getBlockCommitment

Returns the commitment for a block identified by the given slot number.

Parameters

slot: (integer) [required] - The slot number of the block to query.

Returns

result - An object with the following fields:

• commitment - The commitment values for the block. Returns either:
  • null if the block is not found.
  • Array of u64 integers logging the amount of cluster stake in lamports that has voted on the block at each depth from 0 to MAX_LOCKOUT_HISTORY.
• totalStake - The total number of lamports being used by validators to participate in the block production and voting process

Request

• curl

curl https://solana-mainnet.infura.io/v3/<YOUR-API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc": "2.0", "id": 1, "method": "getBlockCommitment", "params": [5]}'

Response

• JSON

{
  "jsonrpc": "2.0",
  "result": {
    "commitment": [
      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      0, 0, 0, 0, 0, 10, 32
    ],
    "totalStake": 42
  },
  "id": 1
}