@ichidao/ichi-vaults-sdk

This sdk contains collection of functions to interact with IchiVault's smart contract.

Table of Contents

• Installation
• Subgraphs
• Usage
  • Vault Functions
    • approveDepositToken()
    • deposit()
    • depositNativeToken()
    • approveVaultToken()
    • isVaultTokenApproved()
    • withdraw()
    • withdrawWithSlippage()
    • withdrawNativeToken()
    • isDepositTokenApproved()
    • isTokenAllowed()
    • getMaxDepositAmount()
    • getUserBalance()
    • getUserAmounts()
    • getAllUserBalances()
    • getAllUserAmounts()
    • getTotalSupply()
    • getTotalAmounts()
    • getFeesCollected()
    • getFeesCollectedInfo()
    • getFeeAprs()
    • getAverageDepositTokenRatios()
    • getVaultMetrics()
    • getIchiVaultInfo()
    • getVaultsByTokens()
    • getVaultsByPool()
    • getVaultPositions()
    • getSupportedDexes()
    • getChainsForDex()
    • getRewardInfo()
    • getAllRewardInfo()
    • getAllUserRewards()
    • getUserRewards()
    • claimRewards()

Installation

Install with

yarn add @ichidao/ichi-vaults-sdk

or

npm install @ichidao/ichi-vaults-sdk

Usage

Subgraphs

This SDK uses subgraphs to obtain information about ICHI vaults. The subgraphs are deployed in the Subgraph Studio and published on Arbitrum One. If you prefer to use published subgraphs, you need to add your subgraph API key to the SUBGRAPH_API_KEY environment variable. Otherwise, the SDK will use the subgraph's Studio endpoint.

Note for Flow users: The Flow blockchain uses Alchemy subgraph instead of Subgraph Studio. If you're using this SDK on Flow, you need to provide your own Alchemy subgraph API key by adding it to the ALCHEMY_SUBGRAPH_API_KEY environment variable.

Vault

1. approveDepositToken()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | tokenIdx | 0 | 1 | - | true | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | | amount | string | number | BigNumber | undefined | false | | overrides | Overrides | undefined | false

import { Web3Provider } from '@ethersproject/providers';
import { approveDepositToken, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const accountAddress = "0xaaaa...aaaaaa"
const amount = 100
const dex = SupportedDex.UniswapV3

const txnDetails = await approveDepositToken(
    accountAddress,
    0, // token idx can be 0 or 1
    vaultAddress,
    web3Provider,
    dex,
    amount // (optional)
);

await txnDetails.wait();

// can now deposit token0
// ...

2. deposit()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | amount0 | string | number | BigNumber | - | true | amount1 | string | number | BigNumber | - | true | vaultAddress | string | - | true | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | percentSlippage | number | 1 | false | overrides | Overrides | undefined | false

import { Web3Provider } from '@ethersproject/providers';
import { deposit, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const amount0 = 100
const amount1 = 0

const txnDetails = await deposit(
    accountAddress,
    amount0, // can be 0 when only depositing amount1
    amount1, // can be 0 when only depositing amount0
    vaultAddress,
    web3Provider,
    dex,
    1 // acceptable slippage (percents)
)

3. depositNativeToken()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | amount0 | string | number | BigNumber | - | true | amount1 | string | number | BigNumber | - | true | vaultAddress | string | - | true | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | percentSlippage | number | 1 | false | overrides | Overrides | undefined | false

import { Web3Provider } from '@ethersproject/providers';
import { deposit, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const amount0 = 100
const amount1 = 0

const txnDetails = await depositNativeToken(
    accountAddress,
    amount0, // can be 0 when only depositing amount1
    amount1, // can be 0 when only depositing amount0
    vaultAddress,
    web3Provider,
    dex,
    1 // acceptable slippage (percents)
)

4. approveVaultToken()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | | shares | string | number | BigNumber | undefined | false | | overrides | Overrides | undefined | false

import { Web3Provider } from '@ethersproject/providers';
import { approveVaultToken, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const accountAddress = "0xaaaa...aaaaaa"
const amount = 100
const dex = SupportedDex.UniswapV3

const txnDetails = await approveVaultToken(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex,
    amount // (optional)
);

await txnDetails.wait();

// can now deposit token0
// ...

