Request codes
| Request code | Code meaning | Action |
|---|---|---|
| OC_EXCHANGESENDTRANSFER | Exchange send transfer | Credit transfer from exchange balance to account balance |
| OC_EXCHANGEGETTRANSFER | Exchange get transfer | Request on credit transfer from exchange balance to account balance |
| OC_EXCHANGECONFIRMGETTRANSFER | Exchange confirm get transfer | Confirmation on credit transfer from exchange balance to account balance |
| OC_EXCHANGECHECKUSER | Exchange check user | Verification on the user's capability for making deal |
| OC_EXCHANGEGETBALANCE | Exchange get balance | Get the balance of exchange |