getFirstAvailableBlock

Returns the slot of the lowest confirmed block that has not been purged from the ledger. This method uses 160 credits from your daily balance.

Parameters

None

Returns

result: (integer) - The slot of the lowest confirmed block as a 64-bit unsigned integer.

Request

• curl

curl https://solana-mainnet.infura.io/v3/<YOUR-API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1, "method":"getFirstAvailableBlock"}'

Response

• JSON

{
  "jsonrpc":"2.0",
  "result":116113408,
  "id":1
}