amazonreviews.py

import requests

task_params = {
    'target': 'amazon_reviews',
    'query': 'B09H74FXNW',
    'parse': True,
}

username = 'SPusername'
password = 'SPpassword'

response = requests.post(
    'https://scraper-api.smartproxy.com/v2/scrape',
    json = task_params,
    auth = (username, password)
)

print(response.text)