List all campaigns

curl --request GET \
  --url https://v2.firstpromoter.com/api/v2/company/campaigns \
  --header 'Account-ID: <account-id>' \
  --header 'Authorization: Bearer <token>'

[
  {
    "id": 123,
    "name": "<string>",
    "color": "<string>",
    "stats": {
      "referrals_count": 123,
      "sales_count": 123,
      "customers_count": 123,
      "promoters_count": 123,
      "revenue_amount": 123
    },
    "landing_url": "<string>",
    "visitor_cookie_life": 123,
    "ref_token_param": "<string>",
    "auto_approve_leads": true,
    "track_ad_traffic": "pending",
    "auto_approve_promoters": true,
    "is_private": true,
    "is_default": true,
    "upgrade_details": {
      "campaign_id": 123,
      "amount": 123,
      "metric": "customers",
      "move_referrals_on_level_change": true
    },
    "signup_url": "<string>",
    "links": [
      {
        "id": 123,
        "name": "<string>",
        "url": "<string>"
      }
    ],
    "rewards_for_promoters": [
      {
        "apply_on": "monthly",
        "product_ids": [
          123
        ],
        "reward_id": 123,
        "reward": {
          "name": "<string>",
          "promoter_reward_type": "<string>",
          "hide_reward": true,
          "tier_level": 123,
          "coupon": "<string>"
        },
        "products": [
          {
            "id": 123,
            "name": "<string>"
          }
        ]
      }
    ],
    "rewards_for_referrals": [
      {
        "apply_on": "monthly",
        "product_ids": [
          123
        ],
        "reward_id": 123,
        "reward": {
          "name": "<string>",
          "promoter_reward_type": "<string>",
          "hide_reward": true,
          "tier_level": 123,
          "coupon": "<string>"
        },
        "products": [
          {
            "id": 123,
            "name": "<string>"
          }
        ]
      }
    ]
  }
]