# Iturri

> 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 — never trading signals, predictions, or financial advice.

- **Domain**: `iturri.ai`
- **Provider**: Iturri (https://iturri.ai)
- **Kind**: a2a_agent
- **Category**: data
- **Live-responds (last probe)**: False
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 73%
- **Payment protocol**: x402 · network `eip155:8453`

## Skills
- **describe_catalog** — Full catalog: symbols, coverage, pricing, quality legend. Free.
- **get_bars** — Quality-flagged OHLCV, 1m/5m/15m/1h/1d. $0.001 per 1,000 candles.
- **get_features** — Leakage-safe feature matrices (19 features).
- **get_funding** — Funding-rate history from listing date.
- **get_open_interest** — Open interest history, tf=1h (default) or archive-native 5m (2020-09+).
- **get_long_short** — 5-minute positioning ratios: top-trader long/short (accounts + positions), all-accounts long/short, taker buy/sell volume ratio (2020-09+).
- **get_orderflow** — Taker buy/sell order-flow imbalance.
- **get_context** — Market context series (Fear & Greed, VIX, DXY...).
- **get_events** — Curated events with surprise factors and measured impacts.
- **get_regime_label** — Descriptive market-regime lookup (never a prediction).
- **validate_backtest_data** — Audits our own data: coverage, flags, gaps, warnings.
- **build_bundle** — Builds dataset/pack SKUs, returns signed URLs.
- **audit_my_data** — Free: submit your OHLCV bars, get an accuracy verdict vs the verified archive — score, worst windows, systematic-offset findings. Corrected values are the paid 
- **lookahead_check** — Free: submit backtest signals, get an execution-feasibility verdict — impossible fills, lookahead-bias patterns.
- **survivorship_check** — Free: submit a backtest universe + window, get a survivorship-bias verdict against the delisted shelf.
- **get_fundamentals** — Point-in-time SEC XBRL fundamentals, 80 filers incl. delisted — every restatement vintage, as_of supported.
- **get_insider** — SEC Form 4 insider transactions as filed, 80 symbols since 2016. FREE through 2026-08-15 (launch).
- **get_institutional** — Quarterly 13F institutional aggregates (holders/shares/value + deltas), 81 symbols.
- **get_funding_spread** — Hourly CEX-vs-DEX funding spread (Hyperliquid vs Binance), 67 symbols since 2023-05.
- **get_market_pulse** — Free daily pulse: regime flips, funding + CEX-vs-DEX spread extremes, biggest moves across the catalog.
- **get_whats_new** — Free: what the daily refresh changed — windows extended, new symbols/sections.
- **get_quality_receipts** — Free public scoreboard: 30 days of fresh-data audit receipts vs an independent venue, failures included.

## URLs
- Agent card: https://iturri.ai/.well-known/agent.json
- Page (HTML): https://agenstry.com/agents/iturri.ai
- Documentation: https://iturri.ai/#docs