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POST
getHighestSnapshotSlot
curl --request POST \
  --url 'https://mainnet.helius-rpc.com/?api-key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": "1",
  "method": "getHighestSnapshotSlot"
}
'
{
  "jsonrpc": "2.0",
  "id": "1",
  "result": {
    "full": 100,
    "incremental": 110
  }
}

Documentation Index

Fetch the complete documentation index at: https://www.helius.dev/docs/llms.txt

Use this file to discover all available pages before exploring further.

This will find the highest full snapshot slot, and the highest incremental snapshot slot based on the full snapshot slot, if there is one.

Authorizations

​
api-key
string
query
required

Your Helius API key. You can get one for free in the dashboard.

Body

application/json
​
jsonrpc
enum<string>
default:2.0

The JSON-RPC protocol version.

Available options:
2.0
Example:

"2.0"

​
id
string
default:1

A unique identifier for the request.

Example:

"1"

​
method
enum<string>
default:getHighestSnapshotSlot

The name of the RPC method to invoke.

Available options:
getHighestSnapshotSlot
Example:

"getHighestSnapshotSlot"

Response

The node has a snapshot.

​
jsonrpc
enum<string>

The JSON-RPC protocol version.

Available options:
2.0
Example:

"2.0"

​
id
string

Identifier matching the request.

Example:

"1"

​
result
object

Latest available Solana blockchain snapshot information from this node.