Creating an external feed

import requests

url = "https://api.buttondown.com/v1/external_feeds"

payload = {
    "url": "http://lorem-rss.herokuapp.com/feed",
    "behavior": "draft",
    "cadence": "daily"
}
headers = {
    "accept": "application/json",
    "authorization": "Token $BUTTONDOWN_API_KEY",
    "content-type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
    "creation_date": "2019-08-24T14:15:22Z",
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "status": "active",
    "behavior": "emails",
    "cadence": "every",
    "subject": "New post: {{ item.title }}",
    "body": "I just published a new post: {{ item.url }}"
}