Check if a URL is alive. Returns status code, response time, redirect chain, SSL validity, content type, server header.

Convert any URL to clean, article-quality markdown. Extracts main content and strips navigation, ads, and boilerplate. Handles static sites instantly and JavaScript-rendered pages via fallback rendering. Supports blogs, documentation, news articles, and m…

Lightweight text extraction from URL. No JS rendering — just HTTP GET + HTML parse. Fast and cheap for most content sites.

Look up US company data from SEC EDGAR. Accepts CIK number, ticker symbol, or fuzzy company name. Returns company name, CIK, SIC code, state, filings summary.

Check if a crypto-asset service provider is on ESMA's non-compliant entities list under MiCA regulation. Flags entities that have been identified for regulatory infringement.

Check if a crypto-asset service provider (CASP/VASP) is authorized under the EU MiCA regulation. Searches ESMA's official register of authorized CASPs. Returns authorization status, licensed services, home country, and passporting rights.

Validate a European VAT number format against country-specific rules. Pure algorithmic — does NOT check VIES. Use vat-validate for full VIES verification. Supports all 27 EU countries + GB, CH, NO.

Look up VAT rates for EU/EEA countries. Returns standard, reduced, zero-rated categories. Supports category-specific queries.

Validate a European VAT number against the VIES database. Returns company name, address, and validity. Caches results for 24 hours for instant responses on repeated lookups. Serves cached data when VIES is down.

Check when a wallet address made its first transaction. Returns the wallet's age in days. A new wallet transacting large amounts is a red flag. Supports Ethereum, Base, and other EVM chains via Etherscan V2.

Get the native token balance for any wallet address and a list of recently interacted ERC-20 tokens. Supports Ethereum and other EVM chains via Etherscan V2.

Check if a wallet address is associated with malicious activity: phishing, money laundering, darknet, blackmail, or other fraud. Uses GoPlus Security's malicious address database covering 30+ blockchains.

Get recent transactions for any wallet address. Returns up to 50 transactions with hash, value, timestamp, and gas details. Supports Ethereum and other EVM chains via Etherscan V2.

Get current weather and 7-day forecast for any location. Uses Open-Meteo API. Search by city name or coordinates.

Extract structured data from any web page with full JavaScript rendering. Handles SPAs, dynamic content, and pages that require JS to load.

Generate realistic test webhook payloads for Stripe, GitHub, Slack, Twilio, SendGrid, Shopify. Includes proper headers and schema-accurate data.

Estimate CO2 emissions per page view using the Website Carbon methodology. Returns rating A-F, annual estimate.

Perform a WHOIS lookup for a domain. Returns registrar, creation date, expiry date, name servers, registrant info, and raw WHOIS data.

Check work permit requirements by nationality and destination. Covers EU free movement, Schengen, Nordic rules.

Parse XML string to JSON. Preserves attributes (as @attr), handles CDATA, auto-types values. Algorithmic.