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Stability AI

The Stability AI API offers developers free access to advanced AI models for generating images, videos, and creative storytelling, suitable for scalable applications.

Developed by Stability AI

Live API
99.90%Uptime
450msLatency
3.7kStars
API KeyAuth
NoCredit Card
RESTStyle
v1Version
API Endpoints

Reference for available routes, request structures, and live examples.

Generates images from text prompts

Full Endpoint URL
https://api.stability.ai/generation/{engine_id}/text-to-image
Implementation Example
curl -X POST 'https://api.stability.ai/generation/{engine_id}/text-to-image' \
  -H 'Authorization: Bearer YOUR_API_KEY'
Request Payload
{
  "steps": 30,
  "cfg_scale": 7,
  "text_prompts": [
    {
      "text": "A futuristic city at sunset"
    }
  ]
}
Expected Response
{
  "artifacts": [
    {
      "seed": 123456,
      "base64": "iVBORw0KGgoAAAANSUhEUgAA...",
      "finishReason": "SUCCESS"
    }
  ]
}
Version:v1
Limit:200 credits/month

Real-World Applications
  • Automating artwork generation for social media campaignsOptimized Capability
  • Producing engaging visuals for marketing and advertisingOptimized Capability
  • Creating tools for creative prototyping in digital contentOptimized Capability
  • Developing animated video clips based on user inputOptimized Capability
Advantages
  • ✓ Access to state-of-the-art open-source AI models
  • ✓ Supports image, video, and text generation in one API
  • ✓ Fast average response times under 500ms
  • ✓ High availability with 99.9% uptime
Limitations
  • ✗ Rate limits may restrict high-volume users on free plans
  • ✗ Requires API key and signup for every developer
  • ✗ Limited official SDK languages currently
  • ✗ Advanced customization requires deeper technical knowledge

FAQs

API Specifications

v1
Pricing Model
Freemium with paid tier options based on usage
Credit Card
Not Required
Response Formats
JSON
Supported Languages
5 Languages
SDK Support
Python, JavaScript
Time to Hello World

5-10 minutes

Rate Limit

1000 requests per minute

Free Tier Usage

Up to 1000 requests per month with rate limit of 20 requests per minute; includes access to core image and text generation endpoints

Use Case: Best For

Creative developers, digital artists, marketing teams

Not Recommended For

High-frequency, large-scale batch processing without paid plan

Resources

Documentation Official Website Pricing Details Postman Collection
#generative-ai#images

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