Update README.md

README.md

@@ -8,4 +8,30 @@ pinned: false
 short_description: MIS453 Midterm Project
 ---
 
+#HOW TO USE
+---
+## API Usage
+
+Base URL:
+https://efnanaladagg-vehicle-damage-classifier.hf.space
+
+### Health check
+GET /health
+
+Example:
+https://efnanaladagg-vehicle-damage-classifier.hf.space/health
+
+### Predict (upload image)
+POST /predict  
+Content-Type: multipart/form-data  
+Form field name: `file`
+
+#### cURL example
+```bash
+curl -X POST \
+  "https://efnanaladagg-vehicle-damage-classifier.hf.space/predict" \
+  -H "accept: application/json" \
+  -F "file=@Car20101.png"
+---
+
 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference