sui_getCheckpoint

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 a checkpoint by its digest or sequence number.

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

stringrequired

Checkpoint identifier — can be a digest or a sequence number (both strings).

Responses

200

The checkpoint data for the specified ID.

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_getCheckpoint",  "params": [    "1000"  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "epoch": "0",    "sequenceNumber": "1000",    "digest": "BE4JixC94sDtCgHJZruyk7QffZnWDFvM2oFjC8XtChET",    "networkTotalTransactions": "1001",    "previousDigest": "41nPNZWHvvajmBQjX3GbppsgGZDEB6DhN4UxPkjSYRRj",    "epochRollingGasCostSummary": {      "computationCost": "0",      "storageCost": "0",      "storageRebate": "0",      "nonRefundableStorageFee": "0"    },    "timestampMs": "1681393657483",    "transactions": [      "9NnjyPG8V2TPCSbNE391KDyge42AwV3vUD7aNtQQ9eqS"    ],    "checkpointCommitments": [],    "validatorSignature": "r8/5+Rm7niIlndcnvjSJ/vZLPrH3xY/ePGYTvrVbTascoQSpS+wsGlC+bQBpzIwA"  }}

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