API guides & documentation

Free Weather API — Current, Forecast & Historical Data

Get live weather data, 7-day forecasts, historical records and severe weather alerts with …

Finance API for Developers — Stock Quotes, SIP, Tax, Forex

REST API for stock quotes, SIP calculators, compound interest, forex rates, tax brackets a…

Numerology API — Life Path, Name Number, Compatibility

REST API returning life path numbers, name numerology, personal year, compatibility scores…

Currency Conversion API — Live Rates, 170 Currencies, Free

Live currency exchange rates, historical rates, and conversion endpoints for 170 currencie…

IP Geolocation API — Free, Fast, Country/City/Timezone

Free IP geolocation API returning country, city, region, timezone, ISP, and coordinates. J…

Health & Fitness API — BMI, Calories, Macros, Workouts

REST API for BMI, calorie burn, macro targets, one-rep max, heart rate zones, workout reco…

Recipe API — Ingredients, Nutrition, Meal Plans, Free

Free recipe REST API. Search recipes by ingredient, dietary restriction, or cuisine. Retur…

Remote Jobs API — Search, Filter, Categories — Free

Free REST API for remote job listings. Search by keyword, category, or company. Returns st…

News API — Headlines, Categories, Search — Free Tier

Free news REST API returning headlines, article summaries, sources and publish times. Filt…

RapidAPI Alternative — One Key, 34 APIs, No Per-API Billing

Tired of managing 10 API keys and 10 invoices? APlicious gives you 34 live APIs under one …

Legal API for SaaS — Jurisdiction Data, Document Generators, Compliance

30 endpoints covering 22+ jurisdictions: business entity types, minimum wage, GDPR checkli…

Property & Mortgage Calculator API — Amortization, Affordability, Stamp Duty

20 endpoints for real estate: loan amortization schedules, mortgage affordability, capital…

Fitness API for Apps — One-Rep Max, Training Zones, Workout Plans

22 endpoints for fitness apps: one-rep max via 3 averaged formulas, Karvonen/Tanaka heart-…

Nutrition Tracking API — Macros, Calorie Goals, Food Database

Macro split calculators, calorie deficit/goal tools, and an owned 13,500+ food database in…

Email Validation API — Syntax, MX Records, Disposable Domain Detection

Validate email addresses with real MX record lookups and a curated disposable-domain block…

Phone Number Validation API — Real Numbering-Plan Validation, Not a Length Check

Validate phone numbers against real country numbering plans using libphonenumber-js — the …

Domain Lookup API — WHOIS/RDAP, DNS Records, SSL, SPF/DMARC Checks

24 endpoints for domain intelligence: RDAP-based WHOIS lookup, DNS records, SSL certificat…

QR Code Generator API — Free, No Watermark, WiFi & vCard Support

Generate QR codes for URLs, WiFi credentials, and vCards via a simple REST API. No waterma…

Color API — Hex/RGB Conversion, Palette Generation, Contrast Checking

Convert between hex, RGB, and HSL, generate color palettes, and check WCAG contrast ratios…

Text Analysis API — Sentiment, Readability, Language Detection

Sentiment analysis, readability scoring, language detection, word counting, and 15 more te…

Image Metadata API — Dimensions, Color Analysis, EXIF

Analyze images for dimensions, format, color space, dominant color, and quality metrics vi…

Timezone API — Current Time, Business Hours Overlap, IANA Zones

Get current time for any IANA timezone, convert between zones, and find business-hours ove…

Geocoding API — Forward/Reverse Geocoding, Distance, Elevation

19 endpoints for location intelligence: forward and reverse geocoding, driving distance, e…

Cricket API — 150,000+ Matches, Player Stats, Head-to-Head

Cricket match data ingested from Cricsheet (ODC-BY licensed) into our own database — 150,0…

University Search API — 10,000+ Institutions Worldwide

Search universities by name and country from an MIT-licensed dataset of 10,000+ institutio…

HR & Payroll API — Payroll Calculator for 26 Countries

15 HR endpoints: a real per-country payroll deduction calculator for 26 countries, onboard…

Food Database API — USDA-Sourced Nutrient Data, 13,500+ Foods

Search 13,500+ foods and get full nutrient profiles from an owned database ingested from U…

Vehicle API — EV Range Calculator, Fuel Cost, CO2 Emissions

Real-world EV range estimation with temperature and driving-style adjustments, fuel cost b…

Visa Requirements API — Check Travel Visa Rules by Nationality

Check visa requirements for any nationality traveling to any destination country, plus cos…

Public Holidays API — Holiday Calendar by Country, Working Days

Get public holidays for any country and year, count working days between dates, and calcul…

Health Calculator API — BMI, BMR, TDEE, Ideal Weight

Evidence-based health calculators: BMI, BMR, TDEE, calorie deficit, sleep needs, VO2max, a…

ISS Tracker API — Real-Time International Space Station Location

Track the International Space Station's real-time position via Open Notify, plus NASA's As…

Document Q&A API (RAG) — Upload Text, Ask Questions, Get Cited Answers

Upload text documents, get them chunked and embedded automatically, then ask natural-langu…

Best Free API for Developers — 34 Namespaces, One Key, 500 Free Calls

Looking for the best free API? APlicious gives you 34 live namespaces — finance, weather, …

Baby Names API — Search by Gender, Origin, and Popularity

Search baby names filtered by gender, cultural origin, and starting letter, with paginatio…

Stock Market API — Free Real-Time Quotes, History, and Search

Real-time stock quotes, historical OHLCV data, ticker search, fundamentals, insider transa…

Crypto Price API — Free Real-Time Bitcoin & Altcoin Prices

Real-time cryptocurrency prices, top-100 market cap rankings, historical data, and the Cry…

Panchang API — Hindu Calendar, Tithi, Nakshatra Calculator

Calculate Hindu panchang (tithi, nakshatra, yoga, karana) for any date and coordinates, pl…