# Services from market2000.xyz on Zero

> market2000.xyz serves 51 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/market2000.xyz
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/market2000.xyz/health.json

## Services

- [market2000.xyz Backtest — Historical Analog Forward-Return Distribution](https://www.zero.xyz/c/market2000-xyz-backtest-historical-analog-forward-return-distribution-7b04b700/llms.txt): $0.1/call via x402. Finds historical price-pattern analogs for a ticker's recent shape and returns the forward-return distribution (win rate, median, tails, sample size) over a specified horizon.
- [market2000.xyz Pattern Screener](https://www.zero.xyz/c/market2000-xyz-pattern-screener-9e56a687/llms.txt): $0.05/call via x402. Scans up to 50 tickers simultaneously and ranks them by how closely their recent price action matches historical patterns, returning similarity scores and top analog dates.
- [Market2000 Time Series Pattern Backtest API](https://www.zero.xyz/c/market2000-time-series-pattern-backtest-api-fe8b3e79/llms.txt): $0.1/call via x402. Finds historical occurrences of a price pattern in a ticker's time series and returns the statistical distribution of forward returns following those patterns
- [market2000.xyz Agent-Demand Intelligence (Top Endpoints)](https://www.zero.xyz/c/market2000-xyz-agent-demand-intelligence-top-endpoints-13a671aa/llms.txt): $0.1/call via x402. Returns the top endpoints ranked by AI agent payment-quote requests over a configurable lookback window, revealing what the agent economy is actively trying to buy.
- [market2000.xyz API Pricing Guidance](https://www.zero.xyz/c/market2000-xyz-api-pricing-guidance-1b21e964/llms.txt): $0.25/call via x402. Returns data-driven pricing recommendations for x402 API categories by cross-referencing agent demand, market price percentiles, and conversion rates by price band.
- [market2000.xyz Unmet Agent Demand](https://www.zero.xyz/c/market2000-xyz-unmet-agent-demand-e414a480/llms.txt): $0.1/call via x402. Returns aggregated data on API endpoints that AI agents tried to reach but were blocked by 404/401/403 responses, revealing unmet demand from real agent clients.
- [market2000.xyz x402 Conversion Rate Analytics](https://www.zero.xyz/c/market2000-xyz-x402-conversion-rate-analytics-e5a10bd3/llms.txt): $0.1/call via x402. Returns measured quote-to-payment conversion rates for x402 endpoints, broken down by category and price band, over a configurable lookback window.
- [market2000.xyz Portfolio Factors](https://www.zero.xyz/c/market2000-xyz-portfolio-factors-7a5feac0/llms.txt): $0.05/call via x402. Decomposes a portfolio of holdings into price-based factors including momentum, trend, and beta to S&P 500 and BTC.
- [market2000.xyz Crawl-to-Refer Ratio](https://www.zero.xyz/c/market2000-xyz-crawl-to-refer-ratio-6bc7dfee/llms.txt): $0.1/call via x402. Returns per-AI-company statistics on pages crawled versus visitors referred, with the crawl-to-referral ratio, over a configurable lookback window.
- [market2000.xyz Latest Price](https://www.zero.xyz/c/market2000-xyz-latest-price-8280bf67/llms.txt): $0.01/call via x402. Returns the most recent closing price and 1-day percentage change for a given asset ticker symbol.
- [market2000.xyz Asset Narrative](https://www.zero.xyz/c/market2000-xyz-asset-narrative-6b9c457f/llms.txt): $0.05/call via x402. Returns price momentum, live news sentiment, and theme tags for a single asset ticker in one combined narrative payload.
- [market2000.xyz Sector Momentum](https://www.zero.xyz/c/market2000-xyz-sector-momentum-fba00c98/llms.txt): $0.05/call via x402. Ranks all 11 GICS sectors plus thematic ETFs by ETF momentum over a configurable lookback window, returning momentum score, trend, breadth, and top leader names for each sector.
