curl --request PUT \
  --url https://firstpromoter.com/api/v1/payouts/update \
  --header 'X-API-KEY: <api-key>'

{
  "id": 2710287,
  "status": "completed",
  "amount": 3000,
  "date_paid": null,
  "due_date": "2024-10-11T00:00:00.000Z",
  "unit": "cash",
  "created_at": "2024-09-12T14:02:53.135Z",
  "has_issues": false,
  "reward": null,
  "promoter": {
    "id": 8262622,
    "status": "active",
    "cust_id": "",
    "email": "test@promoter.com",
    "created_at": "2024-05-27T17:43:38.935Z",
    "temp_password": "xsKyiS",
    "default_promotion_id": 9441115,
    "pref": "w4wfj9q",
    "default_ref_id": "testxeak1xz1",
    "note": "This is a test promoter. You can use it to test the integration.",
    "w8_form_url": null,
    "w9_form_url": null,
    "parent_promoter_id": null,
    "earnings_balance": {
      "cash": 23000
    },
    "current_balance": {
      "cash": 23000
    },
    "paid_balance": null,
    "auth_token": "bFahsKx8v9_zL9sPTZCDH8JnQAbTeDpy"
  },
  "campaign": {
    "id": 15161,
    "name": "Test new campaign",
    "landing_url": "http://testmax.maxwelladapoe1.com/",
    "description": "",
    "private": false,
    "color": "#00bcd4",
    "default_webhook_url": "",
    "auto_approve_rewards": true,
    "auto_approve_promoters": true
  }
}