getFirstAvailableBlock

Runs the Solana RPC getFirstAvailableBlock method.

POST /

getFirstAvailableBlock

cURL

curl --request POST \
  --url 'https://rpc-mainnet.solanatracker.io/?api_key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": "db16f277-1a22-41ff-9f85-f37e2cd77900",
  "method": "getFirstAvailableBlock"
}
'

200

{
  "jsonrpc": "2.0",
  "id": "db16f277-1a22-41ff-9f85-f37e2cd77900",
  "result": 250000
}

授权

api_key · string · query · 必填

请求体

application/json

jsonrpc · enum<string> · 默认值: 2.0 · 必填

The JSON-RPC protocol version.

可用选项: 2.0

示例:

"2.0"

id · string · 默认值: 1 · 必填

A unique identifier for the request.

示例:

"1"

method · enum<string> · 默认值: getFirstAvailableBlock · 必填

The name of the RPC method to invoke.

可用选项: getFirstAvailableBlock

示例:

"getFirstAvailableBlock"

响应

200 - application/json

Successfully retrieved the slot of the lowest confirmed block.

jsonrpc · enum<string>

The JSON-RPC protocol version.

可用选项: 2.0

示例:

"2.0"

id · string

Identifier matching the request.

示例:

"1"

result · integer

Earliest Solana block slot number still available in this node's storage history, indicating the lower boundary of accessible blockchain data.

示例:

250000