Cataas
APIFree cat pictures and GIFs as a service
Overview
Cataas (Cat as a Service) provides RESTful endpoints for accessing a vast library of cat images and GIFs. Users can fetch random cats, filter by tags (e.g., 'sleep', 'play'), or retrieve specific content. Responses are image files (JPG/PNG) or GIFs; append ?json=true for metadata in JSON format. It supports customizations like resizing, rotating, or overlaying text. Ideal for integrating cat content into apps, websites, chatbots, or testing media handling features without hosting assets.
Example Integration (JavaScript)
fetch('https://cataas.com/')
.then(res => res.json())
.then(data => console.log(data))
.catch(err => console.error(err)); Key Features
- RESTful API
- No authentication required
- Cat images & GIFs
- Tag-based filtering
- Image customization (resize, text overlay)
- JSON metadata option
Frequently Asked Questions
? Is Cataas free to use?
Yes, Cataas is completely free for both personal and commercial use with no hidden charges.
? Does it require an API Key?
No, Cataas does not need any API key or authentication to access its endpoints.
? What is the response format?
Responses are typically image files (JPG/PNG) or GIFs; JSON metadata is available via the ?json=true query parameter.
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People Also Ask about Cataas
Tool Info
Pros
- ⊕ Easy to integrate (no API key)
- ⊕ Large library of cat content
- ⊕ Flexible customization options
- ⊕ Fast response times
Cons
- ⊖ No official service level agreement (SLA)
- ⊖ Limited advanced filtering options
- ⊖ Unpublished rate limits for high-volume use