getFirstAvailableBlock

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=solana-devnet \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "getFirstAvailableBlock",
    "params": []
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": 12345678
}

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=solana-devnet \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "getFirstAvailableBlock",
    "params": []
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": 12345678
}

Parameters

string

default:"solana-devnet"

required

Unique identifier for a blockchain network.

number

default:1

required

Request identifier used to match responses.

string

default:"2.0"

required

JSON-RPC version.

string

default:"getFirstAvailableBlock"

required

JSON-RPC method name.

This method does not require any parameters.

Returns

integer

Slot of the lowest confirmed block that has not been purged from the ledger Example: 12345678.

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=solana-devnet \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "getFirstAvailableBlock",
    "params": []
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": 12345678
}

Getting started

API Reference

Parameters

Returns