# Services from api.xynaptic.io on Zero

> api.xynaptic.io serves 137 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.xynaptic.io
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.xynaptic.io/health.json

## Services

- [Xynaptic EV Charge Window](https://www.zero.xyz/c/xynaptic-ev-charge-window-79545f8f/llms.txt): $0.03/call via x402. Returns the optimal (cheapest, renewable-preferring) contiguous charging window for an electric vehicle given required kWh and grid region
- [Xynaptic Crypto Trading Analysis](https://www.zero.xyz/c/xynaptic-crypto-trading-analysis-249507f4/llms.txt): $0.05/call via x402. Returns technical analysis indicators (RSI, MACD, EMA 20/50/200, support/resistance, trend, momentum verdict) for any Kraken trading pair across multiple timeframes
- [Xynaptic International Company Profile](https://www.zero.xyz/c/xynaptic-international-company-profile-8847cc79/llms.txt): $0.03/call via x402. Returns full global legal identity for a company by LEI: legal name, address, country, jurisdiction, legal form, registration authority, and LEI status with dates.
- [Xynaptic Company News](https://www.zero.xyz/c/xynaptic-company-news-325f85c8/llms.txt): $0.02/call via x402. Fetches the latest press coverage for a company by name or French SIREN, with optional LLM-generated summary, to support KYB due diligence.
- [Xynaptic NOTAM Area](https://www.zero.xyz/c/xynaptic-notam-area-1fa64ca8/llms.txt): $0.02/call via x402. Retrieves official FAA NOTAMs (Notices to Air Missions) within a specified radius around any geographic coordinate, covering airspace closures, obstacles, and works.
- [Xynaptic Crypto News](https://www.zero.xyz/c/xynaptic-crypto-news-1169a734/llms.txt): $0.02/call via x402. Fetches the top cryptocurrency headlines (BTC, ETH, regulation, macro) with importance scores, timestamps, and sources, refreshed every 2 hours.
- [Xynaptic Flight Status](https://www.zero.xyz/c/xynaptic-flight-status-907a2e48/llms.txt): $0.05/call via x402. Returns real-time flight status for any flight by callsign, including phase, altitude, speed, position, vertical trend, and an agent-ready assessment.
- [Xynaptic Health Healthcare Provider](https://www.zero.xyz/c/xynaptic-health-healthcare-provider-68c716d7/llms.txt): $0.03/call via x402. Searches French health professionals from the official RPPS directory (Annuaire Santé) by name, specialty, or city
- [Xynaptic Destination Brief](https://www.zero.xyz/c/xynaptic-destination-brief-bb344cfc/llms.txt): $0.02/call via x402. Returns a travel context summary for any city, including Wikipedia summary, coordinates, population, country, timezone, and notable characteristics.
- [Xynaptic News Economy FR](https://www.zero.xyz/c/xynaptic-news-economy-fr-1700d49a/llms.txt): $0.01/call via x402. Fetches the latest French macroeconomic and business news from a live web search, with optional LLM summarization, across topics like markets, employment, real estate, and energy.
- [Xynaptic Crypto Fear & Greed Index](https://www.zero.xyz/c/xynaptic-crypto-fear-greed-index-5453f42c/llms.txt): $0.005/call via x402. Returns the current crypto market sentiment score (0-100) with classification and interpretation, using the alternative.me Fear & Greed index, plus yesterday's and last week's values.
- [Xynaptic Crypto Onchain](https://www.zero.xyz/c/xynaptic-crypto-onchain-4503452d/llms.txt): $0.1/call via x402. Returns live Bitcoin network data including recommended transaction fees, mempool congestion, difficulty adjustment, and hashrate context sourced from mempool.space.
- [Xynaptic Energy Price](https://www.zero.xyz/c/xynaptic-energy-price-f1332a1c/llms.txt): $0.005/call via x402. Returns the current electricity spot price in EUR/MWh for the European market (aWATTar), including a 24-hour trend and hourly price profile.
- [Xynaptic Health Drug Info](https://www.zero.xyz/c/xynaptic-health-drug-info-5e4a0974/llms.txt): $0.02/call via x402. Returns official FDA drug fact sheet data including active ingredients, brand/generic names, dosage, warnings, and boxed warnings for a given drug name or NDC code
- [Xynaptic Property Mortgage Calculator](https://www.zero.xyz/c/xynaptic-property-mortgage-calculator-e15dd3cb/llms.txt): $0.02/call via x402. Calculates monthly mortgage payment, total cost, and amortization overview for a given loan amount, interest rate, and duration
- [Xynaptic Security Risk](https://www.zero.xyz/c/xynaptic-security-risk-2da45ee4/llms.txt): $0.02/call via x402. Returns a quantitative risk profile for any stock ticker based on price history, including annualized volatility, max drawdown, worst day, parametric VaR 95, Sharpe proxy, and beta vs SPY.
