AI Stock Data API
AI Stock Data API provides institutional-grade analytics for pre-IPO technology companies by tracking and analyzing publicly traded closed-end funds that hold private company shares. DATA SOURCES We track two closed-end funds — Destiny Tech100 (DXYZ) and 10x Capital Venture Acquisition (VCX) — that hold positions in private companies including Anthropic, OpenAI, SpaceX, Databricks, Stripe,…
2 subscribers
9.2/10 popularity
613 ms avg latency
67% success rate
43 endpoints
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the data below comes straight from the public marketplace listing.
AI Stock Data API endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
List All Funds /funds |
List all tracked closed-end funds (VCX, DXYZ) with latest NAV, premium/discount, and market data. |
| GET |
Fund Quote /funds/{sym}/quote |
Real-time quote for a specific fund including price, NAV, premium/discount, and volume. |
| GET |
Market Status /market-status |
Check if US markets are currently open, and get next open/close times. |
| GET |
Health Check /health |
API health check endpoint. Returns service status and version. |
| GET |
List Pre-IPO Companies /companies |
List all tracked pre-IPO companies (Anthropic, OpenAI, SpaceX, Databricks, Stripe) with latest implied valuations. |
| GET |
Fund Holdings /funds/{sym}/holdings |
Detailed portfolio holdings for a fund including position sizes, weights, and sector allocation. |
| GET |
Fund Historical Data /funds/{sym}/historical |
Historical NAV, price, and premium/discount time series for a fund. Supports date range filtering. |
| GET |
Company Valuation /companies/{name}/valuation |
Implied private valuation of a pre-IPO company derived from fund NAV and holdings data. |
| GET |
Company Fund Exposure /companies/{name}/exposure |
Cross-fund exposure analysis for a pre-IPO company showing which funds hold it and at what weight. |
| GET |
AI Sector Overview /ai-sector/overview |
Aggregated overview of the AI/tech sector based on fund holdings and implied valuations. |
| GET |
Fund Analysis /funds/{sym}/analysis |
AI-powered deep analysis of a fund including risk metrics, concentration analysis, and outlook. |
| GET |
Fund Correlation /funds/{sym}/correlation |
Cross-fund correlation matrix and arbitrage signals between VCX and DXYZ. |
| GET |
Data Freshness /data/freshness |
Data freshness across all sources |
| GET |
Fund Returns /funds/{sym}/returns |
Return calculations across periods |
| GET |
NAV Status /funds/{sym}/nav-status |
NAV staleness and update status |
| GET |
Fund Comparison /funds/compare |
Side-by-side VCX vs DXYZ comparison |
| GET |
Premium Z-Score /funds/{sym}/premium/stats |
Premium z-score, percentile rank, and historical context |
| GET |
Premium Momentum /funds/{sym}/premium/momentum |
Premium velocity and acceleration signals |
| GET |
Premium Bollinger Bands /funds/{sym}/premium/bands |
Bollinger Bands applied to NAV premium |
| GET |
Premium RSI /funds/{sym}/premium/rsi |
RSI applied to premium changes |
| GET |
Premium VWAP /funds/{sym}/premium/vwap |
Volume-weighted average premium |
| GET |
Implied Valuation /companies/{name}/implied-valuation |
Implied company valuation derived from fund holdings and market price |
| GET |
Valuation Leaderboard /companies/leaderboard |
All tracked companies ranked by implied valuation |
| GET |
Company Profile /companies/{name}/profile |
Complete company fact sheet with all data |
| GET |
Cross-Fund Overlap /analysis/cross-fund-overlap |
Holdings overlap between VCX and DXYZ with valuation gaps |
| GET |
Premium Spread /analysis/premium-spread |
VCX vs DXYZ premium spread with z-score |
| GET |
Concentration Risk /funds/{sym}/risk/concentration |
HHI index, top-3 concentration, single-company risk |
| GET |
Volume Anomalies /funds/{sym}/volume/anomalies |
Volume anomaly detection via z-score |
| GET |
Sector Performance /analysis/sector-performance |
Holdings grouped by sector with weights |
| GET |
CSV Export /funds/{sym}/export |
CSV export of daily snapshot data |
| GET |
Daily Summary /summary/daily |
Auto-generated daily market summary with shareable text |
| GET |
Chart Data /funds/{sym}/chart-data |
Chart.js ready data for price, premium, or volume |
| POST |
Batch Queries /batch |
Execute multiple API calls in one request (max 20) |
| GET |
Mean Reversion /funds/{sym}/premium/mean-reversion |
Premium mean reversion analysis with half-life and Hurst exponent |
| GET |
Premium Technicals /funds/{sym}/premium/technicals |
Full technical analysis dashboard on premium (RSI, MACD, Bollinger) |
| GET |
Premium Decomposition /funds/{sym}/premium/decomposition |
Which holdings drive the premium |
| GET |
Risk Dashboard /funds/{sym}/risk |
Full risk metrics: VaR, CVaR, Sharpe, Sortino, max drawdown |
| GET |
Implied Valuation History /companies/{name}/implied-valuation/history |
Historical implied valuations over time |
| POST |
Scenario Engine /analysis/scenario |
What-if analysis: model company valuation changes on fund NAV |
| GET |
Cointegration Test /analysis/cointegration |
VCX-DXYZ cointegration with hedge ratio and pair trade signal |
| GET |
Sentiment Proxy /analysis/sentiment-proxy |
Premium sensitivity to SPY market moves |
| GET |
Premium Regime /funds/{sym}/premium/regime |
Premium regime detection (expansion/contraction/mean-reverting) |
| GET |
Daily Snapshots /funds/{sym}/snapshots |
Daily price/NAV/premium snapshot history |
AI Stock Data API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO Recommended | $19 / month | — |
|
| ULTRA | $59 / month | — |
|
| MEGA | $149 / month | — |
|
