> ## Documentation Index
> Fetch the complete documentation index at: https://docs.uniblock.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# kaia_syncing

> Returns false when the node is fully synced, otherwise returns an object detailing synchronization progress.

### Parameters

<ParamField query="chainId" type="string" default="1001" required>
  Unique identifier for a blockchain network.
</ParamField>

<ParamField body="id" type="number" default={1} required>
  Request identifier used to match responses.
</ParamField>

<ParamField body="jsonrpc" type="string" default="2.0" required>
  JSON-RPC version.
</ParamField>

<ParamField body="method" type="string" default="kaia_syncing" required>
  JSON-RPC method name.
</ParamField>

This method does not require any parameters.

### Returns

<ResponseField name="result" type="object">
  Snapshot of rollup driver sync status.

  <Expandable title="properties">
    <ResponseField name="current_l1" type="object">
      L1BlockRef object with hash, number, parentHash, and timestamp.

      <Expandable title="properties">
        <ResponseField name="hash" type="string">
          Hash of the block (32 Bytes).
        </ResponseField>

        <ResponseField name="number" type="string">
          Block number (QUANTITY, 64 Bits).
        </ResponseField>

        <ResponseField name="parentHash" type="string">
          Parent block hash (32 Bytes).
        </ResponseField>

        <ResponseField name="timestamp" type="string">
          Block timestamp (QUANTITY, 64 Bits).
        </ResponseField>
      </Expandable>
    </ResponseField>

    <ResponseField name="current_l1_finalized" type="object">
      L1BlockRef object with hash, number, parentHash, and timestamp.
    </ResponseField>

    <ResponseField name="head_l1" type="object">
      L1BlockRef object with hash, number, parentHash, and timestamp.
    </ResponseField>

    <ResponseField name="safe_l1" type="object">
      L1BlockRef object with hash, number, parentHash, and timestamp.
    </ResponseField>

    <ResponseField name="finalized_l1" type="object">
      L1BlockRef object with hash, number, parentHash, and timestamp.
    </ResponseField>

    <ResponseField name="unsafe_l2" type="object">
      L2BlockRef object with hash, number, parentHash, timestamp, l1origin, and sequenceNumber.

      <Expandable title="properties">
        <ResponseField name="hash" type="string">
          Hash of the block (32 Bytes).
        </ResponseField>

        <ResponseField name="number" type="string">
          Block number (QUANTITY, 64 Bits).
        </ResponseField>

        <ResponseField name="parentHash" type="string">
          Parent block hash (32 Bytes).
        </ResponseField>

        <ResponseField name="timestamp" type="string">
          Block timestamp (QUANTITY, 64 Bits).
        </ResponseField>

        <ResponseField name="l1origin" type="object">
          BlockID object containing hash and number.

          <Expandable title="properties">
            <ResponseField name="block_hash" type="string">
              Block hash (32 Bytes, DATA).
            </ResponseField>

            <ResponseField name="block_number" type="string">
              Block number (QUANTITY, 64 Bits).
            </ResponseField>
          </Expandable>
        </ResponseField>

        <ResponseField name="sequenceNumber" type="string">
          Distance to first block of epoch (QUANTITY, 64 Bits).
        </ResponseField>
      </Expandable>
    </ResponseField>

    <ResponseField name="safe_l2" type="object">
      L2BlockRef object with hash, number, parentHash, timestamp, l1origin, and sequenceNumber.
    </ResponseField>

    <ResponseField name="finalized_l2" type="object">
      L2BlockRef object with hash, number, parentHash, timestamp, l1origin, and sequenceNumber.
    </ResponseField>

    <ResponseField name="pending_safe_l2" type="object">
      L2BlockRef object with hash, number, parentHash, timestamp, l1origin, and sequenceNumber.
    </ResponseField>

    <ResponseField name="queued_unsafe_l2" type="object">
      L2BlockRef object with hash, number, parentHash, timestamp, l1origin, and sequenceNumber.
    </ResponseField>
  </Expandable>
</ResponseField>

<RequestExample>
  ```bash Curl theme={null}
  curl --request POST \
    --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=1001 \
    --header 'content-type: application/json' \
    --data '{
      "id": 1,
      "jsonrpc": "2.0",
      "method": "kaia_syncing",
      "params": []
    }'
  ```
</RequestExample>

<ResponseExample>
  ```json Success theme={null}
  {
    "jsonrpc": "2.0",
    "id": 1,
    "result": {}
  }
  ```
</ResponseExample>