Stable Diffusion, unveiled in 2022, stands as a significant milestone in the realm of artificial intelligence, particularly within the text-to-image generation domain. This model, built on diffusion techniques, epitomizes the ongoing surge in AI advancements.
What is Stable Diffusion API?
Stable Diffusion API refers to an application programming interface (API) designed to facilitate the smooth and reliable diffusion of data within digital ecosystems. It provides developers with tools and protocols to ensure that data dissemination processes remain stable, consistent, and scalable. This API is particularly valuable in scenarios where large volumes of data need to be distributed efficiently without compromising reliability.
The Stable Diffusion API allows developers, artists, and enthusiasts to generate AI images using the Stable Diffusion model without needing local setup or specialized hardware. By leveraging the power of cloud computing, the API ensures a smooth and efficient experience, enabling users to easily generate high-quality images.
Example output from Stability.ai
Pricing for Stable Diffusion API
All new users will get 25 free credits automatically when an account is created. The credits can be used in DreamStudio and API
The price for alternate credit is US$1 for 100 credits. The standard image generation take 0.2 credits per image with standard step = 30.
Note: The term "step" refers to the number of iterations or diffusion steps performed during the image generation process.
Price adjustment in 2022
Different model generation costs may vary. Here are the comparison
Image
| Model | Stable Diffusion XL 1.0 | Stable Diffusion 1.6 |
|---|---|---|
| Features | Standard | High speed of processing |
| Pricing (step=30) | 0.20 | 0.24 |
Editing
| Search-and-Replace | Inpaint | |
|---|---|---|
| Features | Replace somthing in the image | Inpaint an image |
| Pricing | 4.00 | 3.00 |
Upscaling
| Creative Upscale | Real-ESRGAN x2 | |
|---|---|---|
| Features | Quality and performance improvement to 4k | Detail enhancing |
| Pricing | 25.00 | 0.2 |
Video
- Feature: generate short videos
- pricing: 20.00
Stable Diffusion API Authentication
Here are the step-by-step setup and authentication before using the API
- Sign up for an account for stability.ai and verify it
Sign up an account for Stability.ai
2. Obtain the API keys from the account page
How to Use the Stable Diffusion API?
Once the API key token is obtained, you can use Apidog. Apidog is an all-in-one API development tool for API design, debug, test, document and mock. Apidog offers flexibility for users looking to either start building a new API from the ground up or import an existing API they have been developing.
Example of using Apidog
- Check account Balance
Method: GET
Endpoint: https://api.stability.ai/v1/user/balance
Use your API keys as Authorization, set up in Headers
Result:
2. Text to Image generation
Method: POST
endpoint: https://api.stability.ai/v1/generation/{engine_id}/text-to-imagePath parameter:
- engine_id : version of model (string)
Body Parameters: only required part are specified here
- text_prompts:
"text": "something about the image",
"weight": optional
example:
"text_prompts": [
{
"text": "something about the image",
"weight": 0.5
}
]
Result:
copy the base64 string, use base64 to image converter to obtain the image
For more methods and functionalities, refer to
Conclusion:
Stable Diffusion API represents a significant advancement in the field of data distribution, offering developers a powerful tool for building reliable and scalable systems. As organizations across various industries continue to harness the power of data, Stable Diffusion API will play a crucial role in enabling seamless data dissemination and unlocking new possibilities for innovation and growth.
