Discover / api.xynaptic.io

Xynaptic

■ Challenge detected

Xynaptic US News v2 — structured events from the United States (last 3h): importance, lifecycle, entities, sectors, multi-source verification, agent-ready actions. Refreshed every 2 hours.

Listed price
$0.01
Challenge detected
9 of the last 10 checks
Median response
101 ms
Last checked
17 Oct, 09:26 UTC
In our index since
26 Sept 2026

Endpoint

curl -i https://api.xynaptic.io/v1/news-us
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
148 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.xynaptic.io/v1

  • GET/news-world$0.02Xynaptic World News Briefing v2 — curated global events (importance >= medium) aggregated from all 7 Xynaptic news feeds, cross-feed deduplicated with reinforced verification. The executive briefing for busy agents. Refreshed every 2 hours.
  • GET/artisan-peintre$0.02Xynaptic Peintre en batiment Search — find peintre en batiments in any French department: official companies registry (active businesses only). GET ?dept=69 (&city= optional). Returns name, city, SIREN. Official French open data.
  • GET/security-risk$0.02Xynaptic Security Risk — risk profile from price history: annualized volatility, max drawdown, worst day, VaR 95 (parametric), Sharpe proxy, beta vs SPY (when available). GET ?ticker=AAPL&days=180. Output: risk_level (low/medium/high/extreme) + each metric with its window.
  • GET/crypto-orderflow$0.05Xynaptic Crypto Orderflow — real-time market microstructure: CVD (cumulative volume delta), buy/sell pressure ratio, aggressive market orders, whale trades (>$100k), order book imbalance. Parameter: ?pair=BTCUSD. Kraken live tape + book.
  • GET/company-people$0.02Xynaptic Company People — officers and directors from the RNE: names, roles, birth year. Parameter: ?siren=.
  • GET/security-price$0.01Xynaptic Security Price — spot market data for US stocks: price, previous close, day range, 52-week range, currency, exchange + up to 30d history (OHLCV). GET ?ticker=AAPL&history=30. Refreshed intraday.
  • GET/ao$0.05Xynaptic AO Digest — filtered French public procurement calls (trade + department, France).
  • GET/ai-energy$0.06Xynaptic AI Energy — the energy vertical agent: live spot prices, industrial energy costs + an LLM synthesis. POST { question, region? }. Real-time.
  • GET/property-rent$0.02Xynaptic Property Rent — indicative monthly rent estimate for a city and surface, derived from the local price-to-yield relationship (transparent method). GET ?city=Lyon&type=Appartement&surface=60. Indicative — not a rental listing.
  • GET/crypto-onchain$0.1Xynaptic Crypto Onchain — live Bitcoin network data: recommended fees, mempool congestion, difficulty adjustment and hashrate context. Real-time from mempool.space.
  • GET/crypto-brief-live$0.01Xynaptic Crypto Live — real-time crypto prices (BTC, ETH, SOL, ADA + top coins) fetched at the exact moment of your request. Live data, not a cached digest.
  • GET/crypto-whales$0.02Xynaptic Crypto Whales — live large Bitcoin transfers straight from the network: biggest mempool transactions and recent block flows, sorted by value (BTC + USD). Spot accumulation/distribution in real-time. GET ?min_btc=10 (&limit=10).
  • GET/company-network$0.03Xynaptic Company Network — HQ and establishment footprint: locations, activities, open/closed count. Parameter: ?siren=.
  • GET/airport-situation$0.05Xynaptic Airport Situation — real-time weather and operating conditions of any airport by ICAO code (METAR + TAF): wind, visibility, ceiling, temperature, forecast trends, and an agent-ready assessment. On-demand, parameter: ?code=LFPG.
  • GET/artisan-carreleur$0.02Xynaptic Carreleur Search — find carreleurs in any French department: official companies registry (active businesses only). GET ?dept=69 (&city= optional). Returns name, city, SIREN. Official French open data.
  • GET/solar-forecast$0.02Xynaptic Solar Forecast — 48h solar production forecast for a European region (radiation, cloud cover, peak hours, estimated output index). Parameter: ?region=fr (or lat/lon). No API key needed, real-time data.
  • GET/security-earnings$0.02Xynaptic Security Earnings — quarterly results from EDGAR: EPS and net income per quarter (XBRL, durations 60-100 days), the 10-Q/10-K filing dates, and the revenue trend across the last 4 quarters. GET ?ticker=AAPL.
  • GET/crypto-movers$0.02Xynaptic Crypto Movers — top gainers and losers 24h with volume filter (CoinMarketCap Pro): clean lists of real movers, not low-liquidity scams, with prices and % changes. GET (?limit=5).
  • GET/industrial-news$0.01Xynaptic Industrial News — live industrial/manufacturing press feed (Google News RSS): real titled articles + optional LLM synthesis. GET (&summarize=true).
  • GET/security-eu-analysis$0.03Xynaptic Security EU Analysis — full European stock profile: live price, trend, volatility, range + agent-ready synthesis. GET ?ticker=SAP.DE
  • GET/ai-industry$0.06Xynaptic AI Industry — the industry vertical agent: live commodities, industrial market profile, supplier risk + an LLM synthesis. POST { question, sector?, siren? }. Real-time.
  • GET/company-changes$0.03Xynaptic Company Changes — what recently changed in a French company: officers, status, HQ, activity, accounts — detected against the last snapshot (shared with company-monitor). Parameter: ?siren=.
  • GET/crypto-gas-fees$0.005Xynaptic Gas Fees — live gas prices across chains (Ethereum, Base) with slow/average/fast tiers in Gwei + estimated transfer cost. GET no params. Plan your on-chain transaction timing.
  • GET/health-medical-guidelines$0.03Xynaptic Health Medical Guidelines — official recommendations for a condition: HAS (Haute Autorité de Santé) French guidelines via live search + PubMed Central systematic reviews. GET ?condition=diabetes. Informational only.
  • GET/property-mortgage$0.02Xynaptic Property Mortgage — clean mortgage calculator: monthly payment, total cost, amortization overview for any rate/duration. GET ?amount=300000&rate=3.5&years=20. Pure calculation, agent-ready.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 25 of 148 listed endpoints. Next endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.xynaptic.io

Recent checks

29 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026
All 10 checks
When (UTC)ResultHTTPResponse
17 Oct, 09:26 UTCChallenge detected402111ms
16 Oct, 11:31 UTCChallenge detected40274ms
14 Oct, 23:56 UTCChallenge detected402100ms
13 Oct, 14:18 UTCChallenge detected402144ms
11 Oct, 12:57 UTCChallenge detected40277ms
10 Oct, 03:32 UTCChallenge detected402205ms
8 Oct, 21:32 UTCChallenge detected402101ms
7 Oct, 18:39 UTCChallenge detected40285ms
6 Oct, 15:34 UTCChallenge detected402120ms
29 Sept, 17:03 UTCNo challenge detected200125ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 09:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Xynaptic?

Its listed price is $0.01.

What payment terms does Xynaptic advertise?

The listing advertises x402, Base, Polygon, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Xynaptic listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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