getBlocksWithLimit

Returns a list of confirmed blocks starting at the given slot.

This method will use 30 Compute Units.

---

Parameters

• start_slot string Required. The start slot encoded as an u64 integer.

• limit string Required. The limit encoded as u64, 64-bit unsigned integer.

• 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.

Returns

• result An array of u64 integers listing confirmed blocks between the start_slot and either end_slot - if provided, or latest confirmed block, inclusive. The maximum range allowed is 500,000 slots.

// Result
{
	"jsonrpc": "2.0",
	"result": [
		319942456,
		319942457,
		319942458,
		319942459,
		319942460
	],
	"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": "getBlocksWithLimit","params": [319942456,5]}'
    

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": "getBlocksWithLimit","params": [319942456,5]}'