api.strale.io

DNS lookup for MX, A, AAAA, NS, TXT, SOA records. Detects email provider (Google, Microsoft, etc.), SPF, and DMARC records.

Trace the full HTTP redirect chain for a URL. Shows each hop with status code, location header, server, and latency.

Detect whether a phone number is mobile, landline, VOIP, toll-free, or premium rate. Essential for SMS delivery verification and communication routing.

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 domain reputation via DNS, HTTP, and security analysis. Checks SPF, DMARC, HSTS, HTTPS, suspicious TLD, and domain patterns. Score 0-100.

Perform a comprehensive DNS lookup for a domain. Returns A, AAAA, MX, NS, TXT, CNAME records plus SPF and DMARC detection.

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

Extract structured pricing data from any SaaS pricing page. Returns plan names, prices, features per plan, billing periods, trial/guarantee info.

Convert an amount between currencies using ECB exchange rates. Supports all major currencies. Returns converted amount and rate.

Check if a specific date is a business day in a given country. Accounts for weekends and public holidays. Also returns the next business day if the given date is not one.

Get historical exchange rates between two currencies. Returns daily rates, average, min, max, change percentage.

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…

Look up location information from a postal/ZIP code. Returns city, region/state, and approximate coordinates. Covers 60+ countries via Zippopotam.us.

Generate platform-optimized social media posts. Supports Twitter, LinkedIn, Instagram. Returns post text, hashtags, thread version for Twitter.

Validate an IBAN number. Checks format, length, and mod-97 checksum. Extracts country code, bank identifier, and branch code. Pure algorithmic — fast and cheap.

Look up Brazilian company data from the Receita Federal CNPJ register via the ReceitaWS JSON wrapper. Requires CNPJ (14 digits). Returns company name, trade name, status, address, activity codes, and partners.

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

Calculate a trust score for an email address. Assesses domain age, MX configuration, disposable domain detection, and email provider reputation. Returns a 0-100 risk score.

Get timezone information for a country code, city name, or coordinates. Returns IANA timezone, current UTC offset, DST status, and current local time.

Parse ambiguous date strings into ISO 8601. Handles '3/4/25', 'March 4th', '4. mars 2025', '2025-W14'. Detects ambiguity.

Parse a free-text address into structured components. Returns street, city, postal code, state/province, country. Works with addresses worldwide.

Get public holidays by country and year for the 200+ countries covered by Nager.Date. Returns holiday names, dates, types (public/bank/optional), and whether they are fixed or variable.

Get a wallet's native balance and the ERC-20 tokens it most recently sent or received, on Ethereum, Base, Arbitrum, Optimism or Polygon.

Estimate token count and cost for text across LLM models (GPT-4o, Claude, Gemini, Mistral, Llama). Algorithmic — no API calls.

Look up Swedish company registry data via Bolagsverket's Värdefulla datamängder API. Returns name, legal form, status, registered address, SNI industry codes, registration date, and ongoing insolvency/liquidation procedures.

Get real-time stock quote data for any publicly traded company. Accepts ticker symbols (e.g. AAPL, VOLV-B.ST). Returns price, change, volume, market state.

Explain a SQL query in plain language. Identifies tables, joins, filters, aggregations, and potential performance issues.

Analyze the sentiment of text. Returns overall sentiment (positive/negative/neutral/mixed), confidence scores, and aspect-level sentiment.

Parse and normalize phone numbers to E.164 format. Detects country, carrier type, validates format. Uses libphonenumber.

Screens an individual against the Politically Exposed Persons (PEP) database via Dilisense. Coverage spans 230+ geopolitical territories aligned with EU C/2023/724 PEP function definitions and includes Relatives and Close Associates (RCAs). Returns audit-…