Veriql

{
  "$comment": "Machine-readable card for autonomous agents. Served at /.well-known/agent.json and /agent.json. WHY IT DECLARES PRICES UP FRONT: a survey of 427 agent cards found 97 declaring x402 support and only 8 actually answering a 402 with real terms, because a card has nowhere obvious to put payment information and providers leave it to the 402 to reveal. An agent choosing between services cannot afford a round trip per candidate, so what costs money is stated here. The 402 response remains AUTHORITATIVE for the exact payment instruction (wallet, asset, nonce, fee payer); this file deliberately omits the payout address so it can never advertise a wallet that configuration has since changed.",
  "name": "Veriql",
  "description": "Read-only crypto risk checks. Scores a token for rug, honeypot and drainer risk, or a public wallet for dangerous token approvals, and returns every penalty driver behind the number. Never asks for a private key, a seed phrase or a wallet connection, and never signs or moves funds.",
  "url": "https://veriql.app",
  "documentation": "https://veriql.app/api",
  "openapi": "https://veriql.app/openapi.json",
  "methodology": "https://veriql.app/llms-full.txt",
  "trackRecord": "https://veriql.app/track-record",
  "version": "1.0.0",
  "provider": {
    "name": "Veriql",
    "url": "https://veriql.app"
  },
  "capabilities": {
    "readOnly": true,
    "custodial": false,
    "requiresWalletConnection": false,
    "streaming": false
  },
  "payment": {
    "x402": {
      "supported": true,
      "note": "Call any paid endpoint with no key to receive a 402 carrying the exact, current terms. That response is authoritative; the figures below are indicative so an agent can rank services without a round trip.",
      "scheme": "exact",
      "networks": [
        "solana",
        "base"
      ],
      "asset": {
        "symbol": "USDC",
        "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "decimals": 6
      },
      "baseAsset": {
        "symbol": "USDC",
        "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "decimals": 6
      },
      "indicativePriceUsd": 0.005,
      "appliesTo": [
        "/api/v1/scan",
        "/api/v1/token",
        "/api/v1/launch",
        "/api/v1/blocklist",
        "/api/v1/payee",
        "/api/v1/signature",
        "/api/v1/outcomes"
      ]
    },
    "apiKey": {
      "supported": true,
      "freeKey": "https://veriql.app/api/checkout?pack=free",
      "header": "x-api-key",
      "alsoAccepts": "Authorization: Bearer <key>",
      "note": "Prepaid credit packs work out between $0.0002 and $0.00095 per call, so a key is much cheaper than x402 for sustained use. x402 exists for the case where an agent cannot complete a checkout at all."
    }
  },
  "skills": [
    {
      "id": "launch",
      "name": "Token safety score",
      "description": "A 0-100 launch-safety score for a token or mint, with every penalty driver named: mint and freeze authority, permanent delegate, transfer tax and hooks, LP lock, holder concentration, liquidity depth and trading shape.",
      "endpoint": "https://veriql.app/api/v1/launch",
      "method": "GET",
      "paid": true,
      "inputSchema": {
        "type": "object",
        "properties": {
          "address": {
            "type": "string",
            "description": "Token contract or Solana mint address"
          },
          "chainId": {
            "type": "string",
            "description": "Chain id or key: 1, base, bsc, polygon, arbitrum, tron, solana. Defaults to Ethereum."
