Who this template is for
This template is for developers, content creators, or application builders who want to integrate an AI-powered text-to-image generation service into their applications or systems via an API endpoint.
Use case
Creating a secure API endpoint that converts text prompts into AI-generated images, with built-in content moderation to prevent inappropriate content generation. This can be used for creative applications, content creation tools, prototyping interfaces, or any system that needs on-demand image generation.
How this workflow works
- Receives text prompt through a webhook endpoint
- Filters the prompt for inappropriate content using AI moderation
- Submits valid prompts to the Fal.ai Flux image generation service
- Polls for completion status and retrieves the generated image when ready
- Returns the image results in a structured JSON format to the client
Set up steps
- Create a Fal.ai account and obtain API credentials
- Configure the HTTP Header Auth credentials with your Fal.ai API key
- Set up an OpenAI API key for the content moderation component
- Deploy the workflow and note the webhook URL for your API endpoint
- Test the endpoint by sending a POST request with a JSON body containing a "prompt" field