PUBLICAPI / API directory

Dictionaries
Know the limits. Build further.

Listings from all sources in this category. Source listings are not independent verification.

Categories (61)

15 APIs found

dictionaries

Chinese Character Web

Chinese character definitions and pronunciations

noneunknownapi

HTTPS: no · CORS: no

github-public-apis

Source listing · not independently checked

dictionaries

Chinese Text Project

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

noneunknownapi

HTTPS: yes · CORS: unknown

github-public-apis

Source listing · not independently checked

dictionaries

Collins

Bilingual Dictionary and Thesaurus Data

api_keyunknownapi

HTTPS: yes · CORS: unknown

github-public-apis

Source listing · not independently checked

dictionaries

Free Dictionary

Definitions, phonetics, pronunciations, parts of speech, examples, synonyms

noneunknownapi

HTTPS: yes · CORS: unknown

github-public-apis

Source listing · not independently checked

dictionaries

Indonesia Dictionary

Indonesia dictionary many words

noneunknownapi

HTTPS: yes · CORS: unknown

github-public-apis

Source listing · not independently checked

dictionaries

Lingua Robot

Word definitions, pronunciations, synonyms, antonyms and others

api_keyunknownapi

HTTPS: yes · CORS: yes

github-public-apis

Source listing · not independently checked

dictionaries

Merriam-Webster

Dictionary and Thesaurus Data

api_keyunknownapi

HTTPS: yes · CORS: unknown

github-public-apis

Source listing · not independently checked

dictionaries

Oxford

Dictionary Data

api_keyunknownapi

HTTPS: yes · CORS: no

github-public-apis

Source listing · not independently checked

dictionaries

Random Lexicon

Random words and definitions using optional filters

noneunknownapi

HTTPS: yes · CORS: yes

github-public-apis

Source listing · not independently checked

dictionaries

SayItVid

English video pronunciation search with timestamps, IPA phonetics and subtitle context

api_keyunknownapi

HTTPS: yes · CORS: yes

github-public-apis

Source listing · not independently checked

dictionaries

Synonyms

Synonyms, thesaurus and antonyms information for any given word

api_keyunknownapi

HTTPS: yes · CORS: unknown

github-public-apis

Source listing · not independently checked

dictionaries

Wiktionary

Collaborative dictionary data

noneunknownapi

HTTPS: yes · CORS: yes

github-public-apis

Source listing · not independently checked

dictionaries

Wordnik

Dictionary Data

api_keyunknownapi

HTTPS: yes · CORS: unknown

github-public-apis

Source listing · not independently checked

dictionaries

Words

Definitions and synonyms for more than 150,000 words

api_keyunknownapi

HTTPS: yes · CORS: unknown

github-public-apis

Source listing · not independently checked

dictionaries

WordSoHard

Word definitions with Scrabble validity and tile score in one call, built for word games

noneunknownapi

HTTPS: yes · CORS: yes

github-public-apis

Source listing · not independently checked

From discovery to implementation

Build with understanding.

Practical API integration guides, separate from catalog listings.

All guides →

A guide for your situation

Your answers stay in this page until you explicitly submit them. Unsaved answers disappear on reload.

Saving is not configured. No answers or contact details are submitted or saved.

Which integration step helps you move forward?

30 short questions about APIs and connecting data. Selecting an answer moves to the next question. You can go back, change answers, or skip. This is a practical reading route, not a scientific test.

JavaScript is required for this guide.

Contact & corrections

Send a question or report a correction using this form.

Only after Send are your name, email, subject and message sent to the contact service to handle your message. This is not a newsletter signup. Unsent text disappears on reload. Privacy information

Preview: sending is not configured. This form does not send or save anything.

Your message — all fields are required