getLeaderSchedule

Returns the leader schedule for an epoch.

This method will use 30 Compute Units.

---

Parameters

• u64 string optional. Fetchs the leader schedule for the epoch that corresponds to the provided slot. If unspecified, the leader schedule for the current epoch is fetched.

• object optional. Configuration object containing the following fields:

  • commitment string. The level of commitment required for the query. The options include:

    • finalized string.

      • The node will query the most recent block confirmed by the supermajority of the cluster as having reached maximum lockout, meaning the cluster has recognized this block as finalized.

      • confirmed string.

        • The node will query the most recent block that has been voted on by the supermajority of the cluster.

      • processed string.

        • The node will query its most recent block. Note that the block may not be complete.

  • identity string. Only returns the results for this validator identity encoded as base-58.

Returns

result Null if the requested epoch is not found otherwise the result field will be a dictionary of validator identities, as base-58 encoded strings, and their corresponding leader slot indices as values (indices are relative to the first slot in the requested epoch)

// Result
{
	"jsonrpc": "2.0",
	"result": {
		"138KHwTqKNWGLoo8fK5i8UxYtwoC5tC8o7M9rY1CDEjT": [
			120416,
			120417,
			120418,
			120419,
			195840,
			195841,
			195842,
			195843,
			...
		],
		"13cm6z7ajighVFYN1aR2hPQ3Rhp4QJenDbHGRmps9P1n": [
			213272,
			213273,
			...
		],
		...
		]
	},
	"id": 1
}

mainnet

curl https://mainnet.solana.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","id":1, "method":"getLeaderSchedule"}'
    

devnet

curl https://devnet.solana.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","id":1, "method":"getLeaderSchedule"}'