getBlocksWithLimit

getBlocksWithLimit RPC Method

post

https://public.rpc.solanavibestation.comhttps://basic.rpc.solanavibestation.comhttps://ultra.rpc.solanavibestation.comhttps://elite.rpc.solanavibestation.comhttps://epic.rpc.solanavibestation.comhttps://basic.swqos.solanavibestation.comhttps://ultra.swqos.solanavibestation.comhttps://elite.swqos.solanavibestation.com

/

Returns a list of confirmed blocks starting at the given slot. This method provides an efficient way to retrieve a range of sequential block slots, which is useful for block explorers, analytics tools, and applications that need to process historical blockchain data in batches.

Important: The limit must be no more than 500,000 blocks higher than the start_slot.

Authorizations

AuthHeaderURLParameter

AuthorizationstringOptional

Authorization header for API key authentication.

Example:

Authorization: your-api-key-here

Body

application/json

jsonrpcstring · enumRequired

JSON-RPC protocol version

Example: 2.0Possible values:

idone ofRequired

Request identifier that will be returned in the response

Example: 1

stringOptional

or

numberOptional

methodstring · enumRequired

The RPC method name

Example: getBlocksWithLimitPossible values:

Responses

200

Successful Response

application/json

RPC response containing the list of confirmed block slots

jsonrpcstring · enumRequired

JSON-RPC protocol version

Example: 2.0Possible values:

idone ofRequired

Request identifier matching the original request

Example: 1

stringOptional

or

numberOptional

resultinteger · int64[]Optional

An array of u64 integers listing confirmed blocks starting at start_slot for up to limit blocks, inclusive. The array may contain fewer blocks than requested if some slots in the range do not have confirmed blocks. An empty array indicates no confirmed blocks were found in the specified range.

Example: [5,6,7]

401

Unauthorized

text/plain

403

Forbidden

text/plain

429

Too Many Requests

text/plain

500

Internal Server Error

text/plain

post

/

cURLSolana Kitweb3.jsRust

curl -X POST https://public.rpc.solanavibestation.com \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlocksWithLimit",
    "params": [
      5,
      3,
      {
        "commitment": "finalized"
      }
    ]
  }'

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