- [Xynaptic Tender Search](https://www.zero.xyz/c/xynaptic-tender-search-d760f666/llms.txt): $0.02/call via x402. Search French public procurement notices (BOAMP) by keyword, buyer, department, and recency to find calls for tenders
- [Xynaptic Trip Planner FR](https://www.zero.xyz/c/xynaptic-trip-planner-fr-f3453654/llms.txt): $0.03/call via x402. Returns full French train itineraries between two stations or cities using SNCF/Navitia data, including departure/arrival times, duration, transfers, train modes, CO2 estimates, and best journey recommendation.
- [Xynaptic Property Rent](https://www.zero.xyz/c/xynaptic-property-rent-eb7daea0/llms.txt): $0.02/call via x402. Returns an indicative monthly rent estimate for a property in a given French city, based on property type and surface area, derived from the local price-to-yield relationship.
- [Xynaptic International Company Search](https://www.zero.xyz/c/xynaptic-international-company-search-1542cd51/llms.txt): $0.01/call via x402. Search for companies worldwide by name using the GLEIF LEI registry, returning legal name, LEI code, status, headquarters, and jurisdiction for up to 10 matches across 200+ countries.
- [Xynaptic Crypto Derivatives](https://www.zero.xyz/c/xynaptic-crypto-derivatives-86bfc9a6/llms.txt): $0.05/call via x402. Returns perpetual futures market vitals for a given crypto asset including funding rate (hourly and annualized), open interest in USD, futures basis, and max leverage using Hyperliquid perp data.
- [Xynaptic Airport Situation](https://www.zero.xyz/c/xynaptic-airport-situation-16e12f4c/llms.txt): $0.05/call via x402. Returns real-time weather and operating conditions for any airport by ICAO code, combining METAR and TAF data with an agent-ready assessment of wind, visibility, ceiling, temperature, and forecast trends.
- [Xynaptic Aviation News](https://www.zero.xyz/c/xynaptic-aviation-news-21e79fdf/llms.txt): $0.02/call via x402. Returns structured, multi-source-verified aviation news events from the last 12 hours covering airlines, airports, airspace, regulation, and incidents — refreshed every 2 hours.
- [Xynaptic Commodity Price](https://www.zero.xyz/c/xynaptic-commodity-price-26d0181d/llms.txt): $0.02/call via x402. Returns live spot/futures prices with daily change for 20+ commodities including Brent, WTI, natural gas, copper, aluminum, gold, coal, and wheat
- [Xynaptic Company Brief Live](https://www.zero.xyz/c/xynaptic-company-brief-live-29d29c86/llms.txt): $0.05/call via x402. Returns a real-time decisional brief on any French company by SIREN, including identity, officers, accounts, risk signals, growth signals, and recommended agent actions.
- [Xynaptic Company Changes](https://www.zero.xyz/c/xynaptic-company-changes-f1d826a2/llms.txt): $0.03/call via x402. Returns a diff of recent changes in a French company (officers, status, HQ, activity, accounts) compared to the last snapshot, identified by SIREN number.
- [Xynaptic Company Compare](https://www.zero.xyz/c/xynaptic-company-compare-64e906ef/llms.txt): $0.05/call via x402. Compares two French companies side by side across size, activity, financials, geography, officers, and risk signals using their SIREN numbers
- [Xynaptic Company KYB](https://www.zero.xyz/c/xynaptic-company-kyb-6a5f760b/llms.txt): $0.1/call via x402. Returns a full KYB (Know Your Business) due-diligence dossier for a French company by SIREN number, including identity, officers, financials, risk signals, VAT compliance, verification sources, and an agent verdict with confidence score.
- [Xynaptic Company Monitor](https://www.zero.xyz/c/xynaptic-company-monitor-3c64f0dc/llms.txt): $0.05/call via x402. Monitors a French company (by SIREN) over time, detecting changes in officers, legal status, headquarters, activity codes, establishments, and financial accounts between successive calls.
- [Xynaptic Company People](https://www.zero.xyz/c/xynaptic-company-people-81a33b99/llms.txt): $0.02/call via x402. Returns officers and directors of a French company from the RNE, including names, roles, and birth year, given a SIREN number.
- [Xynaptic Company Profile FR](https://www.zero.xyz/c/xynaptic-company-profile-fr-d4b7baa1/llms.txt): $0.02/call via x402. Retrieves consolidated French company identity data from the state registry using a SIREN number, including legal form, NAF code, headcount, HQ address, VAT number, creation date, and status.
- [Xynaptic Company Relationship](https://www.zero.xyz/c/xynaptic-company-relationship-f64a2dc8/llms.txt): $0.05/call via x402. Analyzes the relationship between two French companies by SIREN, identifying shared officers, common activity codes, same city presence, and size comparison.
- [Xynaptic Crypto Market](https://www.zero.xyz/c/xynaptic-crypto-market-ceaa6309/llms.txt): $0.02/call via x402. Returns real-time crypto market regime analysis covering top 100 assets by market cap, including gainers/losers, market breadth, volatility, sentiment, and risk-on/risk-off classification.
- [Xynaptic Crypto Orderflow](https://www.zero.xyz/c/xynaptic-crypto-orderflow-700b57b1/llms.txt): $0.05/call via x402. Returns real-time crypto market microstructure data for a trading pair, including CVD, buy/sell pressure ratio, aggressive market orders, whale trades, and order book imbalance, sourced from Kraken live tape and book.
