curl --request GET \
  --url https://api.octav.fi/v1/approvals/{chain} \
  --header 'Authorization: Bearer <token>'

{
  "cursor": "<string>",
  "pageSize": 123,
  "items": [
    {
      "block": "<string>",
      "timestamp": "<string>",
      "hash": "<string>",
      "contract": "<string>",
      "from": "<string>",
      "to": "<string>",
      "amount": "<string>",
      "asset": {
        "name": "<string>",
        "symbol": "<string>",
        "balance": "<string>",
        "price": "<string>",
        "value": "<string>",
        "decimal": "<string>",
        "chain": "<string>",
        "contract": "<string>",
        "imgSmall": "<string>",
        "imgLarge": "<string>"
      }
    }
  ]
}