# IKyberStorage

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You are referring to the **`Legacy`** version of KyberSwap docs.

For the most updated information, please refer to:

* [**`Classic`**](https://github.com/KyberNetwork/kyberswap-documentation/blob/main/reference/legacy/api-abi/core-smart-contracts/broken-reference/README.md)
* [**`Elastic`**](/reference/legacy/kyberswap-elastic.md)
* [**`Limit Order`**](/kyberswap-solutions/limit-order.md)
* [**`Aggregator`**](/kyberswap-solutions/kyberswap-aggregator.md)
  {% endhint %}

## interface IKyberStorage

imports [IKyberNetworkProxy](https://docs.kyberswap.com/Legacy/api-abi/core-smart-contracts/api_abi-ikybernetworkproxy.md), [IKyberReserve](https://docs.kyberswap.com/Legacy/api-abi/core-smart-contracts/api_abi-ikyberreserve.md)

*Source*: [IKyberStorage.sol](https://github.com/KyberNetwork/smart-contracts/blob/master/contracts/sol6/IKyberStorage.sol)

***

### INDEX[​](https://docs.kyberswap.com/Legacy/api-abi/core-smart-contracts/api_abi-ikyberstorage#index) <a href="#index" id="index"></a>

\<AUTOGENERATED\_TABLE\_OF\_CONTENTS>

### REFERENCE[​](https://docs.kyberswap.com/Legacy/api-abi/core-smart-contracts/api_abi-ikyberstorage#reference) <a href="#reference" id="reference"></a>

#### Functions[​](https://docs.kyberswap.com/Legacy/api-abi/core-smart-contracts/api_abi-ikyberstorage#functions) <a href="#functions" id="functions"></a>

#### `getReserveId`[​](https://docs.kyberswap.com/Legacy/api-abi/core-smart-contracts/api_abi-ikyberstorage#getreserveid) <a href="#getreserveid" id="getreserveid"></a>

Returns the reserveID of the reserve given the address.

***

function **getReserveId**(address reserve) external view returns (bytes32 reserveId) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | `reserve` | address | reserve address | **Returns:**\ reserveId - 32-byte reserve ID