- [market2000.xyz Earnings Surprise](https://www.zero.xyz/c/market2000-xyz-earnings-surprise-1fd15ffd/llms.txt): $0.02/call via x402. Returns earnings beat/miss history, average surprise magnitude, per-quarter price reactions, and consistency signals for a given stock ticker over a configurable number of quarters.
- [market2000.xyz Playbook — Time Series Pattern Matching API](https://www.zero.xyz/c/market2000-xyz-playbook-time-series-pattern-matching-api-53a60dfe/llms.txt): $0.1/call via x402. Finds historical analog periods for a given stock ticker and returns forward-looking return statistics for the ticker and its peers based on pattern matching.
- [market2000.xyz Regime Detection](https://www.zero.xyz/c/market2000-xyz-regime-detection-a2f6d66f/llms.txt): $0.05/call via x402. Identifies which historical market periods most closely resemble the current price action window for a given ticker, returning consensus outlook and ranked analog matches.
- [market2000.xyz Pattern Machine Raw](https://www.zero.xyz/c/market2000-xyz-pattern-machine-raw-2c0a5592/llms.txt): $0.05/call via x402. Returns raw historical analog windows (dates, closes, similarity scores) for a ticker's price pattern, without computing forward-return statistics — optimized for high-volume scanning.
- [ArXiv Paper Search API (market2000.xyz)](https://www.zero.xyz/c/arxiv-paper-search-api-market2000-xyz-eabd124b/llms.txt): $0.01/call via x402. Searches ArXiv for academic papers matching a query, returning metadata including title, authors, abstract, categories, and PDF links.
- [market2000.xyz Position Size Calculator](https://www.zero.xyz/c/market2000-xyz-position-size-calculator-5a0fc041/llms.txt): $0.05/call via x402. Calculates Kelly-criterion-based position sizing and risk parameters for a stock trade using time series analog pattern matching
- [market2000.xyz Daily Brief](https://www.zero.xyz/c/market2000-xyz-daily-brief-a59563dd/llms.txt): $0.02/call via x402. Returns a structured daily market intelligence snapshot including fear/greed index, market movers, earnings calendar, and economic events for today.
- [market2000.xyz Time Series Pattern Matching API](https://www.zero.xyz/c/market2000-xyz-time-series-pattern-matching-api-f0c2b764/llms.txt): $0.05/call via x402. Finds historical price pattern matches in time series data and returns similarity scores with forward return statistics
- [market2000.xyz Earnings Calendar](https://www.zero.xyz/c/market2000-xyz-earnings-calendar-1f544bb7/llms.txt): $0.01/call via x402. Returns a scheduled list of upcoming corporate earnings announcements for a given date, including EPS estimates, revenue estimates, and timing (pre/post market).
- [market2000.xyz Economic Calendar](https://www.zero.xyz/c/market2000-xyz-economic-calendar-af1d6748/llms.txt): $0.01/call via x402. Fetches upcoming and current economic calendar events filtered by currency, date range, and importance level
- [market2000.xyz Options Chain API](https://www.zero.xyz/c/market2000-xyz-options-chain-api-738b2f1d/llms.txt): $0.05/call via x402. Fetches a full options chain (calls and puts) for a given stock ticker and expiration date, including bid/ask, strike, implied volatility, open interest, and put/call ratio
- [market2000.xyz Portfolio Optimizer](https://www.zero.xyz/c/market2000-xyz-portfolio-optimizer-b9ac422b/llms.txt): $0.05/call via x402. Optimizes a portfolio allocation across given stock tickers to maximize Sharpe ratio or other objectives, returning weights, risk metrics, and benchmark comparisons
- [market2000.xyz Price History (OHLC Candlestick Bars)](https://www.zero.xyz/c/market2000-xyz-price-history-ohlc-candlestick-bars-2cbb855a/llms.txt): $0.01/call via x402. Returns OHLC candlestick bar data for any ticker symbol over a specified date range, with support for daily and intraday timeframes, cached via yfinance.
