curl --request POST \
  --url https://api.linearsend.com/wallets/fund \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "user_id": 123,
  "currency": "<string>",
  "amount": 1,
  "sender_name": "<string>",
  "sender_bank": "<string>",
  "sender_account_number": "<string>",
  "sender_email": "<string>"
}
'

{
  "success": true,
  "statusCode": 200,
  "code": "SUCCESS",
  "message": "Success",
  "data": {
    "event": "transfer.successful",
    "environment": "staging",
    "currency": "NGN",
    "amount": 50000,
    "reference": "REF123456789",
    "transaction_date": "2023-10-01T12:00:00.000Z",
    "user_id": 30001,
    "sender": {
      "name": "Jane Doe",
      "bank": "Access Bank",
      "account_number": "0123456789",
      "email": "jane.doe@example.com"
    },
    "transaction_id": 12345
  }
}