curl --request POST \
  --url https://api.shuriken.trade/api/v2/perp/position/margin \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "amount": "<string>",
  "coin": "<string>",
  "walletId": "<string>"
}
'

{
  "data": {
    "success": true,
    "error": "<string>"
  },
  "requestId": "<string>",
  "pagination": {
    "hasMore": true,
    "limit": 1,
    "page": 1,
    "total": 1
  }
}