- [Market2000 Earnings Surprise Pattern Analyzer](https://www.zero.xyz/c/market2000-earnings-surprise-pattern-analyzer-4ee15108/llms.txt): $0.02/call via x402. Analyzes historical earnings surprise patterns for a stock ticker, returning beat/miss history, EPS estimates vs actuals, and post-earnings price reaction signals.
- [market2000.xyz Hardware Prices API](https://www.zero.xyz/c/market2000-xyz-hardware-prices-api-3fb129fe/llms.txt): $0.01/call via x402. Fetches current hardware prices (e.g. GPUs) segmented by price tier with market index data including stock price changes for major chip makers
- [market2000.xyz OHLC Time Series Pattern Matching](https://www.zero.xyz/c/market2000-xyz-ohlc-time-series-pattern-matching-92a66a9a/llms.txt): $0.05/call via x402. Finds historical OHLC candlestick patterns in a stock's price history that most closely match a recent query period, returning similarity scores and associated returns.
- [market2000.xyz Fear & Greed Index](https://www.zero.xyz/c/market2000-xyz-fear-greed-index-9a89a553/llms.txt): $0.01/call via x402. Returns the current market Fear & Greed score with rating, historical comparisons, and component breakdowns for US equities.
- [market2000.xyz Macro Analog Finder](https://www.zero.xyz/c/market2000-xyz-macro-analog-finder-def475e5/llms.txt): $0.05/call via x402. Finds historical macroeconomic periods most similar to the current market environment using time-series pattern matching across VIX, SPY, yield spread, and gold returns
- [market2000.xyz Get Market Movers](https://www.zero.xyz/c/market2000-xyz-get-market-movers-c39b8480/llms.txt): $0.01/call via x402. Returns today's top stock market gainers, losers, and most-active securities with price, change, volume, and market cap data.
- [market2000.xyz Correlation Matrix](https://www.zero.xyz/c/market2000-xyz-correlation-matrix-5e80f0d5/llms.txt): $0.02/call via x402. Computes a pairwise correlation matrix for a list of stock tickers over a specified historical period, with diversification scoring and strongest pair identification.
- [market2000.xyz Forward Distribution — Time Series Pattern Matching](https://www.zero.xyz/c/market2000-xyz-forward-distribution-time-series-pattern-matching-d0d154c0/llms.txt): $0.05/call via x402. Given a ticker and a recent price window, finds historical analogs and returns a forward return distribution (percentiles, mean, stdev, % positive) over the next 30 days.
- [market2000.xyz Get Fundamentals](https://www.zero.xyz/c/market2000-xyz-get-fundamentals-be71ffe7/llms.txt): $0.01/call via x402. Retrieves fundamental financial data for a stock ticker, including valuation ratios, profitability metrics, EPS, and analyst recommendations
- [Market2000 Time Series Pattern Matching Scanner](https://www.zero.xyz/c/market2000-time-series-pattern-matching-scanner-f22c73fe/llms.txt): $0.1/call via x402. Scans financial time series data for pattern matches and returns top trading signals with directional bias and forward-looking horizon.
- [market2000.xyz Watch Register — Price Condition Alert Registration](https://www.zero.xyz/c/market2000-xyz-watch-register-price-condition-alert-registration-d71fdce4/llms.txt): $0.02/call via x402. Registers a conditional price watch on a stock ticker, triggering a webhook callback when the specified threshold condition is met
- [market2000.xyz Provider Reliability Rankings](https://www.zero.xyz/c/market2000-xyz-provider-reliability-rankings-cb3b41cd/llms.txt): $0.1/call via x402. Returns measured supply-side reliability scores for API providers based on actual agent usage outcomes, including helped-rate, repeat-rate, and confidence metrics.
- [market2000.xyz x402 Supply Census – Competitor Discovery Index](https://www.zero.xyz/c/market2000-xyz-x402-supply-census-competitor-discovery-index-ba85e085/llms.txt): $0.1/call via x402. Returns a normalized catalog of live x402 API endpoints by category, with per-category price percentiles and data on which AI agent crawlers are actively indexing each origin.
