curl --request POST \
  --url https://api.dev.monei.cc/api/v1/offramp/exchange/initiate \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "amount": 100,
  "fiatCurrency": "NGN",
  "bankCode": "<string>",
  "accountNumber": "<string>",
  "accountName": "<string>"
}
'

{
  "statusCode": 123,
  "message": "<string>",
  "data": {
    "id": "uuid-string",
    "reference": "OFF-ABC123XYZ",
    "amounts": {
      "crypto": {
        "value": 100.5
      },
      "fiat": {
        "value": 150000
      },
      "exchangeRate": 1550.25,
      "totalFee": 0.5
    },
    "beneficiary": {
      "bankCode": "058",
      "accountNumber": "0123456789",
      "accountName": "JOHN DOE"
    },
    "onChain": {
      "depositAddress": "0xDepositAddress...",
      "txHash": "0xTransactionHash..."
    },
    "providerReference": "paycrest-order-id",
    "meta": {},
    "timestamps": {
      "created": "2023-11-07T05:31:56Z",
      "updated": "2023-11-07T05:31:56Z",
      "completed": "2023-11-07T05:31:56Z",
      "failed": "2023-11-07T05:31:56Z"
    },
    "failureReason": "Insufficient Gas"
  },
  "errors": {}
}