# Services from api.datanexusai.org on Zero

> api.datanexusai.org serves 57 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/api.datanexusai.org
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.datanexusai.org/health.json

## Services

- [SEBRA Payments - Get Periods With Most Payments](https://www.zero.xyz/c/sebra-payments-get-periods-with-most-payments-05697772/llms.txt): $0.01/call via x402. Returns the days, months, or weekdays with the highest total payment amounts or counts from Bulgarian SEBRA government payment data, optionally filtered by date range, year, and currency.
- [DataNexusAI Hearthstone Cards by Class](https://www.zero.xyz/c/datanexusai-hearthstone-cards-by-class-12659825/llms.txt): $0.01/call via x402. Returns Hearthstone cards filtered by a specific class (e.g. Mage, Warrior), with optional collectibility and limit filters.
- [DataNexusAI World Bank Economic Series Endpoint](https://www.zero.xyz/c/datanexusai-world-bank-economic-series-endpoint-7783c9bd/llms.txt): $0.01/call via x402. Retrieves World Bank economic time-series observations (e.g. GDP per capita) for a specified series code and geography
- [DataNexusAI Trade Data API](https://www.zero.xyz/c/datanexusai-trade-data-api-6d29a844/llms.txt): $0.01/call via x402. Retrieves international trade flow data (imports/exports) by reporter country, partner, product code, and date range.
- [SEBRA Taxonomy by Year](https://www.zero.xyz/c/sebra-taxonomy-by-year-ea3bd77d/llms.txt): $0.01/call via x402. Returns the spending category taxonomy (with totals) from Bulgaria's SEBRA government payment system for a given calendar year
- [DataNexusAI Trade Partners Lookup](https://www.zero.xyz/c/datanexusai-trade-partners-lookup-1467bb1a/llms.txt): $0.01/call via x402. Returns trade partner data (import/export flows, values, quantities, and shares) for a given reporter country and product code, optionally filtered by period and flow direction.
- [DataNexusAI PTP Most Deadly Locations](https://www.zero.xyz/c/datanexusai-ptp-most-deadly-locations-ef42b20c/llms.txt): $0.01/call via x402. Returns the most deadly road accident locations (clusters) from PTP data, optionally filtered by year or date window
- [DataNexusAI PTP Most Deadly Road Locations](https://www.zero.xyz/c/datanexusai-ptp-most-deadly-road-locations-fb800ce6/llms.txt): $0.01/call via x402. Returns the most deadly road accident locations in the PTP dataset for a given calendar year, optionally limited to a specified number of clusters.
- [DataNexusAI US Yield Curve Analytics](https://www.zero.xyz/c/datanexusai-us-yield-curve-analytics-c4ab72ae/llms.txt): $0.01/call via x402. Returns the current US Treasury yield curve spread (10Y-2Y) as a percentage point indicator
- [DataNexusAI EUR/USD Analytics](https://www.zero.xyz/c/datanexusai-eur-usd-analytics-383cf6c1/llms.txt): $0.01/call via x402. Returns real-time EUR/USD spot rate with derived analytics including 1-month return, annualized volatility, and configurable percentile/z-score statistics over a lookback window.
- [EU Inflation Divergence by Country](https://www.zero.xyz/c/eu-inflation-divergence-by-country-5386289e/llms.txt): $0.01/call via x402. Returns year-over-year inflation rates for EU member states and their gap versus the EA20 eurozone benchmark for a given period
- [DataNexusAI Hearthstone Card Lookup](https://www.zero.xyz/c/datanexusai-hearthstone-card-lookup-134b52ae/llms.txt): $0.01/call via x402. Looks up a Hearthstone card by English name or numeric dbf_id, returning multilingual card metadata
- [DataNexusAI PTP Road Accidents by City](https://www.zero.xyz/c/datanexusai-ptp-road-accidents-by-city-6ae37533/llms.txt): $0.01/call via x402. Retrieves Bulgarian PTP road accident statistics filtered by city, with optional date range and year filters.
- [SEBRA Unusual Payments Lookup by Year](https://www.zero.xyz/c/sebra-unusual-payments-lookup-by-year-71a40a4e/llms.txt): $0.01/call via x402. Retrieves unusual or anomalous payment records from the SEBRA (Bulgarian State e-Budget Reporting) system for a specified calendar year.
