solana/docs/src/api/methods/_getHighestSnapshotSlot.mdx

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import {
DocBlock,
DocSideBySide,
CodeParams,
Parameter,
Field,
Values,
CodeSnippets,
} from "../../../components/CodeDocBlock";
<DocBlock>
## getHighestSnapshotSlot
Returns the highest slot information that the node has snapshots for.
This will find the highest full snapshot slot, and the highest incremental
snapshot slot _based on_ the full snapshot slot, if there is one.
:::caution
NEW: This method is only available in solana-core v1.9 or newer. Please use
[getSnapshotSlot](/api/http#getsnapshotslot) for solana-core v1.8
:::
<DocSideBySide>
<CodeParams>
### Parameters:
**None**
### Result:
When the node has a snapshot, this returns a JSON object with the following fields:
- `full: <u64>` - Highest full snapshot slot
- `incremental: <u64|null>` - Highest incremental snapshot slot _based on_ `full`
</CodeParams>
<CodeSnippets>
### Code sample:
```bash
curl http://localhost:8899 -X POST -H "Content-Type: application/json" -d '
{"jsonrpc":"2.0","id":1,"method":"getHighestSnapshotSlot"}
'
```
### Response:
Result when the node has a snapshot:
```json
{
"jsonrpc": "2.0",
"result": {
"full": 100,
"incremental": 110
},
"id": 1
}
```
Result when the node has no snapshot:
```json
{
"jsonrpc": "2.0",
"error": { "code": -32008, "message": "No snapshot" },
"id": 1
}
```
</CodeSnippets>
</DocSideBySide>
</DocBlock>