Download a public PDF (up to 10 MB) and return its text page by page, with title, author, page count and character counts. Choose a first page and how many pages to read (up to 200) and cap the output with maxChars. Scanned PDFs without a text layer, encrypted files and non-PDF URLs fail uncharged. Use to read papers, invoices, reports and manuals into an agent's context.

Inflation rate by country. Inflation rate of any country: annual % change in consumer prices (CPI) from World Bank data, for the last 1-10 years with the newest year first. Country by ISO code (SE, SWE) or English name. Read from a committed World Bank Open Data snapshot (CC BY 4.0), so every call answers at once; the snapshot date is in the answer. Use for real-return, pricing and macro questions.

Unemployment rate by country. Unemployment rate of any country from World Bank data (ILO modelled estimates): total unemployment and youth unemployment (ages 15-24) as % of the labour force, for the last 1-10 years with the newest year first. Country by ISO code (SE, SWE) or English name. Read from a committed World Bank Open Data snapshot (CC BY 4.0), so every call answers at once; the snapshot date is in the answer. Use for labour-market and macro questions.

Web search results. Search the web and get the top results as JSON: title, URL, a short snippet and the page age, from the Brave Search API. 1-20 results per call. Results are for the caller's immediate use only: no storing, resale or model training (Brave API terms). Upstream failures and exhausted daily capacity return 503, uncharged. Pair with /extract to read a result in full. Use when an agent needs current information or sources from the open web.

Base only (other chains: <chain>_token_info). Live on-chain facts for an ERC-20 token on Base: name, symbol, decimals, total supply, owner and whether ownership is renounced, paused state, proxy detection (EIP-1967, minimal proxy) with implementation and admin, and bytecode heuristics for mint, pause, blacklist and fee-setter functions. Use for token due diligence and rug-pull or honeypot screening before a swap.

Population by country. Population of any country from World Bank data: total population, annual population growth in % and the urban share of the population in %, for the last 1-10 years with the newest year first. Country by ISO code (SE, SWE) or English name. Read from a committed World Bank Open Data snapshot (CC BY 4.0), so every call answers at once; the snapshot date is in the answer. Use for market sizing, per-capita figures and demographics.

IP lookup. Look up who holds an IPv4 or IPv6 address in the regional internet registries' public RDAP records (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC): the holding organisation, network name and range, allocation type, registration country, abuse contact and registry. Use to see which company or ISP a log or firewall address belongs to. Registration country, not city geolocation. Private and reserved addresses are refused with 400, uncharged.

Barcode generator. Generate a barcode as an SVG image: Code 128 for any printable ASCII text (switching to the compact numeric set for runs of digits, with the mod-103 check symbol), or EAN-13 for 12 or 13 digits (the check digit is computed or verified). Set bar width and height and whether to print the text below. Returns the SVG and a data URL ready for an <img> tag. Use for shipping labels, product codes, tickets or inventory; for QR codes use qr.

Crypto order book, Hyperliquid. Live order book of a Hyperliquid perpetual (BTC, ETH, SOL, HYPE…): the best bid and ask levels with price, size and order count, the mid price, the spread in USD and basis points, and the summed depth on each side. Up to 20 levels a side (default 10). Read from Hyperliquid's public API. Use to judge liquidity and slippage before a trade, or for market-making and arbitrage checks.

Technical indicators, RSI, MACD. Technical indicators for a Hyperliquid perpetual (BTC, ETH, SOL…) on closed candles of any interval from 1m to 1w: RSI 14, MACD 12/26/9, SMA 20/50/200, EMA 12/26/50, Bollinger bands 20/2 with %B, ATR 14, annualised realised volatility, and plain readings such as overbought or above the 200 SMA. Computed from Hyperliquid's public candles. Use as context for a trading agent or a market dashboard; not investment advice.