- [DataNexusAI Market Anomalies API](https://www.zero.xyz/c/datanexusai-market-anomalies-api-46c8117d/llms.txt): $0.01/call via x402. Detects statistical anomalies in EU agri-food commodity prices across countries using Z-score thresholds and percentage change filters
- [DataNexusAI PTP Road Accidents by Region](https://www.zero.xyz/c/datanexusai-ptp-road-accidents-by-region-bfc54048/llms.txt): $0.01/call via x402. Returns PTP (road accident) statistics for a specified Bulgarian region/oblast, with optional date and year filtering.
- [DataNexusAI Markets Compare](https://www.zero.xyz/c/datanexusai-markets-compare-d56c7fb3/llms.txt): $0.01/call via x402. Compare EU agri-food commodity prices across multiple countries over a specified time period
- [DataNexusAI EU Agri-Food Market Price History](https://www.zero.xyz/c/datanexusai-eu-agri-food-market-price-history-53294664/llms.txt): $0.01/call via x402. Returns historical price time series for a specified agricultural commodity in a given EU country
- [DataNexusAI ECB Monetary Policy Stance](https://www.zero.xyz/c/datanexusai-ecb-monetary-policy-stance-d296d71a/llms.txt): $0.01/call via x402. Returns derived ECB monetary policy stance indicators including liquidity stance classification, corridor width, and ESTR-DFR spread
- [DataNexusAI Commodity Price History](https://www.zero.xyz/c/datanexusai-commodity-price-history-d4c7b05a/llms.txt): $0.01/call via x402. Retrieves historical price records for a specific EU agri-food commodity, optionally filtered by member state
- [DataNexusAI PTP Road Accidents by Region](https://www.zero.xyz/c/datanexusai-ptp-road-accidents-by-region-0ac4510a/llms.txt): $0.01/call via x402. Returns PTP (Bulgarian road accident) statistics aggregated by administrative region/oblast, with optional time window and row limit filters.
- [DataNexusAI EU Agri-Food Price Changes](https://www.zero.xyz/c/datanexusai-eu-agri-food-price-changes-bd0d7ed1/llms.txt): $0.01/call via x402. Retrieves recent price changes for EU agri-food commodities (e.g. pigmeat, cereals) filtered by dataset and member state
- [DataNexusAI EU Agri-Food Commodity Prices](https://www.zero.xyz/c/datanexusai-eu-agri-food-commodity-prices-ad074357/llms.txt): $0.01/call via x402. Retrieves historical and current EU agri-food price data for a specific commodity, filterable by member state and date range
- [DataNexusAI Commodities API](https://www.zero.xyz/c/datanexusai-commodities-api-5786fea9/llms.txt): $0.01/call via x402. Search and retrieve EU agri-food commodity prices and market data, filterable by product name, pig class, and dataset.
- [DataNexusAI SEBRA Most Sponsored Programme by Year](https://www.zero.xyz/c/datanexusai-sebra-most-sponsored-programme-by-year-ec921edd/llms.txt): $0.01/call via x402. Returns the most-sponsored budget programme(s) from Bulgaria's SEBRA public payment system for a given calendar year
- [DataNexusAI EU Agri-Food Prices API](https://www.zero.xyz/c/datanexusai-eu-agri-food-prices-api-04745fa4/llms.txt): $0.01/call via x402. Retrieves EU agri-food and agricultural commodity price data by dataset, country, market, commodity, and date range
- [DataNexusAI Trade Balance API](https://www.zero.xyz/c/datanexusai-trade-balance-api-7000cb0d/llms.txt): $0.01/call via x402. Retrieves trade balance data for a given country and commodity, optionally filtered by partner and date range, via USDC micropayment.
- [DataNexusAI SEBRA Taxonomy for Year](https://www.zero.xyz/c/datanexusai-sebra-taxonomy-for-year-ab20855d/llms.txt): $0.01/call via x402. Returns the SEBRA payment taxonomy (classification hierarchy) for a specified calendar year, optionally in BGN or EUR currency.
