openapi: 3.0.3
info:
  title: Sui JSON-RPC Coin Query API Governance Read API API
  description: Sui JSON-RPC API for interaction with Sui Full node. Make RPC calls using https://fullnode.NETWORK.sui.io:443, where NETWORK is the network you want to use (testnet, devnet, mainnet). By default, local networks use port 9000.
  contact:
    name: Mysten Labs
    url: https://mystenlabs.com
    email: build@mystenlabs.com
  license:
    name: Apache-2.0
    url: https://raw.githubusercontent.com/MystenLabs/sui/main/LICENSE
  version: 1.74.0
servers:
- url: https://fullnode.mainnet.sui.io:443
  description: Sui Mainnet
- url: https://fullnode.testnet.sui.io:443
  description: Sui Testnet
- url: https://fullnode.devnet.sui.io:443
  description: Sui Devnet
- url: http://localhost:9000
  description: Local node (default port)
tags:
- name: Governance Read API
paths:
  /#suix_getCommitteeInfo:
    post:
      operationId: suix_getCommitteeInfo
      summary: suix_getCommitteeInfo
      description: Return the committee information for the asked `epoch`.
      tags:
      - Governance Read API
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - jsonrpc
              - id
              - method
              properties:
                jsonrpc:
                  type: string
                  enum:
                  - '2.0'
                  example: '2.0'
                id:
                  type: integer
                  example: 1
                method:
                  type: string
                  enum:
                  - suix_getCommitteeInfo
                params:
                  type: array
                  description: Parameters as positional array
                  items: {}
            examples:
              example:
                value:
                  jsonrpc: '2.0'
                  id: 1
                  method: suix_getCommitteeInfo
                  params:
                  - '5000'
      responses:
        '200':
          description: JSON-RPC response
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    type: string
                    enum:
                    - '2.0'
                  id:
                    type: integer
                  result:
                    $ref: '#/components/schemas/CommitteeInfo'
                  error:
                    type: object
                    properties:
                      code:
                        type: integer
                      message:
                        type: string
                      data: {}
  /#suix_getLatestSuiSystemState:
    post:
      operationId: suix_getLatestSuiSystemState
      summary: suix_getLatestSuiSystemState
      description: Return the latest SUI system state object on-chain.
      tags:
      - Governance Read API
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - jsonrpc
              - id
              - method
              properties:
                jsonrpc:
                  type: string
                  enum:
                  - '2.0'
                  example: '2.0'
                id:
                  type: integer
                  example: 1
                method:
                  type: string
                  enum:
                  - suix_getLatestSuiSystemState
                params:
                  type: array
                  description: Parameters as positional array
                  items: {}
            examples:
              example:
                value:
                  jsonrpc: '2.0'
                  id: 1
                  method: suix_getLatestSuiSystemState
                  params: []
      responses:
        '200':
          description: JSON-RPC response
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    type: string
                    enum:
                    - '2.0'
                  id:
                    type: integer
                  result:
                    $ref: '#/components/schemas/SuiSystemStateSummary'
                  error:
                    type: object
                    properties:
                      code:
                        type: integer
                      message:
                        type: string
                      data: {}
  /#suix_getReferenceGasPrice:
    post:
      operationId: suix_getReferenceGasPrice
      summary: suix_getReferenceGasPrice
      description: Return the reference gas price for the network
      tags:
      - Governance Read API
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - jsonrpc
              - id
              - method
              properties:
                jsonrpc:
                  type: string
                  enum:
                  - '2.0'
                  example: '2.0'
                id:
                  type: integer
                  example: 1
                method:
                  type: string
                  enum:
                  - suix_getReferenceGasPrice
                params:
                  type: array
                  description: Parameters as positional array
                  items: {}
            examples:
              example:
                value:
                  jsonrpc: '2.0'
                  id: 1
                  method: suix_getReferenceGasPrice
                  params: []
      responses:
        '200':
          description: JSON-RPC response
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    type: string
                    enum:
                    - '2.0'
                  id:
                    type: integer
                  result:
                    $ref: '#/components/schemas/BigInt_for_uint64'
                  error:
                    type: object
                    properties:
                      code:
                        type: integer
                      message:
                        type: string
                      data: {}
  /#suix_getStakes:
    post:
      operationId: suix_getStakes
      summary: suix_getStakes
      description: Return all [DelegatedStake].
