slotSubscribe RPC Method

Subscribe to receive notification anytime a slot is processed by the validator

Request
{
"jsonrpc": "2.0",
"id": 1,
"method": "slotSubscribe"
}

params

None

result

Response
{
"jsonrpc": "2.0",
"result": 0,
"id": 1
}
integer

Subscription id (needed to unsubscribe)

Notification Format:

The notification will be an object with the following fields:

  • parent: <u64> - The parent slot
  • root: <u64> - The current root slot
  • slot: <u64> - The newly set slot value

Example:

{
"jsonrpc": "2.0",
"method": "slotNotification",
"params": {
"result": {
"parent": 75,
"root": 44,
"slot": 76
},
"subscription": 0
}
}

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