api.strale.io

Validate and standardize a postal address. Returns structured components, validity confidence, and suggested corrections. Works for 200+ countries via OpenStreetMap Nominatim.

Get the Crypto Fear & Greed Index — a market sentiment indicator from 0 (Extreme Fear) to 100 (Extreme Greed). Includes current value, classification, and optional historical data up to 30 days. Powered by Alternative.me.

Convert and interpret credit scores between different scoring systems. Maps FICO, VantageScore, Experian, Equifax scores to universal risk bands with percentile estimates.

Generate release notes from commit log or changelog. Keep a Changelog format with Added/Changed/Fixed/Removed sections.

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

Check stablecoin supply and flows. Query by chain (stablecoin supply on Ethereum, Base, etc.), by stablecoin (USDC market cap and circulation), or get the overall market summary. Data from DeFi Llama.

Fetch and parse a website's robots.txt. Returns rules per user-agent, sitemaps, crawl delays, and whether all crawlers are blocked.

Convert an address to geographic coordinates (latitude/longitude). Also returns structured address components and bounding box via OpenStreetMap Nominatim.

Search job listings from national public employment services — Sweden (Arbetsförmedlingen), France (France Travail), US federal jobs (USAJOBS). Returns title, company, location, salary, URL.

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

Validate invoice data: VAT number format, line item math, tax calculations, EU compliance requirements.

Verify if a person meets a minimum age requirement based on their date of birth. Returns exact age, whether the threshold is met, and days until the threshold (if not met). Accounts for leap years.

Clean messy CSV: fix inconsistent delimiters, mixed encodings, BOM, trailing commas, quoted fields. Returns clean CSV with issues report.

Fuzzy match and normalize company names. Compares two names accounting for Ltd/Limited, AB/Aktiebolag, Inc/Incorporated, GmbH, etc. Returns match confidence using Levenshtein, Jaro-Winkler, and token overlap algorithms.

WCAG 2.1 accessibility audit of a URL. Checks color contrast, alt text, form labels, ARIA roles, heading hierarchy, link text, language. Mostly deterministic.

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 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.

Convert CSV string to JSON array with auto-detected delimiter and type inference. Algorithmic.

Classify dangerous goods by UN number or substance name. Returns hazard class, packing group, labels, marine pollutant status. 200+ substances.

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

Convert an address to geographic coordinates (latitude/longitude). Also returns structured address components and bounding box via OpenStreetMap Nominatim.

Validate an email address: RFC 5322 syntax, MX records, 5,361 disposable domain detection, role-based address detection (35 patterns), free provider detection, and typo suggestion for common providers (gmial.com ? gmail.com). Returns deliverability assess…

Check backlinks for a domain via CommonCrawl and Google search. Returns linking domains, anchor text, dofollow/nofollow counts.

Convert and interpret credit scores between different scoring systems. Maps FICO, VantageScore, Experian, Equifax scores to universal risk bands with percentile estimates.

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

Validate a phone number and classify its type. Returns E.164 format, country, carrier name, and whether it is mobile, landline, or VOIP. Covers 200+ countries.

OCR on any image via Claude vision. Works on screenshots, photos of documents, handwritten notes. Returns text with confidence.

Detect shipping carrier from tracking number format and provide tracking URLs. Supports UPS, FedEx, USPS, DHL, Royal Mail, PostNord, and more. Algorithmic.

Compress a prompt to be shorter while preserving semantic meaning. Specify target reduction percentage (10-70%).

Translate text between languages. Auto-detects source language. Supports all major languages. Returns translated text with confidence.