      tags:
      - Governance Read API
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - jsonrpc
              - id
              - method
              properties:
                jsonrpc:
                  type: string
                  enum:
                  - '2.0'
                  example: '2.0'
                id:
                  type: integer
                  example: 1
                method:
                  type: string
                  enum:
                  - suix_getStakes
                params:
                  type: array
                  description: Parameters as positional array
                  items: {}
            examples:
              example:
                value:
                  jsonrpc: '2.0'
                  id: 1
                  method: suix_getStakes
                  params:
                  - '0x9c76d5157eaa77c41a7bfda8db98a8e8080f7cb53b7313088ed085c73f866f21'
      responses:
        '200':
          description: JSON-RPC response
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    type: string
                    enum:
                    - '2.0'
                  id:
                    type: integer
                  result:
                    type: array
                    items:
                      $ref: '#/components/schemas/DelegatedStake'
                  error:
                    type: object
                    properties:
                      code:
                        type: integer
                      message:
                        type: string
                      data: {}
  /#suix_getStakesByIds:
    post:
      operationId: suix_getStakesByIds
      summary: suix_getStakesByIds
      description: Return one or more [DelegatedStake]. If a Stake was withdrawn its status will be Unstaked.
      tags:
      - Governance Read API
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - jsonrpc
              - id
              - method
              properties:
                jsonrpc:
                  type: string
                  enum:
                  - '2.0'
                  example: '2.0'
                id:
                  type: integer
                  example: 1
                method:
                  type: string
                  enum:
                  - suix_getStakesByIds
                params:
                  type: array
                  description: Parameters as positional array
                  items: {}
            examples:
              example:
                value:
                  jsonrpc: '2.0'
                  id: 1
                  method: suix_getStakesByIds
                  params:
                  - - '0x378423de90ed03b694cecf443c72b5387b29a731d26d98108d7abc4902107d7d'
                    - '0x6a8e0f8fea6fda5488462e58724c034462b6064a08845e2ae2942fe7c4ee816d'
      responses:
        '200':
          description: JSON-RPC response
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    type: string
                    enum:
                    - '2.0'
                  id:
                    type: integer
                  result:
                    type: array
                    items:
                      $ref: '#/components/schemas/DelegatedStake'
                  error:
                    type: object
                    properties:
                      code:
                        type: integer
                      message:
                        type: string
                      data: {}
  /#suix_getValidatorsApy:
    post:
      operationId: suix_getValidatorsApy
      summary: suix_getValidatorsApy
      description: Return the validator APY
      tags:
      - Governance Read API
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - jsonrpc
              - id
              - method
              properties:
                jsonrpc:
                  type: string
                  enum:
                  - '2.0'
                  example: '2.0'
                id:
                  type: integer
                  example: 1
                method:
                  type: string
                  enum:
                  - suix_getValidatorsApy
                params:
                  type: array
                  description: Parameters as positional array
                  items: {}
            examples:
              example:
                value:
                  jsonrpc: '2.0'
                  id: 1
                  method: suix_getValidatorsApy
                  params: []
      responses:
        '200':
          description: JSON-RPC response
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    type: string
                    enum:
                    - '2.0'
                  id:
                    type: integer
                  result:
                    $ref: '#/components/schemas/ValidatorApys'
                  error:
                    type: object
                    properties:
                      code:
                        type: integer
                      message:
                        type: string
                      data: {}
components:
  schemas:
    ValidatorApy:
      type: object
      required:
      - address
      - apy
      properties:
        address:
          $ref: '#/components/schemas/SuiAddress'
        apy:
          type: number
          format: double
    DelegatedStake:
      type: object
      required:
      - stakes
      - stakingPool
      - validatorAddress
      properties:
        stakes:
          type: array
          items:
            $ref: '#/components/schemas/Stake'
        stakingPool:
          description: Staking pool object id.
          allOf:
          - $ref: '#/components/schemas/ObjectID'
        validatorAddress:
          description: Validator's Address.