\
\### \`getReserveIdsFromAddresses\` Returns a list of reserveIDs from a list of given addresses. \_\_\_ function \_\_getReserveIdsFromAddresses\_\_(address\[] reserveAddresses) external view returns (bytes32\[] reserveIds) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserveAddresses\` | address\[] | list of reserve addresses | \*\*Returns:\*\*\ reserveIds - array of 32-byte reserve IDs\
\### \`getReserveAddressesFromIds\` Returns a list of addresses from a list of given reserve IDs. \_\_\_ function \_\_getReserveAddressesFromIds\_\_(bytes32\[] reserveIds) external view returns (address\[] reserveAddresses) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserveIds\` | bytes32\[] | list of reserve IDs | \*\*Returns:\*\*\ reserveAddresses - array of reserve addresses\
\### \`getReserveIdsPerTokenSrc\` Returns a list of reserve IDs that supports a given source token. \_\_\_ function \_\_getReserveIdsPerTokenSrc\_\_(IERC20 token) external view returns (bytes32\[] reserveIds) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`token\` | IERC20 | source token | \*\*Returns:\*\*\ reserveIds - array of 32-byte reserve IDs\
\### \`getReserveAddressesPerTokenSrc\` Returns a list of reserve addresses that supports a given source token. \_\_\_ function \_\_getReserveAddressesPerTokenSrc\_\_(IERC20 token, uint256 startIndex, uint256 endIndex) external view returns (address\[] reserveAddresses) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`token\` | IERC20 | source token | | \`startIndex\` | uint256 | start index of reserve list to narrow search | | \`endIndex\` | uint256 | end index of reserve list to narrow search | \*\*Returns:\*\*\ reserveAddresses - array of reserve addresses\
\### \`getReserveIdsPerTokenDest\` Returns a list of reserve IDs that supports a given destination token. \_\_\_ function \_\_getReserveIdsPerTokenDest\_\_(IERC20 token) external view returns (bytes32\[] reserveIds) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`token\` | IERC20 | destination token | \*\*Returns:\*\*\ reserveIds - array of 32-byte reserve IDs\
\### \`getReserveAddressesByReserveId\` Returns a list of addresses from a given reserve ID, where index 0 is the currently used reserve address and indexes > 0 are older versions. \_\_\_ function \_\_getReserveAddressesByReserveId\_\_(bytes32 reserveId) external view returns (address\[] reserveAddresses) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserveId\` | bytes32 | reserve ID of the reserve | \*\*Returns:\*\*\ reserveAddresses - array of reserve addresses\
\### \`getRebateWalletsFromIds\` Returns a list of rebates wallets from a list of given reserve IDs. \_\_\_ function \_\_getRebateWalletsFromIds\_\_(bytes32\[] reserveIds) external view returns (address\[] rebateWallets) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserveIds\` | bytes32\[] | list of reserve IDs | \*\*Returns:\*\*\ rebateWallets - array of rebate wallets addresses\
\### \`getKyberProxies\` Returns the list of KyberNetworkProxy addresses. \_\_\_ function \_\_getKyberProxies\_\_() external view returns (IKyberNetworkProxy\[])\ \*\*Returns:\*\*\ Array of KyberNetworkProxy addresses\
\### \`getReserveDetailsByAddress\` Returns a reserve's information given a address. \_\_\_ function \_\_getReserveDetailsByAddress\_\_(address reserve) external view returns (bytes32 reserveId, address rebateWallet, ReserveType resType, bool isFeeAccountedFlag, bool isEntitledRebateFlag) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserve\` | address | address of reserve | \*\*Returns:\*\*\ reserveId - reserve ID of the reserve rebateWallet - rebate wallet address of the reserve resType - the reserve type, where 0 - none, 1 - FPR, 2 - APR, 3 - Bridge, 4 - Utility, 5 - Custom, 6 - Orderbook, 7 - Last isFeeAccountedFlag - whether fees are to be charged for a trade for this reserve isEntitledRebateFlag - whether reserve is entitled to receive rebates\
\### \`getReserveDetailsById\` Returns a reserve's information given a reserve ID. \_\_\_ function \_\_getReserveDetailsById\_\_(bytes32 reserveId) external view returns (address reserveAddress, address rebateWallet, ReserveType resType, bool isFeeAccountedFlag, bool isEntitledRebateFlag) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserveId\` | bytes32 | reserve ID of the reserve | \*\*Returns:\*\*\ reserveAddress - address of the reserve rebateWallet - rebate wallet address of the reserve resType - the reserve type, where 0 - none, 1 - FPR, 2 - APR, 3 - Bridge, 4 - Utility, 5 - Custom, 6 - Orderbook, 7 - Last isFeeAccountedFlag - whether fees are to be charged for a trade for this reserve isEntitledRebateFlag - whether reserve is entitled to receive rebates\
\### \`getFeeAccountedData\` Returns array of booleans if a respective reserve is fee accounted given a list of reserve IDs \_\_\_ function \_\_getFeeAccountedData\_\_(bytes32\[] reserveIds) external view returns (bool\[] feeAccountedArr) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserveIds\` | bytes32\[] | reserve ID of the reserve | \*\*Returns:\*\*\ feeAccountedArr - array of fee accounted booleans respective to reserve IDs input\
\### \`getEntitledRebateData\` Returns array of booleans if a respective reserve is entitled for rebates given a list of reserve IDs \_\_\_ function \_\_getEntitledRebateData\_\_(bytes32\[] reserveIds) external view returns (bool\[] entitledRebateArr) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserveIds\` | bytes32\[] | reserve ID of the reserve | \*\*Returns:\*\*\ entitledRebateArr - array of rebate entitled booleans respective to reserve IDs input\
\### \`getReservesData\` Returns information about fee, address, and rebate information of reserves given their reserve IDs. Also check if these reserve IDs are listed for token. \_\_\_ function \_\_getReservesData\_\_(bytes32\[] reserveIds, IERC20 src, IERC20 dest) external view returns (bool areAllReservesListed, bool\[] feeAccountedArr, bool\[] entitledRebateArr, IKyberReserve\[] reserveAddresses) | Parameter | Type | Description | | --------- |:-----:|:-----------:| | \`reserveIds\` | bytes32\[] | list of reserve IDs | | \`src\` | IERC20 | source token | | \`dest\` | IERC20 | destination token | \*\*Returns:\*\*\ areAllReservesListed - if token is listed for the given reserve ID feeAccountedArr - array of fee accounted booleans respective to reserve IDs input entitledRebateArr - array of rebate entitled booleans respective to reserve IDs input reserveAddresses - array of reserve addresses\
\### \`isKyberProxyAdded\` Returns a boolean indicating if a KyberNetworkProxy has been added. \_\_\_ function \_\_isKyberProxyAdded\_\_() external view returns (bool)\ \*\*Returns:\*\*\ \`true\` if proxy has been added, otherwise \`false\`


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