opensourcestartups
                          _|                                                                                                  (             h       . )            g          '                    #    -        @          
        \[                                                                                         } }                                            .               g|    >                         +           .             
                             =<    H                          {         .       ;    \ (                                                     .                                         .      !                             
   .               ]   @        \                                  "                       ;                          .      ]         .           .            [       .  .                                          .     
           @             `                                                    _  @                                                         :           *                0.      #                            +              
                                 .         :                                 !(                                                                 .                       /    .                                   ^        H 
                              *      `                     )                @                                                          >                 0                                                    !             
            _                                                          .       *                                                 .            {* #                       |                  '     1   - 0 /             ;   
  .:             /               /     1                                                      ]              |                                  +            _      `                       .  -~          /                
              `                                 .              .                                  ]                            .                                                                                            
                     ,                                  =         /<                             <              /       !    ]        0.                                                          <             .           
                                                           [                 {                   g                                                               \             !        "                                   
               [*    0                                                                            |                        ,                                     "    } ]     ._                             \              
                      "  )       _        g           g                           ^                              /      `           =                                  |            *                   }                   
        1  -                                                                           '/            _                                                                                {#         ~   (                      
  .                                     _                                                                     ;                              1       .    "                .                                                
                               [0                                                        .             @                                 ]                        #              "               g             g            
                                >  #  @                  .                  :                               .               .  >                    .   )_                   .                                              
             }    h                                  ,                 >             >                          }                                     .                            -             ;     #                    
          =                                                              .            \          ^                  +       H `    !             .                                 0     ]              ;                   
                                                               (             /          |        ( ~                                                  ,            _                                       .  -             
         [`      )                          ;                  #  . >                =  -                    .     ;                              ,                         -                        1                      
                  h    .                                                             \                             +  , `                        . "        .             <              .       }        _            H .  
             *        (         ]      .                    h                    _}  )                    -                                  ~@                                                !                .           
    .              =                /                                           g                   0                                    :H   '      [                                          '                -          
              .                                             # [     .                                                               .         [        !                                 /                              .   
.~                                  h    H                      \                       .                           ;             ,                                               !            `                        :   
         >                              .                                           `        |                              1             H                                                  `          +                   
                                                      >   *                =                    }             _    {                         .      .                                                             '         
                                       +          0 =                 .                        /              ,                  ]        g   "                                             #  )                            

> /v1/apis · THE FREE API DIRECTORY

Public APIs[0775]

775 free public APIs across 52 categories. Filter by auth, CORS, HTTPS support — find what you need to build with.

30 of 775 APIs · page 12 / 26CLEAR FILTERS ↻
// DOCUMENTS & PRODUCTIVITY0331

iLovePDF

Convert, merge, split, extract text and add page numbers for PDFs. Free for 250 documents/month

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// MACHINE LEARNING0332

Imagga

Image Recognition Solutions like Tagging, Visual Search, NSFW moderation

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// VIDEO0333

IMDb

API for receiving movie, serial and cast information

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// CLOUD STORAGE & FILE SHARING0334

Imgbb

Simple and quick private image sharing

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0335

import.io

Retrieve structured data from a website or RSS feed

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// EMAIL0336

ImprovMX

API for free email forwarding service

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// TRACKING0337

IndianPincodes

API for getting Pincode details in India

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// EMAIL0338

IndiePitcher

Everything email for your startup with markdown support

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// CRYPTOCURRENCY0339

Indodax

Trade your Bitcoin and other assets with rupiah

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// MACHINE LEARNING0340

Inferdo

Computer Vision services like Facial detection, Image labeling, NSFW classification

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// HEALTH0341

Infermedica

NLP based symptom checker and patient triage API for health diagnosis from text

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// CRYPTOCURRENCY0342

INFURA Ethereum

Interaction with the Ethereum mainnet and several testnets

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// BUSINESS0343

Instatus

Post to and update maintenance and incidents on your status page through an HTTP REST API

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// SECURITY0344

Intelligence X

Perform OSINT via Intelligence X

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// FINANCE0345

Intrinio

A wide selection of financial data feeds

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DOCUMENTS & PRODUCTIVITY0346

Invoice Parsing API

Extract structured invoice data using AI with this API. Multiple formats supported

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0347

IP2Location

IP geolocation web service to get more than 55 parameters

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GEOCODING0348

IP2Location.io

Bundle of Free IP geolocation and WHOIS API

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GEOCODING0349

IP2Proxy

Detect proxy and VPN using IP address

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0350

IP2WHOIS Information Lookup

WHOIS domain name lookup

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0351

IP Details API

Geographic location of an IP address or any domain name along with some other useful information

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// DEVELOPMENT0352

ipfind.io

Geographic location of an IP address or any domain name along with some other useful information

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0353

ipgeolocation

IP Geolocation AP with free plan 30k requests per month

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0354

IPInfoDB

Free Geolocation tools and APIs for country, region, city and time zone lookup by IP address

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// GEOCODING0355

IPWho IP Geolocation API

2,000 free API calls per day. Production grade IP intelligence at non-enterprise prices. Servers in 12+ regions for low latency.

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// GEOCODING0356

IPWhois

IP geolocation and IP intelligence API providing location, ISP, ASN, and proxy detection data for IPv4 and IPv6 addresses

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// ENVIRONMENT0357

IQAir

Air quality and weather data

AUTH: APIKEYHTTPSCORS: UNKNOWNOPEN ↗
// MACHINE LEARNING0358

Irisnet

Realtime content moderation API that blocks or blurs unwanted images in real-time

AUTH: APIKEYHTTPSCORS: YESOPEN ↗
// SPORTS & FITNESS0359

iSports API

Provide live and historical sports data of global competitions, like live score, fixtures, player & match stats, database etc.

AUTH: APIKEYCORS: YESOPEN ↗
// ANIMALS0360

IUCN

IUCN Red List of Threatened Species

AUTH: APIKEYCORS: NOOPEN ↗