curl --request POST \
  --url https://api.dev.monei.cc/api/v1/solana/transfer \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "to": "5AH3qo1v1EZfT3QKQpSsx1F8W5JyGEVZPcD5DzkX1N1d",
  "amount": "1.5",
  "network": "mainnet-beta"
}
'

{
  "statusCode": 123,
  "message": "<string>",
  "data": {
    "signature": "<string>"
  },
  "errors": {}
}