- [market2000.xyz Live Signals](https://www.zero.xyz/c/market2000-xyz-live-signals-f4b462df/llms.txt): $0.1/call via x402. Returns the latest algorithmic trading signal (direction, confidence, Kelly sizing, entry/exit prices) for one or more requested asset tickers.
- [market2000.xyz Demand-to-Supply Match Feed](https://www.zero.xyz/c/market2000-xyz-demand-to-supply-match-feed-bd00d776/llms.txt): $0.25/call via x402. Returns ranked pairings of unmet AI-agent demand against existing supplier counts, flagging genuine product gaps versus distribution problems.
- [market2000.xyz Pattern Alert — Time Series Pattern Matching Watch](https://www.zero.xyz/c/market2000-xyz-pattern-alert-time-series-pattern-matching-watch-6f3f1e8d/llms.txt): $0.05/call via x402. Creates a persistent watch that fires a webhook when a stock ticker's current price pattern matches a specified historical reference window.
- [market2000.xyz Arena Sponsor — Time Series Pattern Matching](https://www.zero.xyz/c/market2000-xyz-arena-sponsor-time-series-pattern-matching-e8da3a01/llms.txt): $50.36/call via x402. Finds historical analog patterns in financial asset price series that most closely resemble a user-specified query window, paid per call in USDC.
- [Market2000 Trading Signal — Time Series Pattern Matching](https://www.zero.xyz/c/market2000-trading-signal-time-series-pattern-matching-307aa315/llms.txt): $0.1/call via x402. Analyzes historical price patterns for a given ticker and returns a forward-looking trading signal based on time series pattern matching.
- [market2000.xyz Get Trends](https://www.zero.xyz/c/market2000-xyz-get-trends-e531c678/llms.txt): $0.01/call via x402. Returns the top trending search topics for a given country and time period, with count and freshness metadata
- [Market2000 Trading Performance API](https://www.zero.xyz/c/market2000-trading-performance-api-9e6c0cd7/llms.txt): $0.05/call via x402. Retrieves trading performance metrics and time series pattern matching results for a given ticker over a specified lookback window
- [market2000.xyz Trading Signals History](https://www.zero.xyz/c/market2000-xyz-trading-signals-history-0c2dbbd1/llms.txt): $0.05/call via x402. Retrieves historical trading signals with optional filtering by ticker, source, and resolution status
- [market2000.xyz Declared-Intent Demand API](https://www.zero.xyz/c/market2000-xyz-declared-intent-demand-api-e79f58d7/llms.txt): $0.25/call via x402. Returns aggregated declared-intent demand data from AI agents — what agents said they needed, their willingness-to-pay, and which endpoints they chose — over a configurable lookback window.
- [market2000.xyz Ad Campaign Pattern Matching](https://www.zero.xyz/c/market2000-xyz-ad-campaign-pattern-matching-86badc40/llms.txt): $5.62/call via x402. Finds historical analog patterns in financial time series for a given asset and date range using pattern similarity search
- [market2000.xyz Financial Analysis API](https://www.zero.xyz/c/market2000-xyz-financial-analysis-api-a196b1e6/llms.txt): $0.02/call via x402. Analyzes stock tickers using time series pattern matching to return valuation metrics, fundamentals, and analyst insights
- [market2000.xyz Trading Portfolio Endpoint](https://www.zero.xyz/c/market2000-xyz-trading-portfolio-endpoint-ef84bb64/llms.txt): $0.0001/call via x402. Performs time series pattern matching on trading portfolio data, accessible via pay-per-call micropayments on Base using x402 protocol.
- [market2000.xyz Arena Predict](https://www.zero.xyz/c/market2000-xyz-arena-predict-38745769/llms.txt): $0.01/call via x402. Submits an HTTP request to the AI agent behavior prediction arena and returns a probability score indicating whether the action will be accepted or refused

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)