Math expression calculator. Evaluate an arithmetic expression safely (parsed, never executed as code): + - * / % ^ and **, parentheses, factorial !, constants pi, e and tau, and functions sqrt, cbrt, abs, round, floor, ceil, exp, ln, log (base 10), log2, sin, cos, tan, asin, acos, atan (radians), min, max and pow. Up to 500 characters. Use when an agent needs exact arithmetic instead of guessing, for prices, unit maths or formulas.

Image metadata, EXIF. Read an image's metadata from its URL: format (JPEG, PNG, GIF or WebP), width and height, and for JPEG photos the EXIF data: camera make and model, lens, date taken, exposure, aperture, ISO, focal length, orientation, software and the GPS position (latitude, longitude, altitude) when it was recorded. Up to 15 MB. Use to check where and when a photo was taken, verify an upload, or strip-check images before publishing.

All crypto prices, Hyperliquid. Current mid prices of every Hyperliquid perpetual in one call (BTC, ETH, SOL, HYPE and about 200 more), as a coin-to-price map, or only the coins you name. Read live from Hyperliquid's public API. Use for a quick price snapshot of many coins at once, portfolio marks or a price ticker; for funding and open interest use hyperliquid_market.

Tech stack detection. Detect the technologies behind a website from its home page HTML and response headers: CMS or site builder (WordPress, Shopify, Webflow…), JavaScript framework (Next.js, Nuxt, React…), analytics and ad pixels, support widgets, payments, captcha, CDN and hosting, web server and backend language, each with the evidence that matched. About 110 public fingerprints, server HTML only. Use for lead research, competitor analysis or sales prospecting.

Redirect checker, URL. Follow a URL's redirects hop by hop (up to 10) and return every hop's status code and Location, the final URL, total hops, timing and whether it loops. Expands short links (bit.ly, t.co…) to their destination without loading the page. Every hop is checked before it is requested; redirects to private addresses are reported, not followed. Use to unshorten a link, check an HTTPS or www redirect, or debug SEO redirect chains.

Robots.txt check. Read a site's robots.txt and say whether a crawler may fetch a URL, by RFC 9309 rules as Google applies them (most specific user-agent group, longest matching Allow or Disallow, Allow on ties, * and $ wildcards). Returns the deciding rule, the group used, the rule count and the sitemaps listed. A missing robots.txt (4xx) allows everything. Use before scraping or crawling a site politely; for the sitemap URLs themselves use sitemap.

OpenAPI spec summary. Read an OpenAPI 3 or Swagger 2 document (JSON or YAML, up to 2 MB) from a URL and summarise it for an agent: title, version, description, servers, auth schemes, operation count by method, tags, which operations are paid (402 or x-payment-info) or deprecated, and up to 150 operations with method, path, summary and operationId. Use before calling an unfamiliar API, to pick an endpoint, or to compare APIs.

Statistics of numbers. Descriptive statistics for a list of numbers: count, sum, mean, median, mode, min, max, range, population and sample variance and standard deviation, quartiles with IQR, and the 90th, 95th and 99th percentiles (linear interpolation). Up to 10,000 numbers, comma or space separated. Use to summarise measurements, latencies, prices or scores without a spreadsheet.

VIN decoder. Decode a 17-character vehicle identification number (VIN) with the US NHTSA vPIC database: make, manufacturer, model, model year, trim, body class, vehicle type, doors, drive, fuel and electrification, engine cylinders, displacement and horsepower, transmission, weight class and assembly plant, plus the check-digit test. Best for North American vehicles. Use for listings, insurance and fleet records. A malformed VIN is a 400, uncharged.

Crypto candles, OHLCV. Historical price candles (OHLCV) of a Hyperliquid perpetual such as BTC, ETH or SOL: open, high, low, close, volume in coins and trade count per bar, newest last. Intervals 1m, 5m, 15m, 30m, 1h, 4h, 1d, 1w and more; up to 500 bars (default 50). Read from Hyperliquid's public API. Use for charts, backtests, volatility and trend checks, or as context for a trading agent.