkle_prove",
      "outputSchema": null
    },
    {
      "description": "FREE. Verify a cryptographic Merkle inclusion proof against a root.",
      "inputSchema": {
        "properties": {
          "item": {
            "type": "string"
          },
          "proof": {
            "items": {
              "type": "object"
            },
            "type": "array"
          },
          "root": {
            "type": "string"
          }
        },
        "required": [
          "item",
          "proof",
          "root"
        ],
        "type": "object"
      },
      "name": "merkle_verify",
      "outputSchema": null
    },
    {
      "description": "PAID 0.001 USDC/call. Get real-time Base L2 gas estimates and asset prices (ETH, USDC, cbBTC, AERO, VIRTUAL) with an ECDSA P-256 digital signature from the sovereign agent.",
      "inputSchema": {
        "properties": {
          "payment": {
            "description": "Optional X-PAYMENT base tx hash of the USDC payment.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "oracle_base",
      "outputSchema": null
    },
    {
      "description": "FREE. Full pricing terms, endpoints, and payment mechanics.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "pricing",
      "outputSchema": null
    },
    {
      "description": "FREE. Read the attestation ledger (paginated).",
      "inputSchema": {
        "properties": {
          "from": {
            "type": "integer"
          },
          "limit": {
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "read_ledger",
      "outputSchema": null
    },
    {
      "description": "LEGACY NAME of token_scan — same route, same arguments, kept so clients written against this server keep working. PAID 0.001 USDC/call, or free trial (3/day/IP). Base token safety analysis: honeypot detection, mint traps, selfdestruct/delegatecall, proxy and tax risks from contract bytecode, with a risk score and signed verdict. On 402, pay the accepts[] terms then retry with the payment tx hash.",
      "inputSchema": {
        "properties": {
          "address": {
            "description": "Token or contract address on Base (0x...).",
            "type": "string"
          },
          "payment": {
            "description": "Optional X-PAYMENT base tx hash of the USDC payment.",
            "type": "string"
          }
        },
        "required": [
          "address"
        ],
        "type": "object"
      },
      "name": "security_scan",
      "outputSchema": null
    },
    {
      "description": "PAID 0.001 USDC/call. Web3 token risk, security checks, and sentiment scoring with signed verdict.",
      "inputSchema": {
        "properties": {
          "asset": {
            "description": "Asset symbol (e.g. ETH, AERO, VIRTUAL)",
            "type": "string"
          },
          "payment": {
            "type": "string"
          }
        },
        "required": [
          "asset"
        ],
        "type": "object"
      },
      "name": "sentiment_analysis",
      "outputSchema": null
    },
    {
      "description": "PAID 0.001 USDC/call, or free trial (3/day/IP). Newest liquidity pools created on Base (Uniswap v3/v4, Aerodrome) with a bytecode risk score per new token. Filters are optional. On 402, pay the accepts[] terms then retry with the payment tx hash.",
      "inputSchema": {
        "properties": {
          "dex": {
            "description": "Restrict to one venue",
            "enum": [
              "uniswap-v4",
              "uniswap-v3",
              "aerodrome",
              "aerodrome-slipstream"
            ],
            "type": "string"
          },
          "limit": {
            "description": "Max pools to return (default 50)",
            "maximum": 500,
            "minimum": 1,
            "type": "integer"
          },
          "maxRisk": {
            "description": "Only pools whose risk score is at most this",
            "maximum": 100,
            "minimum": 0,
            "type": "number"
          },
          "minRisk": {
            "description": "Only pools whose risk score is at least this",
            "maximum": 100,
            "minimum": 0,
            "type": "number"
          },
          "payment": {
            "type": "string"
          },
          "since": {
            "description": "ISO-8601 timestamp; only pools detected after it",
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "sentinel_latest",
      "outputSchema": null
    },
    {
