Retrieving a subscriber

import requests

# You can find this key in your API requests page:
# https://buttondown.email/requests
BUTTONDOWN_API_KEY = "your-api-key-here"

headers = {
    "Authorization": f"Token {BUTTONDOWN_API_KEY}",
}

BASE_URL = "https://api.buttondown.email"
ENDPOINT = "/subscribers/telemachus@buttondown.email"
METHOD = "GET"

response = requests.request(METHOD, f"{BASE_URL}/v1{ENDPOINT}", headers=headers)

{
    "id": "13121cd6-0dfc-424c-bb12-988b0a32fcb3",
    "creation_date": "2020-09-29T00:00:00+00:00",
    "email": "telemachus@buttondown.email",
    "notes": "",
    "metadata": {
        "name": "Telemachus"
    },
    "tags": [],
    "referrer_url": "",
    "secondary_id": 1,
    "subscriber_type": "unactivated",
    "source": "organic",
    "utm_campaign": "",
    "utm_medium": "",
    "utm_source": "",
    "referral_code": "",
    "avatar_url": "",
    "stripe_coupon": null,
    "unsubscription_date": null,
    "churn_date": null,
    "unsubscription_reason": "",
    "transitions": [],
    "ip_address": null,
    "last_open_date": null,
    "last_click_date": null,
    "stripe_customer_id": null,
    "stripe_customer": null
}