getBlocks

Parameters

• <u64> - starting slot integer
• <u64> - (optional) ending slot integer
• commitment: (optional) Configures the commitment level of the blocks queried
  Accepts one of the following strings: ["finalized", "confirmed", "processed"]
  For more info, refer to this doc.

Results

• <array of u64 integers>: list of confirmed blocks between the starting and ending slot (if provided) or latest confirmed block, inclusive. The maximum query range allowed is 500,000 slots.

Example

Request

curl --location --request POST 'https://solana-mainnet.g.alchemy.com/v2/demo' \
--header 'Content-Type: application/json' \
--data-raw '{"jsonrpc": "2.0","id":1,"method":"getBlocks","params":[5, 10]}'

Response

{
    "jsonrpc": "2.0",
    "result": [
        5,
        6,
        7,
        8,
        9,
        10
    ],
    "id": 1
}