curl --request POST \
  --url https://api.obiex.finance/v1/trades/quote \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "sourceId": "USDT",
  "targetId": "NGNX",
  "amount": 10,
  "side": "SELL"
}
'

{
  "message": "Ok",
  "data": {
    "id": "c1774607104143",
    "sourceId": "55456608-8c9f-499d-99b4-15ceafef3212",
    "targetId": "de3423cb-e81c-464f-8bb4-d9da15a37e8b",
    "rate": 1426,
    "side": "SELL",
    "amount": 10,
    "amountReceived": 14260,
    "sourceDollarRate": 0.99,
    "targetDollarRate": 0.0007,
    "expiryDate": "2026-03-27T10:25:34.143Z",
    "sourceCode": "USDT",
    "targetCode": "NGNX",
    "expiresIn": 30
  }
}