# Prime storage ## PrimeStorageV1 Storage for Prime Token ## Solidity API ```solidity struct Token { bool exists; bool isIrrevocable; } ``` ```solidity struct Market { uint256 supplyMultiplier; uint256 borrowMultiplier; uint256 rewardIndex; uint256 sumOfMembersScore; bool exists; } ``` ```solidity struct Interest { uint256 accrued; uint256 score; uint256 rewardIndex; } ``` ```solidity struct PendingReward { address vToken; address rewardToken; uint256 amount; } ``` #### tokens Mapping to get prime token's metadata ```solidity mapping(address => struct PrimeStorageV1.Token) tokens ``` *** #### totalIrrevocable Tracks total irrevocable tokens minted ```solidity uint256 totalIrrevocable ``` *** #### totalRevocable Tracks total revocable tokens minted ```solidity uint256 totalRevocable ``` *** #### revocableLimit Indicates maximum revocable tokens that can be minted ```solidity uint256 revocableLimit ``` *** #### irrevocableLimit Indicates maximum irrevocable tokens that can be minted ```solidity uint256 irrevocableLimit ``` *** #### stakedAt Tracks when prime token eligible users started staking for claiming prime token ```solidity mapping(address => uint256) stakedAt ``` *** #### markets vToken to market configuration ```solidity mapping(address => struct PrimeStorageV1.Market) markets ``` *** #### interests vToken to user to user index ```solidity mapping(address => mapping(address => struct PrimeStorageV1.Interest)) interests ``` *** #### alphaNumerator numerator of alpha. Ex: if alpha is 0.5 then this will be 1 ```solidity uint128 alphaNumerator ``` *** #### alphaDenominator denominator of alpha. Ex: if alpha is 0.5 then this will be 2 ```solidity uint128 alphaDenominator ``` *** #### xvsVault address of XVS vault ```solidity address xvsVault ``` *** #### xvsVaultRewardToken address of XVS vault reward token ```solidity address xvsVaultRewardToken ``` *** #### xvsVaultPoolId address of XVS vault pool id ```solidity uint256 xvsVaultPoolId ``` *** #### isScoreUpdated mapping to check if a account's score was updated in the round ```solidity mapping(uint256 => mapping(address => bool)) isScoreUpdated ``` *** #### nextScoreUpdateRoundId unique id for next round ```solidity uint256 nextScoreUpdateRoundId ``` *** #### totalScoreUpdatesRequired total number of accounts whose score needs to be updated ```solidity uint256 totalScoreUpdatesRequired ``` *** #### pendingScoreUpdates total number of accounts whose score is yet to be updated ```solidity uint256 pendingScoreUpdates ``` *** #### vTokenForAsset mapping used to find if an asset is part of prime markets ```solidity mapping(address => address) vTokenForAsset ``` *** #### comptroller address of core pool comptroller contract ```solidity address comptroller ``` *** #### unreleasedPLPIncome unreleased income from PLP that's already distributed to prime holders ```solidity mapping(address => uint256) unreleasedPLPIncome ``` *** #### primeLiquidityProvider The address of PLP contract ```solidity address primeLiquidityProvider ``` *** #### oracle The address of ResilientOracle contract ```solidity contract ResilientOracleInterface oracle ``` *** --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs-v4.venus.io/technical-reference/reference-core-pool/prime/prime-storage.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.