- [Xynaptic Token Validate](https://www.zero.xyz/c/xynaptic-token-validate-25922269/llms.txt): $0.1/call via x402. Performs a full pre-purchase security audit of any crypto token, covering contract checks, honeypot detection, tax simulation, liquidity analysis, and a composite risk verdict.
- [Xynaptic Factoring Debtor Risk](https://www.zero.xyz/c/xynaptic-factoring-debtor-risk-1bc6a094/llms.txt): $0.05/call via x402. Assesses the credit risk of a French invoice debtor (by SIREN or name) for factoring decisions, returning registry status, financial strength, payment-risk verdict, and recommended maximum exposure.
- [Xynaptic Flight Route Risk](https://www.zero.xyz/c/xynaptic-flight-route-risk-bdefa663/llms.txt): $0.1/call via x402. Returns a composite real-time risk assessment for a flight route between two ICAO airports, combining weather, aviation events, traffic density, and an agent-ready verdict.
- [Xynaptic Gas Tariff Zone](https://www.zero.xyz/c/xynaptic-gas-tariff-zone-99ac1901/llms.txt): $0.005/call via x402. Returns the official CRE-regulated gas tariff zone (1–6) for any French postcode, where zone 1 is cheapest and zone 6 is most expensive.
- [Xynaptic Health Clinical Trials](https://www.zero.xyz/c/xynaptic-health-clinical-trials-055760a7/llms.txt): $0.02/call via x402. Search worldwide clinical trials from ClinicalTrials.gov v2 by condition, drug, or sponsor, returning status, phase, eligibility criteria, and contact information
- [Xynaptic Health Medical Literature](https://www.zero.xyz/c/xynaptic-health-medical-literature-341657eb/llms.txt): $0.02/call via x402. Searches PubMed for medical research articles, returning titles, abstracts, journal names, publication dates, and PMIDs
- [Xynaptic Insurance Profile](https://www.zero.xyz/c/xynaptic-insurance-profile-807d8d5f/llms.txt): $0.03/call via x402. Looks up the official ORIAS registration record for a French insurance intermediary (broker or agent) and returns their regulatory status and linked company details
- [Xynaptic NOTAM Brief](https://www.zero.xyz/c/xynaptic-notam-brief-eae79b60/llms.txt): $0.02/call via x402. Retrieves active FAA Notices to Airmen (NOTAMs) for any US airport by ICAO or 3-letter code, including runway, taxiway, and airspace notices with effective dates in plain-English and ICAO format.
- [Xynaptic Property Market](https://www.zero.xyz/c/xynaptic-property-market-fbb2a2ec/llms.txt): $0.03/call via x402. Returns a full property market profile for a French commune, including all property types, median prices, transaction volumes, price ranges, and latest transactions from official DVF 2024 data.
- [Xynaptic Property Price](https://www.zero.xyz/c/xynaptic-property-price-7b7c9530/llms.txt): $0.02/call via x402. Returns official median price per square meter for a French commune and property type, computed from real DVF transactions, including median, mean, min/max, and transaction volume.
- [Xynaptic Property Search](https://www.zero.xyz/c/xynaptic-property-search-56d4c93c/llms.txt): $0.01/call via x402. Searches French communes and returns official DVF 2024/DGFiP real estate transaction statistics including median price per sqm and sales volumes for apartments and houses
- [Xynaptic Property Transactions](https://www.zero.xyz/c/xynaptic-property-transactions-3ea47a99/llms.txt): $0.02/call via x402. Returns real estate sale records from France's official DVF registry, filtered by city and property type, with price, surface area, room count, and price per sqm.
- [Xynaptic Rail Disruptions FR](https://www.zero.xyz/c/xynaptic-rail-disruptions-fr-9df1ce28/llms.txt): $0.01/call via x402. Returns all active French rail disruptions (strikes, works, cancellations, incidents, derailments) with importance scoring and agent-ready actions, refreshed every 2 hours
- [Xynaptic Security Insider](https://www.zero.xyz/c/xynaptic-security-insider-a9893bb5/llms.txt): $0.02/call via x402. Returns the 15 most recent SEC Form 4 insider transaction filings for a US-listed company, including filing officers, dates, and accession links.
- [Xynaptic Security Search](https://www.zero.xyz/c/xynaptic-security-search-81c330b7/llms.txt): $0.005/call via x402. Resolves a US stock ticker to company identity and recent SEC filings from EDGAR, returning name, CIK, exchanges, SIC sector, and the 10 most recent filing forms and dates.
- [Xynaptic Station Departures FR](https://www.zero.xyz/c/xynaptic-station-departures-fr-ad60e4f1/llms.txt): $0.005/call via x402. Returns next real-time departures from any French rail station by name, including line, direction, platform, scheduled and real-time times, via SNCF/Navitia.
- [Xynaptic Supplier Risk](https://www.zero.xyz/c/xynaptic-supplier-risk-d8c119ae/llms.txt): $0.05/call via x402. Returns a consolidated supplier risk assessment for a French company, combining official registry profile, financial accounts, r

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