I have created a simple API using FastAPI, and I am trying to pass a URL to a FastAPI route as an arbitrary path parameter. from fastapi import FastAPI app = FastAPI() @app.post("/{path}") def pred_image(path:str): print("path",path) return {'path'ath} When I test it, it doesn't work and throws an error. I am testing it this way: http://127.0.0.1:8000/https://raw.githubusercontent.com/ultralytics/yolov5/master/data/images/zidane.jpg Continue reading...