getBlocksWithLimit RPC Method

Returns up to limit confirmed block slots, starting at startSlot.

Source

get_blocks_with_limit

params

u64required

Start slot

usizerequired

Maximum number of blocks to return. Must not exceed 500000.

objectoptional

Configuration object

result

array

An array of u64 integers listing confirmed blocks starting at start_slot for up to limit blocks. If limit is 0, the result is an empty array.

$ curl https://api.devnet.solana.com -s -X \
>   POST -H "Content-Type: application/json" -d ' 
>   {
>     "jsonrpc": "2.0",
>     "id": 1,
>     "method": "getBlocksWithLimit",
>     "params": [
>       5,
>       3,
>       {
>         "commitment": "finalized"
>       }
>     ]
>   }
> '

Response

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

$ curl https://api.devnet.solana.com -s -X \
>   POST -H "Content-Type: application/json" -d ' 
>   {
>     "jsonrpc": "2.0",
>     "id": 1,
>     "method": "getBlocksWithLimit",
>     "params": [
>       5,
>       3,
>       {
>         "commitment": "finalized"
>       }
>     ]
>   }
> '