suix_getLatestSuiSystemState

POST

/{apiKey}

Returns the latest SUI system state object from the blockchain, including information such as current epoch, gas price, validator set, and various protocol-level configuration values.

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Responses

200

The current system state including validator information and protocol configuration.

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": "suix_getLatestSuiSystemState"}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "epoch": "733",    "protocolVersion": "82",    "systemStateVersion": "2",    "storageFundTotalObjectStorageRebates": "1867278075428400",    "storageFundNonRefundableBalance": "104608443378269",    "referenceGasPrice": "1000",    "safeMode": false,    "safeModeStorageRewards": "0",    "safeModeComputationRewards": "0",    "safeModeStorageRebates": "0",    "safeModeNonRefundableStorageFee": "0",    "epochStartTimestampMs": "1747080104903",    "epochDurationMs": "86400000",    "stakeSubsidyStartEpoch": "0",    "maxValidatorCount": "150",    "minValidatorJoiningStake": "30000000000000000",    "validatorLowStakeThreshold": "20000000000000000",    "validatorVeryLowStakeThreshold": "15000000000000000",    "validatorLowStakeGracePeriod": "7",    "stakeSubsidyBalance": "722892969163061985",    "stakeSubsidyDistributionCounter": "733",    "stakeSubsidyCurrentDistributionAmount": "79766443076875",    "stakeSubsidyPeriodLength": "30",    "stakeSubsidyDecreaseRate": 1000,    "totalStake": "6892525341580160950",    "activeValidators": {      "type": "array",      "items": {        "type": "object",        "required": [          "suiAddress",          "name",          "votingPower",          "gasPrice",          "commissionRate",          "nextEpochStake"        ],        "properties": {          "suiAddress": {            "type": "string",            "description": "A 32-byte hexadecimal Sui address (e.g., 0x...)."          },          "name": {            "type": "string"          },          "votingPower": {            "type": "string"          },          "gasPrice": {            "type": "string"          },          "commissionRate": {            "type": "string"          },          "nextEpochStake": {            "type": "string"          }        }      }    }  }}

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