Overview DomoAI Enterprise API accepts various input types depending on the endpoint. This page provides comprehensive documentation on all supported input formats, size limits, and requirements.
Only Base64-encoded data is accepted for images.
Method Size Limit Image Base64 String 10 MB
Format File Extensions Content Type JPEG .jpg, .jpegimage/jpegPNG .pngimage/pngWebP .webpimage/webpAVIF .avifimage/avif
The API validates actual image content, not just file extensions. Ensure your images are in one of the supported formats.
Base64 Method { "image" : { "bytes_base64_encoded" : "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJ..." } } Converting Images to Base64: JavaScript/Node.js
JavaScript/Browser
Python (File Path)
Python (PIL/Pillow)
// Using Node.js fs module const fs = require ( 'fs' ); // Read image file and convert to base64 const imageBuffer = fs . readFileSync ( 'path/to/image.jpg' ); const base64String = imageBuffer . toString ( 'base64' );
Text Inputs (Prompts) Prompts describe the desired output and guide the AI generation process.
Prompt Specifications
Format Limit Details Text 2,000 characters Counted as Unicode characters
Next Steps 
