# [Ride v5] Common structures
⚠️ This is the documentation for the Standard library version 5. We recommend to use version 6. Go to version 6
| Name | Description |
|---|---|
| Address | Account address |
| Alias | Alias |
| Asset | Token info |
| AssetPair | Pair of tokens of an order within the Order structure |
| AttachedPayment | Payment attached to the script invocation and available to the callable function |
| BalanceDetails | Account balance in WAVES |
| BlockInfo | Block header |
| Invocation | Script invocation fields that the callable function can use |
| Order | Order |
| Transfer | Transfer within the MassTransferTransaction structure |