app.py

from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import JSONResponse
from fastapi import FastAPI
import json

app = FastAPI()

app.add_middleware(CORSMiddleware, allow_origins = ['*'], allow_credentials = True, allow_methods = ['*'], allow_headers = ['*'])

@app.get('/')
def index():
    
    return JSONResponse(status_code = 200, content = {'status' : 'online'})

@app.get('/read')
def read_route():
    
    with open('cookies.json', 'r', encoding = 'utf-8') as file:
        
        data = json.load(file)
        
    return JSONResponse(status_code = 200, content = data)