France: French company verification (KYB) by SIREN in one call. Legal identity, intra-EU VAT number checked live in VIES, active/closed status, age, activity, headcount,…
Five US large-cap stocks ranked by a daily AI research screen. Each name carries a written thesis, the most material risk, a confidence level and cited sources. Covers t…
IP reputation, geolocation, ASN lookup — proxy/VPN/Tor detection, abuse scoring, and open port analysis for any IP address.
Grounded Google Search answers with attributable HTTPS sources.
EscrowPulse release: the worker submits proof, the principal approves and the worker is paid. Pay from the principal's or worker's Solana wallet, or send X-Escrow-Signat…
AI-model probability estimate for a yes/no question that resolves by a date: probability, rationale, drivers and what to watch, anchored on live prediction-market prices…
Live wallet balance on Base: native ETH plus USDC via balanceOf (eth_call), raw units and block height for any address. erc20 balance, wallet balance, Base chain read, n…
Token safety check for a Base ERC-20 contract address: sell-simulation honeypot check (can I sell?), buy/sell tax, liquidity, holders, contract verification, pair age, 0…
Get current weather information for any city worldwide including temperature, conditions, humidity, wind, and atmospheric data.
Single models are everywhere. This is the disagreement between them: per hour a median with a p15/p85 band, the full min/max spread, how many models still carry that hou…
Cosine-similarity search over function embeddings.
Holiday-aware business-day calculator for 200+ countries. Three modes: pass start + addDays (signed integer) to shift a date by N business days; pass start + end to coun…
Daily reference exchange rates from the European Central Bank (via Frankfurter). 30+ major currencies. Pass base = 3-letter ISO 4217 currency (default USD), optional sym…
Live perp funding rates, open interest, and mark/oracle/mid prices across 200+ Hyperliquid perpetuals (free/keyless). Each row: coin, hourly funding rate, open interest,…
Reverse geocoding — latitude/longitude → nearest formatted address plus structured components (houseNumber, road, suburb, city, county, state, postcode, country, country…
Full-text search across all of Hacker News (via the Algolia HN API). Search stories or comments by keyword, sorted by relevance or by date (newest first). Filter by tags…
Geolocate a single IPv4 or IPv6 address. Returns country (name + ISO code), region (name + code), city, ZIP, lat/lon, timezone, ISP, organization, and AS number + name.…
The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the lates…
End-of-day OHLCV bars for every US-listed ticker on a single date; one call returns the entire market. Pass `?date=YYYY-MM-DD` (required). From x402stock, a pay-per-call…
Validate an ISO 17442 Legal Entity Identifier checksum and extract its issuing LOU prefix.
Fetch a public web page and return clean readable text with its title and metadata - the form a model can actually use, with navigation, scripts and styling removed. Fol…
SEC filings and company fundamentals by US-listed ticker: revenue, net income, YoY growth, margin, EPS, assets, liabilities, leverage and cash, plus recent 10-K, 10-Q an…
13F holdings for any SEC-filing manager (hedge funds, asset managers) by CIK or manager ticker: latest 13F top 20 positions, amendments applied (hourly snapshot, ~1h cor…
Daily US macro-regime snapshot from licensed Alpha Vantage series: 10-year Treasury yield, effective federal funds rate, three-month rate changes, CPI index and YoY infl…