- [DataNexusAI Hearthstone Battlegrounds Card Translation Lookup](https://www.zero.xyz/c/datanexusai-hearthstone-battlegrounds-card-translation-lookup-d6dc2b15/llms.txt): $0.01/call via x402. Returns translated Hearthstone card data for Battlegrounds mode by English card name
- [DataNexusAI OECD Country Economic Indicators](https://www.zero.xyz/c/datanexusai-oecd-country-economic-indicators-cee22e05/llms.txt): $0.01/call via x402. Returns OECD economic indicators (e.g. composite leading indicators) for a specified country
- [DataNexusAI US-EU Inflation Differential API](https://www.zero.xyz/c/datanexusai-us-eu-inflation-differential-api-235a954e/llms.txt): $0.01/call via x402. Returns the current inflation differential between the US and EU, including individual US and EU inflation rates and the computed spread.
- [DataNexusAI Hearthstone Battlegrounds Card Translation Lookup](https://www.zero.xyz/c/datanexusai-hearthstone-battlegrounds-card-translation-lookup-c871577a/llms.txt): $0.01/call via x402. Returns translated Hearthstone card data for a given English card name in the Battlegrounds game mode context
- [DataNexusAI Countries List](https://www.zero.xyz/c/datanexusai-countries-list-5722635c/llms.txt): $0.01/call via x402. Returns a paginated list of countries available in the DataNexusAI datasets, optionally filtered by dataset name.
- [DataNexusAI Markets Changes API](https://www.zero.xyz/c/datanexusai-markets-changes-api-6575bb4e/llms.txt): $0.01/call via x402. Returns EU agri-food commodity price changes (percent changes) filtered by country and commodity, highlighting significant market movements.
- [SEBRA Most Sponsored Programme Lookup](https://www.zero.xyz/c/sebra-most-sponsored-programme-lookup-76e1e997/llms.txt): $0.01/call via x402. Returns the most-sponsored budget programme(s) from Bulgaria's SEBRA payment register for a given time window or calendar year.
- [DataNexusAI Dataset Catalog Listing](https://www.zero.xyz/c/datanexusai-dataset-catalog-listing-4b91b739/llms.txt): $0.01/call via x402. Returns a paginated list of all available datasets on DataNexusAI, including dataset names and row counts
- [DataNexusAI EU Yield Curve Slope](https://www.zero.xyz/c/datanexusai-eu-yield-curve-slope-b2ab1886/llms.txt): $0.01/call via x402. Returns the current EU yield curve slope (10y-2y spread in percentage points) and the derived market regime classification (e.g. normal, inverted).
- [DataNexusAI OECD Series Data Endpoint](https://www.zero.xyz/c/datanexusai-oecd-series-data-endpoint-6a1d4507/llms.txt): $0.01/call via x402. Retrieves OECD time-series economic observations (e.g. CLI, leading indicators) for a given series code and geography, paid via USDC micropayment.
- [DataNexusAI PTP Road Accidents by City](https://www.zero.xyz/c/datanexusai-ptp-road-accidents-by-city-0e43811a/llms.txt): $0.01/call via x402. Returns road accident statistics from Bulgaria's PTP dataset filtered by city, with optional date window and year filters
- [DataNexusAI Hearthstone Cards by Class](https://www.zero.xyz/c/datanexusai-hearthstone-cards-by-class-ae1e8008/llms.txt): $0.01/call via x402. Returns Hearthstone card data filtered by class (e.g. Shaman, Mage), with optional collectibility and result-count filters.
- [SEBRA Unusual Payments Detection](https://www.zero.xyz/c/sebra-unusual-payments-detection-d8dfdb11/llms.txt): $0.01/call via x402. Returns statistically unusual or anomalous payment records from Bulgaria's SEBRA government payment system for a given time window or year.
- [DataNexusAI World Bank Country Economic Indicators](https://www.zero.xyz/c/datanexusai-world-bank-country-economic-indicators-8f5f42ce/llms.txt): $0.01/call via x402. Retrieves World Bank economic indicators (such as GDP per capita) for a specified country via a micropayment-gated API.