          }
        },
        "required": [
          "address"
        ]
      },
      "exampleInput": {
        "address": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263",
        "chainId": "solana"
      }
    },
    {
      "id": "scan",
      "name": "Wallet approval scan",
      "description": "Risky token approvals for a public wallet across Ethereum, BNB Chain, Polygon, Arbitrum and Base, with a 0-100 Security Score, itemised drivers and a best-effort USD value-at-risk.",
      "endpoint": "https://veriql.app/api/v1/scan",
      "method": "GET",
      "paid": true,
      "inputSchema": {
        "type": "object",
        "properties": {
          "address": {
            "type": "string",
            "description": "Public EVM address"
          }
        },
        "required": [
          "address"
        ]
      },
      "exampleInput": {
        "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
      }
    },
    {
      "id": "token",
      "name": "Token contract check",
      "description": "Honeypot, punishing taxes, mintable supply, hidden owner and proxy risks for a token contract, each as a plain-language flag. EVM chains plus Tron.",
      "endpoint": "https://veriql.app/api/v1/token",
      "method": "GET",
      "paid": true,
      "inputSchema": {
        "type": "object",
        "properties": {
          "address": {
            "type": "string"
          },
          "chainId": {
            "type": "string"
          }
        },
        "required": [
          "address"
        ]
      }
    },
    {
      "id": "blocklist",
      "name": "Drain Watch blocklist",
      "description": "Known drainer, phishing and scam addresses with category and confidence. An open subset is published free at /drain-watch/blocklist.json. For a wallet policy engine (a DENY rule over a list of addresses), load the free feed at /api/denylist?family=evm|solana|tron|btc: OFAC SDN plus Drain Watch, items already shaped as [{\"value\": address}], and for Solana the token accounts each listed address owns, which is what a TransferChecked rule matches.",
      "endpoint": "https://veriql.app/api/v1/blocklist",
      "method": "GET",
      "paid": true,
      "freeSubset": "https://veriql.app/drain-watch/blocklist.json",
      "policyFeed": "https://veriql.app/api/denylist?family=evm"
    },
    {
      "id": "payee",
      "name": "Pre-payment recipient check",
      "description": "Call before sending money to any address: OFAC sanctions, Drain Watch listing, and whether Tether or Circle has frozen it (stablecoins sent there can never leave). One verdict: do_not_pay, no_known_risk or incomplete.",
      "endpoint": "https://veriql.app/api/v1/payee",
      "method": "GET",
      "paid": true,
      "inputSchema": {
        "type": "object",
        "properties": {
          "address": {
            "type": "string",
            "description": "Recipient address: EVM, Bitcoin, Solana or Tron"
          }
        },
        "required": [
          "address"
        ]
      }
    },
    {
      "id": "signature",
      "name": "Pre-sign check",
      "description": "Call before signing anything: decodes approvals, Permits, Permit2, EIP-7702 delegations and transfers, checks who gains the power against OFAC and Drain Watch, and returns block, warn or allow. An undecodable payload is block.",
      "endpoint": "https://veriql.app/api/v1/signature",
      "method": "POST",
      "paid": true,
      "inputSchema": {
        "type": "object",
        "properties": {
          "payload": {
            "description": "Hex calldata, a typed-data object, or a JSON-RPC signing request"
          }
        },
        "required": [
          "payload"
        ]
      }
    },
    {
      "id": "outcomes",
      "name": "Track-record dataset",
      "description": "Tokens Veriql judged, each with the verdict sealed (timestamp + sha256 digest) BEFORE the label: collapsed (a measured liquidity collapse, cause named only where the reserves were measured) or no_collapse_observed (watched 24h+ with 3+ readings). Misses are included like hits. For backtesting a token filter or training a classifier. 100 rows per call, paged by cursor; an empty page is not charged.",
      "endpoint": "https://veriql.app/api/v1/outcomes",
      "method": "GET",
      "paid": true,
      "inputSchema": {
        "type": "object",
        "properties": {
          "label": {
            "type": "string",
            "enum": [
              "all",
              "collapsed",
              "no_collapse_observed"
            ]
          },
          "limit": {
            "type": "string",
            "description": "1 to 100, default 100"
          },
          "cursor": {
            "type": "string",
            "description": "nextCursor from the previous page"
          }
        }
      }
    }
  ],
  "mcp": {
    "package": "veriql-mcp",
    "registry": "https://www.npmjs.com/package/veriql-mcp",
    "command": "npx",
    "args": [
      "-y",
      "veriql-mcp"
    ],
    "env": [
      "VERIQL_API_KEY"
    ],
    "tools": [
      "veriql_scan",
      "veriql_token",
      "veriql_launch"
    ]
  },
  "evidence": {
    "note": "Verdicts are published as dated, digest-sealed records a third party can recompute, and measured outcomes are recorded against them including the ones we got wrong.",
    "records": "https://veriql.app/api/records/recent",
    "sitemap": "https://veriql.app/sitemap-records.xml"
  },
  "limits": {
    "notFinancialAdvice": true,
    "statements": [
      "A score is a structural risk assessment. It does not predict price and is not advice to buy or sell.",
      "A clean result means no known risks were found, which is not the same as safe.",
      "An incomplete check withdraws a clean verdict rather than reporting a capped number, and is marked inconclusive.",
      "A value no source could establish is returned as null. It is never substituted from a different instrument.",
      "Holder concentration is an upper bound: the largest token accounts can include pool vaults and exchange wallets."
    ]
  }
}