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POST
/
9de47db917d4f69168e3fed02217d15b
getBlocks
curl --request POST \
  --url https://nd-326-444-187.p2pify.com/9de47db917d4f69168e3fed02217d15b \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "getBlocks",
  "params": [
    166974442
  ]
}
'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": [
    123
  ]
}

Documentation Index

Fetch the complete documentation index at: https://docs.chainstack.com/llms.txt

Use this file to discover all available pages before exploring further.

Range limit: maximum 500,000 blocks per request. Archive data: this method supports fetching historical data on Global Nodes. See Solana method limits.

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Solana getBlocks method

The Solana getBlocks method returns a list of confirmed blocks within a specified slot range. This method provides a list of block heights that have been confirmed by the network. It is useful for retrieving a range of blocks for analysis or display.
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​
Parameters

  • startSlot — the start slot of the range.
  • endSlot — (optional) the end slot of the range. If not provided, the method will return all confirmed blocks from the startSlot to the latest block.

​
Response

  • value — an array of confirmed block heights within the specified range.

​
Use case

A practical use case for getBlocks is to retrieve a range of confirmed blocks for analysis or display. This can be useful for block explorers, wallets, or other applications that need to display or make use of this information.

Body

application/json
​
id
integer
default:1
​
jsonrpc
string
default:2.0
​
method
string
default:getBlocks
​
params
integer[]

The start slot of the blocks

Response

200 - application/json

Blocks details

​
jsonrpc
string
​
id
integer
​
result
integer[]
Last modified on May 18, 2026