          allOf:
          - $ref: '#/components/schemas/SuiAddress'
    SuiAddress:
      $ref: '#/components/schemas/Hex'
    AuthorityPublicKeyBytes:
      description: Defines the compressed version of the public key that we pass around in Sui
      allOf:
      - $ref: '#/components/schemas/Base64'
    Stake:
      type: object
      oneOf:
      - type: object
        required:
        - status
        properties:
          status:
            type: string
            enum:
            - Pending
      - type: object
        required:
        - estimatedReward
        - status
        properties:
          estimatedReward:
            $ref: '#/components/schemas/BigInt_for_uint64'
          status:
            type: string
            enum:
            - Active
      - type: object
        required:
        - status
        properties:
          status:
            type: string
            enum:
            - Unstaked
      required:
      - principal
      - stakeActiveEpoch
      - stakeRequestEpoch
      - stakedSuiId
      properties:
        principal:
          $ref: '#/components/schemas/BigInt_for_uint64'
        stakeActiveEpoch:
          $ref: '#/components/schemas/BigInt_for_uint64'
        stakeRequestEpoch:
          $ref: '#/components/schemas/BigInt_for_uint64'
        stakedSuiId:
          description: ID of the StakedSui receipt object.
          allOf:
          - $ref: '#/components/schemas/ObjectID'
    SuiValidatorSummary:
      description: This is the JSON-RPC type for the SUI validator. It flattens all inner structures to top-level fields so that they are decoupled from the internal definitions.
      type: object
      required:
      - commissionRate
      - description
      - exchangeRatesId
      - exchangeRatesSize
      - gasPrice
      - imageUrl
      - name
      - netAddress
      - networkPubkeyBytes
      - nextEpochCommissionRate
      - nextEpochGasPrice
      - nextEpochStake
      - operationCapId
      - p2pAddress
      - pendingPoolTokenWithdraw
      - pendingStake
      - pendingTotalSuiWithdraw
      - poolTokenBalance
      - primaryAddress
      - projectUrl
      - proofOfPossessionBytes
      - protocolPubkeyBytes
      - rewardsPool
      - stakingPoolId
      - stakingPoolSuiBalance
      - suiAddress
      - votingPower
      - workerAddress
      - workerPubkeyBytes
      properties:
        commissionRate:
          $ref: '#/components/schemas/BigInt_for_uint64'
        description:
          type: string
        exchangeRatesId:
          description: ID of the exchange rate table object.
          allOf:
          - $ref: '#/components/schemas/ObjectID'
        exchangeRatesSize:
          description: Number of exchange rates in the table.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        gasPrice:
          $ref: '#/components/schemas/BigInt_for_uint64'
        imageUrl:
          type: string
        name:
          type: string
        netAddress:
          type: string
        networkPubkeyBytes:
          $ref: '#/components/schemas/Base64'
        nextEpochCommissionRate:
          $ref: '#/components/schemas/BigInt_for_uint64'
        nextEpochGasPrice:
          $ref: '#/components/schemas/BigInt_for_uint64'
        nextEpochNetAddress:
          type:
          - string
          - 'null'
        nextEpochNetworkPubkeyBytes:
          default: null
          anyOf:
          - $ref: '#/components/schemas/Base64'
          - type: 'null'
        nextEpochP2pAddress:
          type:
          - string
          - 'null'
        nextEpochPrimaryAddress:
          type:
          - string
          - 'null'
        nextEpochProofOfPossession:
          default: null
          anyOf:
          - $ref: '#/components/schemas/Base64'
          - type: 'null'
        nextEpochProtocolPubkeyBytes:
          default: null
          anyOf:
          - $ref: '#/components/schemas/Base64'
          - type: 'null'
        nextEpochStake:
          $ref: '#/components/schemas/BigInt_for_uint64'
        nextEpochWorkerAddress:
          type:
          - string
          - 'null'
        nextEpochWorkerPubkeyBytes:
          default: null
          anyOf:
          - $ref: '#/components/schemas/Base64'
          - type: 'null'
        operationCapId:
          $ref: '#/components/schemas/ObjectID'
        p2pAddress:
          type: string
        pendingPoolTokenWithdraw:
          description: Pending pool token withdrawn during the current epoch, emptied at epoch boundaries.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        pendingStake:
          description: Pending stake amount for this epoch.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        pendingTotalSuiWithdraw:
          description: Pending stake withdrawn during the current epoch, emptied at epoch boundaries.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        poolTokenBalance:
          description: Total number of pool tokens issued by the pool.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        primaryAddress:
          type: string
        projectUrl:
          type: string
        proofOfPossessionBytes:
          $ref: '#/components/schemas/Base64'
        protocolPubkeyBytes:
          $ref: '#/components/schemas/Base64'
        rewardsPool:
          description: The epoch stake rewards will be added here at the end of each epoch.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        stakingPoolActivationEpoch:
          description: The epoch at which this pool became active.
