Conversely when a POST request is sent create_places_view is called because we want to post (like posting a letter in the mail) the resource . It is important to use the correct HTTP methods for your actions. ... All together, your main.py file should look like this: from fastapi import FastAPI, Depends from pydantic import BaseModel from. You need to use JSON.stringify method to convert it to JSON string when you send it, And the model binder will bind the json data to your class object. The root Python package of our project is named as gino_fastapi_demo, under which we will create two Python modules: asgi as the ASGI entry point - we’ll feed it to the ASGI server. main to initialize our server. Here’s main.py: from fastapi import FastAPI def get_app(): app = FastAPI(title="GINO FastAPI Demo") return app.