sui_getLatestCheckpointSequenceNumber

POST

/{apiKey}

Deprecation notice

Action required: Support for Sui JSON-RPC will end on September 25, 2026. Please migrate to Sui gRPC before then to avoid disruption. You can find our migration guide here.

Retrieves the sequence number of the most recently executed checkpoint.

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Responses

200

The sequence number of the latest checkpoint.

POST/v2/{apiKey}

curl --request POST \  --url https://sui-mainnet.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "sui_getLatestCheckpointSequenceNumber"}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": "143498509"}

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