5. isVaultTokenApproved()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | shares | string | number | BigNumber, | - | true | | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true |

import { Web3Provider } from '@ethersproject/providers';
import { isVaultTokenApproved, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const accountAddress = "0xaaaa...aaaaaa"
const amount = 100
const dex = SupportedDex.UniswapV3

const isApproved: boolean = await isVaultTokenApproved(
    accountAddress,
    amount,
    vaultAddress,
    web3Provider,
    dex
)

6. withdraw()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | shares | string | number | BigNumber | - | true | vaultAddress | string | - | true | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | overrides | Overrides | undefined | false

import { Web3Provider } from '@ethersproject/providers';
import { getUserBalance, withdraw, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const totalUserShares: string = await getUserBalance(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex,
)

let shares = Number(totalUserShare) * 0.5 // 50% of user deshare balance

const txnDetails = await withdraw(
    accountAddress,
    shares,
    vaultAddress,
    web3Provider,
    dex
)

7. withdrawWithSlippage()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | shares | string | number | BigNumber | - | true | vaultAddress | string | - | true | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | percentSlippage | number | 1 | false | overrides | Overrides | undefined | false

import { Web3Provider } from '@ethersproject/providers';
import { getUserBalance, withdraw, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const totalUserShares: string = await getUserBalance(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex,
)

let shares = Number(totalUserShare) * 0.5 // 50% of user deshare balance

const txnDetails = await withdraw(
    accountAddress,
    shares,
    vaultAddress,
    web3Provider,
    dex
)

8. withdrawNativeToken()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | shares | string | number | BigNumber | - | true | vaultAddress | string | - | true | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | percentSlippage | number | 1 | false | overrides | Overrides | undefined | false

import { Web3Provider } from '@ethersproject/providers';
import { getUserBalance, withdraw, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const totalUserShares: string = await getUserBalance(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex
)

let shares = Number(totalUserShare) * 0.5 // 50% of user deshare balance

const txnDetails = await withdraw(
    accountAddress,
    shares,
    vaultAddress,
    web3Provider,
    dex
)

9. isDepositTokenApproved()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | tokenIdx | 0 | 1 | - | true | amount | string | number, | - | true | | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true |

import { Web3Provider } from '@ethersproject/providers';
import { isDepositTokenApproved, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const accountAddress = "0xaaaa...aaaaaa"
const amount = '10.5'
const dex = SupportedDex.UniswapV3

const isToken0Approved: boolean = await isDepositTokenApproved(
    accountAddress,
    0, // token idx can be 0 or 1
    amount,
    vaultAddress,
    web3Provider,
    dex
)

10. isTokenAllowed()

| param | type | default | required | -------- | -------- | -------- | -------- | tokenIdx | 0 | 1 | - | true | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true |

import { Web3Provider } from '@ethersproject/providers';
import { isTokenAllowed, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3

const isAllowed = await isTokenAllowed(
    0, // token idx can be 0 or 1
    vaultAddress,
    web3Provider,
    dex
)

11. getMaxDepositAmount()

| param | type | default | required | -------- | -------- | -------- | -------- | tokenIdx | 0 | 1 | - | true | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true |

import { Web3Provider } from '@ethersproject/providers';
import { getMaxDepositAmount, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3

const maxAmount = await getMaxDepositAmount(
    0, // token idx can be 0 or 1
    vaultAddress,
    web3Provider,
    dex
)

12. getUserBalance()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | raw | true | undefined | false |

import { Web3Provider } from '@ethersproject/providers';
import { getUserBalance, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const shares: string = await getUserBalance(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex
)

// - or -

const sharesBN: BigNumber = await getUserBalance(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex,
    true
)

13. getUserAmounts()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | raw | true | undefined | false |

import { Web3Provider } from '@ethersproject/providers';
import { getUserAmounts, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const amounts: [string, string] & {amount0: string, amount1: string} = await getUserAmounts(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex
)

// - or -

const amountsBN: [BigNumber, BigNumber] & {amount0: BigNumber, amount1: BigNumber} = await getUserAmounts(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex,
    true
)

14. getAllUserBalances()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | raw | true | undefined | false |

This function returns user balances (as UserBalanceInVault or UserBalanceInVaultBN) for all vaults on the specified decentralized exchange (DEX). The result is cached for 2 minutes by default. You can set your own cache TTL by adding the CACHE_TTL environment variable in millisecond. For example, CACHE_TTL = 60000 is 1 minute.

import { Web3Provider } from '@ethersproject/providers';
import { getAllUserBalances, SupportedDex, UserBalanceInVault, UserBalanceInVaultBN } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const userBalancesInVaults: UserBalanceInVault[] = await getAllUserBalances(
    accountAddress,
    web3Provider,
    dex
)

// - or -

const userBalancesInVaultsBN: UserBalanceInVaultBN[] = await getAllUserBalances(
    accountAddress,
    web3Provider,
    dex,
    true
)

