Collins

API

Bilingual dictionary and thesaurus API for authoritative lexical data

Overview

Collins API delivers comprehensive bilingual dictionary and thesaurus data, including word definitions, translations across multiple language pairs, synonym/antonym lists, and contextual usage examples. It supports structured JSON responses for seamless integration into applications. Key use cases include powering language learning tools, enhancing translation platforms with curated lexical content, enriching educational resources, and building content creation apps that require accurate word usage insights. The API is well-documented, enabling developers to easily implement features like bilingual lookup and thesaurus functionality in their products.

Example Integration (JavaScript)

script.js JS


fetch('https://api.collinsdictionary.com/api/v1/documentation/html/')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful
Bilingual language support
Thesaurus entries
Contextual usage examples
Structured JSON responses

Frequently Asked Questions

? Is Collins API free to use?

It offers a freemium model with free tiers for limited usage and paid plans for higher volume or advanced features.

? Does it require an API Key?

Yes, access to the Collins API requires an API key for authentication and rate limiting.

? What is the response format?

The API returns responses in JSON format, which is standard for easy parsing and integration into applications.

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Tool Info

Pricing Freemium

Category Dictionaries

Platform Public API

Pros

⊕ Authoritative lexical data from Collins
⊕ Multiple language pairs available
⊕ Curated usage examples
⊕ Well-documented API

Cons

⊖ Requires API key authentication
⊖ Rate limits on free tiers
⊖ Premium pricing for high-volume usage