- [DataNexusAI Market Insights API](https://www.zero.xyz/c/datanexusai-market-insights-api-83be6ac0/llms.txt): $0.01/call via x402. Returns statistical market insights (including anomaly detection via z-score) for a specific commodity in a specific country using EU agri-food price data
- [SEBRA Taxonomy for Period](https://www.zero.xyz/c/sebra-taxonomy-for-period-4039489d/llms.txt): $0.01/call via x402. Returns the SEBRA payment taxonomy (budget classifications) for a specified date range in BGN or EUR currency
- [DataNexusAI Anomalies Detection Endpoint](https://www.zero.xyz/c/datanexusai-anomalies-detection-endpoint-37c47534/llms.txt): $0.01/call via x402. Returns statistical anomalies across EU agri-food prices, SEBRA payments, and trade/market data based on z-score and percent-change thresholds
- [DataNexusAI Economic Country Overview](https://www.zero.xyz/c/datanexusai-economic-country-overview-3c657fee/llms.txt): $0.01/call via x402. Returns a structured economic overview for a given country code, aggregating data from OECD, Eurostat, ECB, and World Bank sources.
- [DataNexusAI Latest Dataset Records](https://www.zero.xyz/c/datanexusai-latest-dataset-records-a1c43ee5/llms.txt): $0.01/call via x402. Fetches the latest paginated records from a specified dataset (e.g. EU agri-food prices, SEBRA payments, road accidents, Hearthstone cards) via a paid micropayment endpoint
- [DataNexusAI Trade & Market Analytics API](https://www.zero.xyz/c/datanexusai-trade-market-analytics-api-028bef95/llms.txt): $0.01/call via x402. Returns trade and market analytics data for a specific country and commodity, filtered by date range, year, and trade partner.
- [DataNexusAI Changes Endpoint](https://www.zero.xyz/c/datanexusai-changes-endpoint-41a2a2b6/llms.txt): $0.01/call via x402. Retrieves time-series changes in EU agri-food trade and market metrics (imports, exports, trade balance, prices) filtered by country, commodity, date range, and dataset
- [DataNexusAI Trade Openness Analytics](https://www.zero.xyz/c/datanexusai-trade-openness-analytics-4dc47e8f/llms.txt): $0.01/call via x402. Returns trade openness analytics (exports + imports as a share of GDP) for a given country code
- [DataNexusAI Variable Path API](https://www.zero.xyz/c/datanexusai-variable-path-api-a35e78e4/llms.txt): $0.01/call via x402. Retrieves public dataset records (SEBRA payments, road accidents, Hearthstone cards, EU agri-food prices, and more) via a parameterized GET endpoint
- [DataNexusAI Dataset Lookup](https://www.zero.xyz/c/datanexusai-dataset-lookup-d2316874/llms.txt): $0.01/call via x402. Retrieves metadata and information for a specific named dataset (e.g. EU cereal prices, oilseeds prices, pigmeat prices) by dataset ID
- [DataNexusAI Country Structure Analytics](https://www.zero.xyz/c/datanexusai-country-structure-analytics-1723a900/llms.txt): $0.01/call via x402. Returns trade and market analytics broken down by country structure for a given country code
- [DataNexusAI Market Volatility Regime Endpoint](https://www.zero.xyz/c/datanexusai-market-volatility-regime-endpoint-670cf544/llms.txt): $0.01/call via x402. Returns the current market volatility regime classification and related analytics based on a configurable historical lookback window.
- [DataNexusAI Debt Burden Analytics by Country Code](https://www.zero.xyz/c/datanexusai-debt-burden-analytics-by-country-code-1bfe30b3/llms.txt): $0.01/call via x402. Returns debt burden analytics data for a specified country or region code, covering trade, market, and financial metrics.
- [DataNexusAI Energy Dependency Analytics](https://www.zero.xyz/c/datanexusai-energy-dependency-analytics-273ab1d3/llms.txt): $0.01/call via x402. Returns energy dependency analytics data for a given country or region code
- [DataNexusAI US Macro Analytics](https://www.zero.xyz/c/datanexusai-us-macro-analytics-6afbc0c7/llms.txt): $0.01/call via x402. Returns US macroeconomic analytics and market data via a paid GET endpoint using USDC micropayments

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

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