          default: null
          anyOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
          - type: 'null'
        stakingPoolDeactivationEpoch:
          description: The epoch at which this staking pool ceased to be active. `None` = {pre-active, active},
          default: null
          anyOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
          - type: 'null'
        stakingPoolId:
          description: ID of the staking pool object.
          allOf:
          - $ref: '#/components/schemas/ObjectID'
        stakingPoolSuiBalance:
          description: The total number of SUI tokens in this pool.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        suiAddress:
          $ref: '#/components/schemas/SuiAddress'
        votingPower:
          $ref: '#/components/schemas/BigInt_for_uint64'
        workerAddress:
          type: string
        workerPubkeyBytes:
          $ref: '#/components/schemas/Base64'
    Base64:
      description: Base64 encoding
      type: string
    ValidatorApys:
      type: object
      required:
      - apys
      - epoch
      properties:
        apys:
          type: array
          items:
            $ref: '#/components/schemas/ValidatorApy'
        epoch:
          $ref: '#/components/schemas/BigInt_for_uint64'
    SuiSystemStateSummary:
      description: This is the JSON-RPC type for the SUI system state object. It flattens all fields to make them top-level fields such that it as minimum dependencies to the internal data structures of the SUI system state type.
      type: object
      required:
      - activeValidators
      - atRiskValidators
      - epoch
      - epochDurationMs
      - epochStartTimestampMs
      - inactivePoolsId
      - inactivePoolsSize
      - maxValidatorCount
      - minValidatorJoiningStake
      - pendingActiveValidatorsId
      - pendingActiveValidatorsSize
      - pendingRemovals
      - protocolVersion
      - referenceGasPrice
      - safeMode
      - safeModeComputationRewards
      - safeModeNonRefundableStorageFee
      - safeModeStorageRebates
      - safeModeStorageRewards
      - stakeSubsidyBalance
      - stakeSubsidyCurrentDistributionAmount
      - stakeSubsidyDecreaseRate
      - stakeSubsidyDistributionCounter
      - stakeSubsidyPeriodLength
      - stakeSubsidyStartEpoch
      - stakingPoolMappingsId
      - stakingPoolMappingsSize
      - storageFundNonRefundableBalance
      - storageFundTotalObjectStorageRebates
      - systemStateVersion
      - totalStake
      - validatorCandidatesId
      - validatorCandidatesSize
      - validatorLowStakeGracePeriod
      - validatorLowStakeThreshold
      - validatorReportRecords
      - validatorVeryLowStakeThreshold
      properties:
        activeValidators:
          description: The list of active validators in the current epoch.
          type: array
          items:
            $ref: '#/components/schemas/SuiValidatorSummary'
        atRiskValidators:
          description: Map storing the number of epochs for which each validator has been below the low stake threshold.
          type: array
          items:
            type: array
            items:
            - $ref: '#/components/schemas/SuiAddress'
            - $ref: '#/components/schemas/BigInt_for_uint64'
            maxItems: 2
            minItems: 2
        epoch:
          description: The current epoch ID, starting from 0.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        epochDurationMs:
          description: The duration of an epoch, in milliseconds.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        epochStartTimestampMs:
          description: Unix timestamp of the current epoch start
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        inactivePoolsId:
          description: ID of the object that maps from a staking pool ID to the inactive validator that has that pool as its staking pool.
          allOf:
          - $ref: '#/components/schemas/ObjectID'
        inactivePoolsSize:
          description: Number of inactive staking pools.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        maxValidatorCount:
          description: Maximum number of active validators at any moment. We do not allow the number of validators in any epoch to go above this.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        minValidatorJoiningStake:
          description: Lower-bound on the amount of stake required to become a validator.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        pendingActiveValidatorsId:
          description: ID of the object that contains the list of new validators that will join at the end of the epoch.
          allOf:
          - $ref: '#/components/schemas/ObjectID'
        pendingActiveValidatorsSize:
          description: Number of new validators that will join at the end of the epoch.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        pendingRemovals:
          description: Removal requests from the validators. Each element is an index pointing to `active_validators`.
