{
  "protocolVersion": "0.3.0",
  "name": "HostDeFi Token Risk API",
  "description": "Machine-payable token-safety intelligence for AI agents: A+-F risk verdicts, pre-graduation Solana signals, authority checks, wallet portfolio audits and a trend-radar feed. Paid per call over the x402 protocol (USDC; charge-on-success only) - no key, no account. API keys purchasable in one x402 payment for volume. A free scan_token tool is exposed on the hosted MCP server.",
  "url": "https://hostdefi.com/api/v1",
  "preferredTransport": "HTTP+JSON",
  "provider": {
    "organization": "HostDeFi",
    "url": "https://hostdefi.com"
  },
  "version": "1.1.0",
  "documentationUrl": "https://hostdefi.com/docs/api/",
  "iconUrl": "https://hostdefi.com/logo512.png",
  "supportsAuthenticatedExtendedCard": false,
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": ["application/json"],
  "defaultOutputModes": ["application/json"],
  "payments": {
    "protocol": "x402",
    "version": 1,
    "discovery": "https://hostdefi.com/.well-known/x402",
    "pricing": "https://hostdefi.com/api/v1/x402/pricing"
  },
  "skills": [
    {
      "id": "token-risk-verdict",
      "name": "Token safety verdict",
      "description": "A+-F grade, score and verdict prose for a token by chain + address, or by free-form query resolved to the top-liquidity match. Solana and major EVM chains.",
      "tags": ["crypto", "token-safety", "risk", "solana", "evm", "x402"]
    },
    {
      "id": "pregrad-signals",
      "name": "Pre-graduation Solana signals",
      "description": "Bundled-launch detection, curve-aware holder concentration, Token-2022 trap flags and authority state for early Solana mints.",
      "tags": ["solana", "memecoin", "launch", "risk", "x402"]
    },
    {
      "id": "portfolio-audit",
      "name": "Wallet portfolio audit",
      "description": "Risk-graded verdicts for a Solana wallet's largest token holdings (up to 10) in one call.",
      "tags": ["solana", "wallet", "portfolio", "risk", "x402"]
    },
    {
      "id": "trend-radar",
      "name": "Trend-radar alerts",
      "description": "Recent big dated movers with real market cap, as structured JSON.",
      "tags": ["market-data", "alerts", "x402"]
    },
    {
      "id": "safety-datasets",
      "name": "Safety datasets and listings",
      "description": "Dated weekly snapshot data in bulk: graded token listings per chain (Solana + major EVM), the rug/collapse gate-exit ledger, radar alert history, and the full safety-snapshot dataset in one call.",
      "tags": ["dataset", "token-safety", "rug-pull", "solana", "evm", "x402"]
    },
    {
      "id": "x402-provider-risk",
      "name": "x402 provider-risk grades",
      "description": "Vet an x402 seller before paying it: A-F grades from observable signals (402-spec fidelity, price sanity, payTo presence, TLS, latency, reachability) for crawled x402 resources and providers, as a dated snapshot.",
      "tags": ["x402", "agent-economy", "trust", "risk", "dataset"]
    }
  ]
}