getSlotLeaders

getSlotLeaders 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 the slot leaders for a given slot range. This method provides the sequence of validators scheduled to produce blocks for consecutive slots, which is essential for understanding the upcoming block production schedule on the Solana network.

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: getSlotLeadersPossible values:

paramsinteger · int64[] · min: 2 · max: 2Required

Method parameters (both required):

1. Start slot (u64) - required
2. Limit (u64) - required, between 1 and 5,000

Example: [100,10]

Responses

200

Successful Response

application/json

RPC response containing slot leaders information

jsonrpcstring · enumRequired

JSON-RPC protocol version

Example: 2.0Possible values:

idone ofRequired

Request identifier matching the original request

Example: 1

stringOptional

or

numberOptional

resultstring[]Optional

Array of node identity public keys as base-58 encoded strings. Each element represents the validator scheduled to be the slot leader for the corresponding slot in the requested range. The array is ordered sequentially, with the first element being the leader for the start slot, the second element for start slot + 1, and so on.

Example: ["ChorusmmK7i1AxXeiTtQgQZhQNiXYU84ULeaYF1EH15n","Awes4Tr6TX8JDzEhCZY2QVNimT6iD1zWHzf1vNyGvpLM","DWvDTSh3qfn88UoQTEKRV2JnLt5jtJAVoiCo3ivtMwXP"]

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": "getSlotLeaders",
    "params": [
      100,
      10
    ]
  }'

{
  "jsonrpc": "2.0",
  "result": [
    "ChorusmmK7i1AxXeiTtQgQZhQNiXYU84ULeaYF1EH15n",
    "ChorusmmK7i1AxXeiTtQgQZhQNiXYU84ULeaYF1EH15n",
    "Awes4Tr6TX8JDzEhCZY2QVNimT6iD1zWHzf1vNyGvpLM",
    "Awes4Tr6TX8JDzEhCZY2QVNimT6iD1zWHzf1vNyGvpLM",
    "DWvDTSh3qfn88UoQTEKRV2JnLt5jtJAVoiCo3ivtMwXP",
    "DWvDTSh3qfn88UoQTEKRV2JnLt5jtJAVoiCo3ivtMwXP",
    "9QU2QSxhb24FUX3Tu2FpczXjpK3VYrvRudywSZaM29mF",
    "9QU2QSxhb24FUX3Tu2FpczXjpK3VYrvRudywSZaM29mF",
    "EhYXQP4fmvC2BHA2CV3zNkGvLAZh1esaGJ7aepJ1xKzs",
    "EhYXQP4fmvC2BHA2CV3zNkGvLAZh1esaGJ7aepJ1xKzs"
  ],
  "id": 1
}