          type: array
          items:
            $ref: '#/components/schemas/BigInt_for_uint64'
        protocolVersion:
          description: The current protocol version, starting from 1.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        referenceGasPrice:
          description: The reference gas price for the current epoch.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        safeMode:
          description: Whether the system is running in a downgraded safe mode due to a non-recoverable bug. This is set whenever we failed to execute advance_epoch, and ended up executing advance_epoch_safe_mode. It can be reset once we are able to successfully execute advance_epoch.
          type: boolean
        safeModeComputationRewards:
          description: Amount of computation rewards accumulated (and not yet distributed) during safe mode.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        safeModeNonRefundableStorageFee:
          description: Amount of non-refundable storage fee accumulated during safe mode.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        safeModeStorageRebates:
          description: Amount of storage rebates accumulated (and not yet burned) during safe mode.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        safeModeStorageRewards:
          description: Amount of storage rewards accumulated (and not yet distributed) during safe mode.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        stakeSubsidyBalance:
          description: Balance of SUI set aside for stake subsidies that will be drawn down over time.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        stakeSubsidyCurrentDistributionAmount:
          description: The amount of stake subsidy to be drawn down per epoch. This amount decays and decreases over time.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        stakeSubsidyDecreaseRate:
          description: The rate at which the distribution amount decays at the end of each period. Expressed in basis points.
          type: integer
          format: uint16
          minimum: 0.0
        stakeSubsidyDistributionCounter:
          description: This counter may be different from the current epoch number if in some epochs we decide to skip the subsidy.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        stakeSubsidyPeriodLength:
          description: Number of distributions to occur before the distribution amount decays.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        stakeSubsidyStartEpoch:
          description: The starting epoch in which stake subsidies start being paid out
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        stakingPoolMappingsId:
          description: ID of the object that maps from staking pool's ID to the sui address of a validator.
          allOf:
          - $ref: '#/components/schemas/ObjectID'
        stakingPoolMappingsSize:
          description: Number of staking pool mappings.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        storageFundNonRefundableBalance:
          description: The non-refundable portion of the storage fund coming from storage reinvestment, non-refundable storage rebates and any leftover staking rewards.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        storageFundTotalObjectStorageRebates:
          description: The storage rebates of all the objects on-chain stored in the storage fund.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        systemStateVersion:
          description: The current version of the system state data structure type.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        totalStake:
          description: Total amount of stake from all active validators at the beginning of the epoch.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        validatorCandidatesId:
          description: ID of the object that stores preactive validators, mapping their addresses to their `Validator` structs.
          allOf:
          - $ref: '#/components/schemas/ObjectID'
        validatorCandidatesSize:
          description: Number of preactive validators.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        validatorLowStakeGracePeriod:
          description: A validator can have stake below `validator_low_stake_threshold` for this many epochs before being kicked out.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        validatorLowStakeThreshold:
          description: Validators with stake amount below `validator_low_stake_threshold` are considered to have low stake and will be escorted out of the validator set after being below this threshold for more than `validator_low_stake_grace_period` number of epochs.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
        validatorReportRecords:
          description: A map storing the records of validator reporting each other.
          type: array
          items:
            type: array
            items:
            - $ref: '#/components/schemas/SuiAddress'
            - type: array
              items:
                $ref: '#/components/schemas/SuiAddress'
            maxItems: 2
            minItems: 2
        validatorVeryLowStakeThreshold:
          description: Validators with stake below `validator_very_low_stake_threshold` will be removed immediately at epoch change, no grace period.
          allOf:
          - $ref: '#/components/schemas/BigInt_for_uint64'
    BigInt_for_uint64:
      type: string
    Hex:
      description: Hex string encoding.
      type: string
    ObjectID:
      $ref: '#/components/schemas/Hex'
    CommitteeInfo:
      description: RPC representation of the [Committee] type.
      type: object
      required:
      - epoch
      - validators
      properties:
        epoch:
          $ref: '#/components/schemas/BigInt_for_uint64'
        validators:
          type: array
          items:
            type: array
            items:
            - $ref: '#/components/schemas/AuthorityPublicKeyBytes'
            - $ref: '#/components/schemas/BigInt_for_uint64'
            maxItems: 2
            minItems: 2