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Stability AI

Stability AI empowers developers with a set of open-source AI models for creative generation tasks, including image and video synthesis, designed for easy integration and scalability.

Developed by Stability AI

View Source
99.60%Uptime
450msLatency
12.4kStars
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
  • Generate social media graphics on demandOptimized Capability
  • Build AI-powered creative prototyping toolsOptimized Capability
  • Automate marketing visual generationOptimized Capability
  • Create animated video snippets for user interfacesOptimized Capability
Advantages
  • ✓ High-quality open-source artistic models
  • ✓ Generous free tier for experimenting
  • ✓ Fast REST API with low latency
  • ✓ Multi-region availability for global reach
Limitations
  • ✗ Free tier has usage caps
  • ✗ No native GraphQL interface
  • ✗ Requires careful prompt tuning for best results
  • ✗ Video generation can be resource intensive

FAQs

API Specifications

v1
Pricing Model
Pay-as-you-go with volume discounts
Credit Card
Not Required
Response Formats
JSON
Supported Languages
5 Languages
SDK Support
Python, JavaScript (Node.js), Java, C#
Time to Hello World

Under 10 minutes from signup to first API call

Rate Limit

60 requests per minute

Free Tier Usage

200 free generate calls per month across all generation endpoints

Use Case: Best For

Creative developers, digital agencies, content platforms

Not Recommended For

Low-latency real-time microservices, enterprise internal-only use

Resources

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

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