OwlBot

API

Free Dictionary API with Definitions, Examples & Photos

Overview

OwlBot is a RESTful dictionary API that delivers word details via its core endpoint `/api/v4/dictionary/{word}`. Responses are JSON-formatted, including part of speech, definitions, example sentences, and optional image URLs (when available). It requires an API key for authentication. Ideal use cases: building language learning apps, integrating dictionary features into educational platforms, enriching content with contextual meanings, or developing tools for writers to check word usage efficiently.

Example Integration (JavaScript)

script.js JS


fetch('https://owlbot.info/')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON Response Format
Definitions + Example Sentences
Optional Image Assets
API Key Authentication

Frequently Asked Questions

? Is OwlBot free to use?

Yes, OwlBot offers a free tier with monthly request limits. Paid plans are available for higher usage and additional benefits.

? Does it require an API Key?

Yes, you need to sign up on the OwlBot website to get an API key for authenticating your requests.

? What is the response format?

OwlBot returns all responses in JSON format, including definitions, examples, part of speech, and optional image URLs.

Top Alternatives

Merriam-Webster Dictionary API Search Google

Oxford Dictionaries API Compare

DictionaryAPI.dev Search Google

Tool Info

Pricing Freemium

Category Dictionaries

Platform Public API

Pros

⊕ Rich Data Set
⊕ Simple Integration
⊕ Freemium Pricing
⊕ Regular Content Updates

Cons

⊖ Rate Limits on Free Tier
⊖ Requires API Key Sign-Up
⊖ Limited Image Coverage
⊖ No XML Support