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ds_task_scan/docs/API_Documentation.md
Aherobo Ovie Victor 49c82456c9 Initial commit
2025-07-19 11:55:09 +01:00

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# API Documentation
## POST /get_tag
Identify a clothing tag and find similar tags/images using computer vision, text similarity, and (optionally) LLM-based filtering.
### Request
- **Content-Type:** application/json
- **Body:**
```json
{
"image_url": "<image-url>",
"use_llm": true // Optional, default: false
}
```
- `image_url` (string, required): URL of the tag image to scan
- `use_llm` (boolean, optional): If true, use LLM-based similarity filtering
### Response
- **Content-Type:** application/json
- **Body:**
```json
{
"results": [
{
"tag": "Jerzees T-Shirt Tags",
"similar_images": [
"https://.../tag1.jpg",
"https://.../tag2.jpg"
],
"appraisal_value": [150.0, 75.0],
"years": ["1998", "1997"],
"status": ["public", "private"]
}
]
}
```
### Example Request
```bash
curl -X POST http://localhost:8000/get_tag \
-H "Content-Type: application/json" \
-d '{"image_url": "https://example.com/tag_image.jpg", "use_llm": true}'
```
### Example Response
```json
{
"results": [
{
"tag": "Jerzees T-Shirt Tags",
"similar_images": [
"https://.../tag1.jpg",
"https://.../tag2.jpg"
],
"appraisal_value": [150.0, 75.0],
"years": ["1998", "1997"],
"status": ["public", "private"]
}
]
}
```
### Notes
- If `use_llm` is true, the system will use an LLM (OpenAI) to further filter and rank similar images.
- If no tag is identified, or no similar images are found, the response will indicate this.
- The endpoint is designed for use with the provided frontend, but can be called directly from any HTTP client.
- Requires a valid OpenAI API key if using LLM.