15. getAllUserAmounts()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | raw | true | undefined | false |

This function returns user token amounts (as UserAmountsInVault or UserAmountsInVaultBN) in all vaults on the specified decentralized exchange (DEX). The result is cached for 2 minutes by default. You can set your own cache TTL by adding the CACHE_TTL environment variable in millisecond. For example, CACHE_TTL = 60000 is 1 minute.

import { Web3Provider } from '@ethersproject/providers';
import { getAllUserAmounts, SupportedDex, UserAmountsInVault, UserAmountsInVaultBN } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const amounts: UserAmountsInVault[] = await getAllUserAmounts(
    accountAddress,
    web3Provider,
    dex,
)

// - or -

const amountsBN: UserAmountsInVaultBN[] = await getAllUserAmounts(
    accountAddress,
    web3Provider,
    dex,
    true
)

16. getTotalSupply()

| param | type | default | required | -------- | -------- | -------- | -------- | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | raw | true | undefined | false |

import { Web3Provider } from '@ethersproject/providers';
import { getTotalSupply, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3

const shares: string = await getTotalSupply(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex
)

// - or -

const sharesBN: BigNumber = await getTotalSupply(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex,
    true
)

17. getTotalAmounts()

| param | type | default | required | -------- | -------- | -------- | -------- | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | raw | true | undefined | false |

import { Web3Provider } from '@ethersproject/providers';
import { getTotalAmounts, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3
const accountAddress = "0xaaaa...aaaaaa"

const amounts: [string, string] & {total0: string, total1: string} = await getTotalAmounts(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex
)

// - or -

const amountsBN: [BigNumber, BigNumber] & {total0: BigNumber, total1: BigNumber} = await getTotalAmounts(
    accountAddress,
    vaultAddress,
    web3Provider,
    dex,
    true
)

18. getFeesCollected()

| param | type | default | required | -------- | -------- | -------- | -------- | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | rawOrDays | true or number | undefined | false | | days | number | undefined | false |

Note: This function may take several seconds to execute as it processes historical data. It is best suited for report generation and batched backend processes rather than user-facing interfaces where immediate responses are expected. For real-time UI updates, consider using getFeeAprs() instead.

The getFeesCollected() function returns the number of fees collected for the specified number of days. If the 'days' parameter is not included, it returns the number of fees collected since the vault's inception.

import { Web3Provider } from '@ethersproject/providers';
import { getFeesCollected, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132";
const dex = SupportedDex.UniswapV3;
const days = 7;

const amounts: [string, string] & {total0: string, total1: string} = await getFeesCollected(
    vaultAddress,
    web3Provider,
    dex
)

// - or -

const amountsBN: [BigNumber, BigNumber] & {total0: BigNumber, total1: BigNumber} = await getFeesCollected(
    vaultAddress,
    web3Provider,
    dex,
    true
)

// - or -

const amounts: [string, string] & {total0: string, total1: string} = await getFeesCollected(
    vaultAddress,
    web3Provider,
    dex,
    days
)

// - or -

const amountsBN: [BigNumber, BigNumber] & {total0: BigNumber, total1: BigNumber} = await getFeesCollected(
    vaultAddress,
    web3Provider,
    dex,
    true,
    days
)

19. getFeesCollectedInfo()

| param | type | default | required | -------- | -------- | -------- | -------- | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | forDays | number[] | undefined | false |

Note: This function may take several seconds to execute as it processes historical data. It is best suited for report generation and batched backend processes rather than user-facing interfaces where immediate responses are expected. For real-time UI updates, consider using getFeeAprs() instead.

The getFeesCollectedInfo() function returns an array of FeesInfo objects representing the number of fees collected for the periods of time specified by the 'forDays' parameter, along with the fee Annual Percentage Rate (APR) for those periods. If 'forDays' is not specified, it returns FeesInfo for time periods of 1, 7, and 30 days.

import { Web3Provider } from '@ethersproject/providers';
import { getFeesCollectedInfo, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132";
const dex = SupportedDex.UniswapV3;
const days = [2, 5, 14, 60];

const feesInfo: FeesInfo[] = await getFeesCollectedInfo(
    vaultAddress,
    web3Provider,
    dex
)

// - or -

const feesInfo: FeesInfo[] = await getFeesCollectedInfo(
    vaultAddress,
    web3Provider,
    dex,
    days
)

20. getFeeAprs()

| param | type | default | required | -------- | -------- | -------- | -------- | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true

The getFeeAprs() function calculates and returns fee Annual Percentage Rates (APRs) for the specified vault over different standard time periods. It returns an object of type FeeAprData containing APR values for 1 day, 3 days, 7 days, and 30 days.