      "description": "FREE, runs locally against Base Mainnet RPC. Dry-run a transaction before sending it: eth_call + eth_estimateGas at the latest block. Predicts whether it will revert and decodes the reason (Error(string), Panic(uint256) codes, custom-error selector, or node rejection such as insufficient funds). Returns { ok, willRevert, revertReason, estimatedGas, returnData }.",
      "inputSchema": {
        "properties": {
          "data": {
            "description": "Calldata as 0x-hex (default 0x for a plain ETH transfer).",
            "type": "string"
          },
          "from": {
            "description": "Optional sender address; needed for balance/allowance-dependent calls.",
            "type": "string"
          },
          "to": {
            "description": "Target contract or recipient address on Base (0x...).",
            "type": "string"
          },
          "value": {
            "description": "ETH value in wei, decimal or 0x-hex (default 0).",
            "type": "string"
          }
        },
        "required": [
          "to"
        ],
        "type": "object"
      },
      "name": "simulate_base_transaction",
      "outputSchema": null
    },
    {
      "description": "PAID 0.001 USDC/call, or free trial (3/day/IP). Bytecode security scan of a Base token contract: honeypot opcodes, mint/blacklist/pause/tax capabilities, a risk score and a verdict. Read-only — no transaction is sent. On 402, pay the accepts[] terms then retry with the payment tx hash. (Exposed as `security_scan` on older clients.)",
      "inputSchema": {
        "properties": {
          "address": {
            "description": "Token contract on Base (0x...)",
            "type": "string"
          },
          "payment": {
            "description": "Optional X-PAYMENT base tx hash of the USDC payment.",
            "type": "string"
          }
        },
        "required": [
          "address"
        ],
        "type": "object"
      },
      "name": "token_scan",
      "outputSchema": null
    },
    {
      "description": "PAID 0.01 USDC/call, or free trial (3/day/IP). Read-only buy/sell simulation of a Base token through the Uniswap V2 WETH pool: returns reverts, the MEASURED transfer tax and a honeypot verdict. No transaction is sent. On 402, pay the accepts[] terms then retry with the payment tx hash. (Not the same tool as simulate_base_transaction, which dry-runs arbitrary calldata for free.)",
      "inputSchema": {
        "properties": {
          "amount": {
            "description": "ETH for a buy, token units for a sell (positive decimal string)",
            "type": "string"
          },
          "payment": {
            "type": "string"
          },
          "side": {
            "description": "Trade direction being simulated",
            "enum": [
              "buy",
              "sell"
            ],
            "type": "string"
          },
          "token": {
            "description": "Token contract to trade (0x...)",
            "type": "string"
          },
          "wallet": {
            "description": "Address simulated as the trader (0x...)",
            "type": "string"
          }
        },
        "required": [
          "token",
          "side",
          "amount",
          "wallet"
        ],
        "type": "object"
      },
      "name": "tx_simulate",
      "outputSchema": null
    },
    {
      "description": "PAID 0.001 USDC/call. Generate a UUIDv4.",
      "inputSchema": {
        "properties": {
          "payment": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "uuid",
      "outputSchema": null
    },
    {
      "description": "FREE. Verify a ledger entry by index or by data hash: recomputes hash, checks ECDSA signature and chain link.",
      "inputSchema": {
        "properties": {
          "dataHash": {
            "type": "string"
          },
          "index": {
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "verify_attestation",
      "outputSchema": null
    },
    {
      "description": "FREE, runs locally. Lint any x402 paid endpoint for protocol conformance: HTTP 402 challenge, x402Version, accepts[] (exact scheme), Base network and addresses, EIP-712 domain, and rejection of malformed, forged, expired, underpaid and wrong-recipient EIP-3009 payments. Returns verdict, grade and per-check results.",
      "inputSchema": {
        "properties": {
          "url": {
            "description": "Full URL of the x402-protected endpoint to check.",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "x402_conformance_check",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:94193664c1c2a686c16e1353474c99b2fffb6de546af7465727700f2982bf55b | sha256sum