The Dictionaries APIs List

All Categories

Total (92)

Agarathi

Fonts API - Subscription.
Cambridge Dictionaries Online

License our data. Use Cambridge Dictionary data for language processing, or other applications.
Chinese Character Web

Auth: No

Chinese character definitions and pronunciations
Chinese Text Project

HTTPS Auth: No

Online open-access digital library for pre-modern Chinese texts
Collins

HTTPS Auth: apiKey

Bilingual Dictionary and Thesaurus Data
Free Dictionary

HTTPS Auth: No

Definitions, phonetics, pronounciations, parts of speech, examples, synonyms
Indonesia Dictionary

HTTPS Auth: No

Indonesia dictionary many words
Lingua Robot

HTTPS CORS Auth: apiKey

English dictionary API providing an access to the data of over 800 000 English lexical entries, such as words, phrasal verbs, multiword expressions etc.
Lingua Robot API

English dictionary API providing an access to the data of over 800 000 English lexical entries, such as words, phrasal verbs, multiword expressions etc.
Merriam-Webster

HTTPS Auth: apiKey

A comprehensive resource of dictionary and thesaurus data powered by Merriam-Webster's trusted references. Affordable, comprehensive, and easy to use. Free for non-commercial use.
Merriam-Webster Dictionary API

A comprehensive resource of dictionary and thesaurus data powered by Merriam-Webster's trusted references. Affordable, comprehensive, and easy to use. Free for non-commercial use.
OwlBot

HTTPS CORS Auth: apiKey

OwlBot is an english dictionary API.
Oxford

HTTPS Auth: apiKey

The Oxford Dictionaries API gives you access to our world-renowned dictionary data, including definitions, translations, synonyms, and audio pronunciations.
Synonyms

HTTPS Auth: apiKey

The Synonyms API from STANDS4 enables you to programmatically access Synonyms, Thesaurus and Antonyms information for any given word.
TranslateWP

HTTPS Auth: apiKey

translate po files, translate sites, translate wordpress plugins,localisation service,localization,translate,poedit,po
Unofficial Urban Dictionary API

HTTPS CORS Auth: No

Easy to use Express based REST API | Endpoints for random words, search by terms, author, date, browse by character | Open Source | Explore on playground
Urban Dictionary

HTTPS Auth: No

Urban Dictionary API REST. Contribute to n0nuser/urban-dictionary-api development by creating an account on GitHub.
Wiktionary

HTTPS CORS Auth: No

Collaborative dictionary data
Wordnik

Dictionary functions.
Wordnik

HTTPS Auth: apiKey

Wordnik provides information about millions of words through our developer-friendly RESTful API with a generous free tier.
Words

HTTPS Auth: apiKey

Definitions and synonyms for more than 150,000 words
Words API

An API for the english language. Definitions, related words, rhymes, and more.