Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Iturri",
  "description": "Verified historical market data for trading bots and AI agents: 380M+ quality-flagged candles (102 crypto symbols 1m-1d since 2015; 106 US stocks/ETFs EOD incl. 20 delisted), funding rates, open interest, order flow, curated events. Every bar traceable to a checksummed primary source or flagged. Data and tooling only \u2014 never trading signals, predictions, or financial advice.",
  "url": "https://iturri.ai",
  "version": "1.1",
  "provider": {
    "organization": "Iturri",
    "url": "https://iturri.ai"
  },
  "documentationUrl": "https://iturri.ai/#docs",
  "interfaces": [
    {
      "type": "mcp",
      "transport": "streamable-http",
      "url": "https://iturri.ai/mcp"
    },
    {
      "type": "rest",
      "url": "https://iturri.ai/api/catalog",
      "openapi": "https://iturri.ai/openapi.json"
    }
  ],
  "authentication": {
    "schemes": [
      "x402",
      "bearer"
    ],
    "description": "No accounts or API keys. Per-call x402 micropayments (USDC on Base, $0.001 per 1,000 candles, $0.01 minimum) or a membership bearer token from https://iturri.ai/subscribe. Catalog discovery is free."
  },
  "skills": [
    {
      "id": "describe_catalog",
      "description": "Full catalog: symbols, coverage, pricing, quality legend. Free."
    },
    {
      "id": "get_bars",
      "description": "Quality-flagged OHLCV, 1m/5m/15m/1h/1d. $0.001 per 1,000 candles."
    },
    {
      "id": "get_features",
      "description": "Leakage-safe feature matrices (19 features)."
    },
    {
      "id": "get_funding",
      "description": "Funding-rate history from listing date."
    },
    {
      "id": "get_open_interest",
      "description": "Open interest history, tf=1h (default) or archive-native 5m (2020-09+)."
    },
    {
      "id": "get_long_short",
      "description": "5-minute positioning ratios: top-trader long/short (accounts + positions), all-accounts long/short, taker buy/sell volume ratio (2020-09+)."
    },
    {
      "id": "get_orderflow",
      "description": "Taker buy/sell order-flow imbalance."
    },
    {
      "id": "get_context",
      "description": "Market context series (Fear & Greed, VIX, DXY...)."
    },
    {
      "id": "get_events",
      "description": "Curated events with surprise factors and measured impacts."
    },
    {
      "id": "get_regime_label",
      "description": "Descriptive market-regime lookup (never a prediction)."
    },
    {
      "id": "validate_backtest_data",
      "description": "Audits our own data: coverage, flags, gaps, warnings."
    },
    {
      "id": "build_bundle",
      "description": "Builds dataset/pack SKUs, returns signed URLs."
    },
    {
      "id": "audit_my_data",
      "description": "Free: submit your OHLCV bars, get an accuracy verdict vs the verified archive \u2014 score, worst windows, systematic-offset findings. Corrected values are the paid product."
    },
    {
      "id": "lookahead_check",
      "description": "Free: submit backtest signals, get an execution-feasibility verdict \u2014 impossible fills, lookahead-bias patterns."
    },
    {
      "id": "survivorship_check",
      "description": "Free: submit a backtest universe + window, get a survivorship-bias verdict against the delisted shelf."
    },
    {
      "id": "get_fundamentals",
      "description": "Point-in-time SEC XBRL fundamentals, 80 filers incl. delisted \u2014 every restatement vintage, as_of supported."
    },
    {
      "id": "get_insider",
      "description": "SEC Form 4 insider transactions as filed, 80 symbols since 2016. FREE through 2026-08-15 (launch)."
    },
    {
      "id": "get_institutional",
      "description": "Quarterly 13F institutional aggregates (holders/shares/value + deltas), 81 symbols."
    },
    {
      "id": "get_funding_spread",
      "description": "Hourly CEX-vs-DEX funding spread (Hyperliquid vs Binance), 67 symbols since 2023-05."
    },
    {
      "id": "get_market_pulse",
      "description": "Free daily pulse: regime flips, funding + CEX-vs-DEX spread extremes, biggest moves across the catalog."
    },
    {
      "id": "get_whats_new",
      "description": "Free: what the daily refresh changed \u2014 windows extended, new symbols/sections."
    },
    {
      "id": "get_quality_receipts",
      "description": "Free public scoreboard: 30 days of fresh-data audit receipts vs an independent venue, failures included."
    }
  ],
  "llms_txt": "https://iturri.ai/llms.txt"
}