curl --request POST \
  --url https://api.anysite.io/api/epicgames/games/free \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "timeout": 300,
  "country": "US",
  "locale": "en-US"
}
'

[
  {
    "id": "<string>",
    "namespace": "<string>",
    "title": "<string>",
    "@type": "@epicgames_free_game",
    "alias": "<string>",
    "description": "<string>",
    "offer_type": "<string>",
    "status": "<string>",
    "effective_date": "<string>",
    "seller": {
      "name": "<string>",
      "@type": "@epicgames_seller",
      "id": "<string>"
    },
    "image": "<string>",
    "images": [],
    "categories": [],
    "price": {
      "@type": "@epicgames_price",
      "original_price": 123,
      "discount_price": 123,
      "currency_code": "<string>",
      "discount": 123,
      "discount_percent": 123,
      "original_price_display": "<string>",
      "discount_price_display": "<string>"
    },
    "is_currently_free": false,
    "is_upcoming_free": false,
    "current_promotions": [],
    "upcoming_promotions": [],
    "url": "<string>"
  }
]