Scalable
Image Description API
Integrate automatic alt text into your CMS, DAM, or app. A simple REST interface for enterprise-level image recognition.
// Request
curl -X POST https://api.autoalt.ai/v1/generate \
-H "Authorization: Bearer sk_live_..." \
-d '{ "url": "https://site.com/shoe.jpg", "lang": "de" }'
// Response (200 OK)
{
"id": "img_892301",
"alt_text": "Weißer Ledersneaker auf Asphalt bei Sonnenlicht",
"tags": ["schuhe", "mode", "outdoor"],
"confidence": 0.98,
"usage": { "credits": 1 }
}Integration in 5 minutes
Create a free account. You will receive immediate access to your sk_test Key.
Send image URLs or Base64 data to the /generate endpoint. Webhooks are available for batch jobs.
You’ll receive optimized alt text, keywords, and a confidence score. Ready for SEO.
Code Examples
“image_url”: “https://example.com/product.jpg”,
“language”: “de”,
“context”: “ecommerce”
}’
API Capabilities
Generate alt text natively in DE, EN, FR, ES, IT and 20 other languages via
Process up to 1,000 images in a single asynchronous request. Status updates via polling or webhook.
Receive the results (Alt Text JSON) directly to your endpoint as soon as generation is complete.
The output is optimized for screen readers and meets the requirements of the European Accessibility Act.
Include product names or categories to refine the context for the AI (e.g., for e-commerce SEO).
256-bit SSL, EU hosting (Frankfurt) and deletion of image data immediately after processing.
Simple Pricing. Pay per Call.
- 1,000 Free Calls (one time offer)
- Rate Limit: 60 RPM
- Standard Support
Volume discounts available for calls of 50k or more.
- Unlimited calls
- Rate Limit: 1.000 RPM
- Priority Processing
- 99.9% SLA
Do you need more details?
Our complete documentation includes error codes, authentication details, and SDKs.
