chain_getFinalizedHead - JSON-RPC Method

Description

Returns the hash of the most recently finalized block.

Code Examples

cURL

curl ${S.rpcBase} \
  -X POST -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"chain_getFinalizedHead","params":[],"id":1}'

JavaScript

const res = await fetch('${S.rpcBase}', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({ jsonrpc: '2.0', method: 'chain_getFinalizedHead', params: [], id: 1 })
});
const { result: hash } = await res.json();
console.log('Finalized head:', hash);