getBlockProduction RPC Method
Returns recent block production information from the current or previous epoch.
Parameters #
object
optional
Configuration object containing the following fields:
commitment string
optional
identity string
optional
Only return results for this validator identity (base-58 encoded)
range object
optional
Slot range to return block production for. If parameter not provided, defaults to current epoch.
firstSlot: <u64>
- first slot to return block production information for (inclusive)- (optional)
lastSlot: <u64>
- last slot to return block production information for (inclusive). If parameter not provided, defaults to the highest slot
Result #
The result will be an RpcResponse JSON object with value
equal to:
<object>
byIdentity: <object>
- a dictionary of validator identities, as base-58 encoded strings. Value is a two element array containing the number of leader slots and the number of blocks produced.range: <object>
- Block production slot rangefirstSlot: <u64>
- first slot of the block production information (inclusive)lastSlot: <u64>
- last slot of block production information (inclusive)
Code sample #
curl https://api.devnet.solana.com -X POST -H "Content-Type: application/json" -d '
{"jsonrpc":"2.0","id":1, "method":"getBlockProduction"}
'
Response #
{
"jsonrpc": "2.0",
"result": {
"context": {
"slot": 9887
},
"value": {
"byIdentity": {
"85iYT5RuzRTDgjyRa3cP8SYhM2j21fj7NhfJ3peu1DPr": [9888, 9886]
},
"range": {
"firstSlot": 0,
"lastSlot": 9887
}
}
},
"id": 1
}