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GET
/
getConsensusBlock
getConsensusBlock
curl --request GET \
  --url https://ton-mainnet.core.chainstack.com/f2a2411bce1e54a2658f2710cd7969c3/api/v2/getConsensusBlock
{
  "consensus_block": 123,
  "timestamp": 123,
  "timestamp_string": "<string>"
}
The getConsensusBlock method retrieves information about the latest consensus block in the TON blockchain. This method provides crucial details about the most recent block that has achieved consensus across the network.
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TON billing: full (1 RU)This method is always billed as full. See Request units — TON method scope.

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JSON-RPC example

Shell
curl -X POST \
  'https://ton-mainnet.core.chainstack.com/f2a2411bce1e54a2658f2710cd7969c3/api/v2/jsonRPC' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getConsensusBlock",
    "params": {}
  }'

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Parameters

This method doesn’t require any parameters.

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Response

  • consensus_block (integer) — The sequence number of the latest consensus block.
  • timestamp (integer) — The Unix timestamp of the latest consensus block.
  • timestamp_string (string) — The human-readable timestamp of the latest consensus block.

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Use case

A possible use case for the getConsensusBlock method in TON is for applications or services that need to track the current state of the blockchain consensus. This method can be used to:
  1. Determine the latest block that has achieved network-wide consensus.
  2. Synchronize application state with the confirmed blockchain state.
  3. Implement waiting mechanisms for transaction confirmation based on consensus blocks.
  4. Monitor the progress and health of the TON network by tracking consensus block updates.

Response

200 - application/json

Information about the latest consensus block

​
consensus_block
integer

The sequence number of the latest consensus block

​
timestamp
integer

The Unix timestamp of the latest consensus block

​
timestamp_string
string

The human-readable timestamp of the latest consensus block

Last modified on June 4, 2026