API-Schlüssel

curl https://api.flowella.io/v1/messages \
  -H "Authorization: Bearer flwl_live_..." \
  -H "Content-Type: application/json"

await fetch("https://api.flowella.io/v1/messages", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.FLOWELLA_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({ /* ... */ }),
});

import os, requests

requests.post(
    "https://api.flowella.io/v1/messages",
    headers={
        "Authorization": f"Bearer {os.environ['FLOWELLA_API_KEY']}",
        "Content-Type": "application/json",
    },
    json={"...": "..."},
)