Search APIs

2,166 APIs · page 44 of 46

VoxOdds

Polymarket and Kalshi odds, all-in executable quotes, EV checks and audited forecast scores

No authHTTPSNo CORS

Finance

VPNDetection

Check whether an IPv4 or IPv6 address belongs to VPN infrastructure, no key needed

No authHTTPSCORS

Security

VulDB

VulDB API allows to initiate queries for one or more items along with transactional bots

apiKeyHTTPSCORS ?

Security

Vuntum

Sourced, dated facts on consumer robots and physical AI, licensed CC BY 4.0

No authHTTPSCORS

Open Data

W

w14n

Brazilian company profiles by CNPJ, CNAE establishment counts and municipality coordinates

No authHTTPSCORS

Open Data

W3C Validator

Validate HTML and check markup errors

No authHTTPSCORS ?

Development

Waifu.im

Get waifu pictures from an archive of over 4000 images and multiple tags

No authHTTPSCORS

Anime

Waifu.pics

Image sharing platform for anime images

No authHTTPSNo CORS

Anime

WakaTime

Automated time tracking leaderboards for programmers

No authHTTPSCORS ?

Documents & Productivity

Waldrand Avatar

Deterministic SVG/PNG/WebP avatars from any string, four styles

No authHTTPSCORS

Test Data

Wallhaven

Wallpapers

apiKeyHTTPSCORS ?

Photography

WallstreetBets

WallstreetBets Stock Comments Sentiment Analysis

No authHTTPSCORS ?

Finance

W

Walltime

To retrieve Walltime's market info

No authHTTPSCORS ?

Blockchain

Wandbox

Code compiler supporting 35+ languages mentioned at wandbox.org

No authHTTPSCORS ?

Development

W

Warface (non-official)

Official API proxy with better data structure and more features

No authHTTPSNo CORS

Games & Comics

Wargaming.net

Wargaming.net info and stats

apiKeyHTTPSNo CORS

Games & Comics

Warnely

Composite travel-safety scores for 180 countries (FCDO + US State + GPI + WGI + live incident wire), OpenAPI 3.1 spec, CC BY 4.0

No authHTTPSCORS

Open Data

W

Warrant

APIs for authorization and access control

apiKeyHTTPSCORS

Authentication & Authorization

Watchdata

Provide simple and reliable API access to Ethereum blockchain

apiKeyHTTPSCORS ?

Blockchain

Watchmode

API for finding out the streaming availability of movies & shows

apiKeyHTTPSCORS ?

Video

Watson Natural Language Understanding

Natural language processing for advanced text analysis

OAuthHTTPSCORS ?

Text Analysis

W

WattFigure

US electricity rates by state, with appliance and EV charging running costs

No authHTTPSCORS

Environment

weather-api

A RESTful free API to check the weather

No authHTTPSNo CORS

Weather

WeatherAPI

Weather API with other stuff like Astronomy and Geolocation API

apiKeyHTTPSCORS

Weather

Weatherbit

Weather

apiKeyHTTPSCORS ?

Weather

Weatherstack

Real-Time & Historical World Weather Data API

apiKeyHTTPSCORS ?

Weather

WeatherTotals

Measured US snow, rain, hail and aurora totals by state and city

No authHTTPSCORS

Weather

Web Metadata & Contact Extractor

Extract SEO metadata, contact emails, social links, and tech stack (<200ms)

apiKeyHTTPSCORS

Development

Web of Trust

IP/domain/URL reputation

apiKeyHTTPSCORS ?

Anti-Malware

Web Series Quotes Generator

API generates various Web Series Quote Images

No authHTTPSCORS

Video

Web3 Storage

File Sharing and Storage for Free with 1TB Space

apiKeyHTTPSCORS

Cloud Storage & File Sharing

Webclaw

Web content extraction for LLMs with scrape, crawl, search, and summarize

apiKeyHTTPSCORS

Development

Webdam

Images

OAuthHTTPSCORS ?

Photography

WebScraping.AI

Web Scraping API with built-in proxies and JS rendering

apiKeyHTTPSCORS

Development

W

Website Carbon

API to estimate the carbon footprint of loading web pages

No authHTTPSCORS ?

Environment

weBump

Connect games to nearby players' profiles, small saves and recent visitors with consent

OAuthHTTPSCORS

Games & Comics

WeCanTrack

Automatically place subids in affiliate links to attribute affiliate conversions to click data

apiKeyHTTPSCORS

Tracking

Wger

Workout manager data as exercises, muscles or equipment

apiKeyHTTPSCORS ?

Sports & Fitness

W

What The Commit

Random commit message generator

No authNo HTTPSCORS

Test Data

What's on the menu?

NYPL human-transcribed historical menu collection

apiKeyNo HTTPSCORS ?

Food & Drink

What3Words

Three words as rememberable and unique coordinates worldwide

apiKeyHTTPSCORS ?

Geocoding

WhatJobs

Job search engine

apiKeyHTTPSCORS ?

Jobs

WhatPulse

Small application that measures your keyboard/mouse usage

No authHTTPSCORS ?

Tracking

Wheelwise

UK used-car listings with fair-price grade, 36-month resale forecast and monthly cost per advert

No authHTTPSNo CORS

Vehicle

When is next MCU film

Upcoming MCU film information

No authHTTPSCORS ?

Games & Comics

WhensTheRace

F1 season schedule with UTC session start times as JSON, RSS and iCal

No authHTTPSCORS

Sports & Fitness

WhereParcel

Unified parcel tracking API across 60+ carriers worldwide (USPS, FedEx, UPS, DHL, etc.)

apiKeyHTTPSCORS

Tracking

WhichTrim

US vehicle recalls, complaints, fuel economy, crash ratings, service bulletins and VIN decoding

apiKeyHTTPSCORS

Vehicle

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