import { Web3Provider } from '@ethersproject/providers';
import { getFeeAprs, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132";
const dex = SupportedDex.hSwap;

const feeAprs = await getFeeAprs(vaultAddress, provider, dex);
console.log(`1-day Fee APR: ${feeAprs.feeApr_1d}%`);

21. getAverageDepositTokenRatios()

| param | type | default | required | -------- | -------- | -------- | -------- | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | timeIntervals | number[] | [1, 7, 30] | false |

The getAverageDepositTokenRatios() function returns an array of AverageDepositTokenRatio objects representing the average deposit token ratio for the periods of time specified by the 'timeIntervals' parameter. If 'timeIntervals' is not specified, it returns AverageDepositTokenRatio objects for time periods of 1, 7, and 30 days.

import { Web3Provider } from '@ethersproject/providers';
import { getFeesCollectedInfo, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132";
const dex = SupportedDex.UniswapV3;
const days = [2, 5, 14, 60];

const averageDtr: AverageDepositTokenRatio[] = await getAverageDepositTokenRatios(
    vaultAddress,
    web3Provider,
    dex
)

// - or -

const averageDtr: AverageDepositTokenRatio[] = await getAverageDepositTokenRatios(
    vaultAddress,
    web3Provider,
    dex,
    days
)

22. getVaultMetrics()

| param | type | default | required | -------- | -------- | -------- | -------- | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true | timeIntervals | number[] | [1, 7, 30] | false |

Note: This function may take several seconds to execute as it processes historical data. It is best suited for report generation and batched backend processes rather than user-facing interfaces where immediate responses are expected.

The getVaultMetrics() function returns an array of VaultMetrics objects for the periods of time specified by the 'timeIntervals' parameter. If 'timeIntervals' is not specified, it returns VaultMetrics objects for time periods of 1, 7, and 30 days.

import { Web3Provider } from '@ethersproject/providers';
import { getVaultMetrics, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132";
const dex = SupportedDex.UniswapV3;
const days = [2, 5, 14, 60];

const vaultMetrics: VaultMetrics[] = await getVaultMetrics(
    vaultAddress,
    web3Provider,
    dex
)

// - or -

const vaultMetrics: VaultMetrics[] = await getVaultMetrics(
    vaultAddress,
    web3Provider,
    dex,
    days
)

23. getIchiVaultInfo()

| param | type | default | required | -------- | -------- | -------- | -------- | chain | SupportedChain | - | true | dex | SupportedDex | - | true | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | false |

This function returns an IchiVault object.

import { Web3Provider } from '@ethersproject/providers';
import { getIchiVaultInfo, SupportedDex, SupportedChain, IchiVault } from '@ichidao/ichi-vaults-sdk';

const vaultAddress = "0x3ac9...a5f132"
const dex = SupportedDex.UniswapV3;
const chain = SupportedChain.Polygon;

const vaultInfo = await getIchiVaultInfo(chain, dex, vaultAddress);
if (vaultInfo) {
    const addressTokenA = vaultInfo.tokenA;
}

24. getVaultsByTokens()

| param | type | default | required | -------- | -------- | -------- | -------- | chain | SupportedChain | - | true | dex | SupportedDex | - | true | depositTokenAddress | string | - | true | | pairedTokenAddress | string | - | true |

This function returns an array of all vaults (IchiVault[]) on the specified DEX that contain two tokens defined by the 'depositTokenAddress' and 'pairedTokenAddress' parameters.

import { Web3Provider } from '@ethersproject/providers';
import { getVaultsByTokens, SupportedDex, SupportedChain, IchiVault } from '@ichidao/ichi-vaults-sdk';

const depositToken = "0x1b...bfd6"
const pairedToken = "0x11...c4d6"
const dex = SupportedDex.UniswapV3;
const chain = SupportedChain.Polygon;

const vaults = await getVaultsByTokens(chain, dex, depositToken, pairedToken)
if (vaults.length === 0) {
    console.log("Couldn't find vaults with these parameters")
} else {
    const vaultAddress = vaults[0].id;
}

25. getVaultsByPool()

| param | type | default | required | -------- | -------- | -------- | -------- | poolAddress | string | - | true | | chain | SupportedChainId | - | true | dex | SupportedDex | - | true

import { Web3Provider } from '@ethersproject/providers';
import { getVaultsByPool, SupportedDex, SupportedChainId } from '@ichidao/ichi-vaults-sdk';

const poolAddress = "0x1b...2fd6"
const dex = SupportedDex.UniswapV3;
const chain = SupportedChainId.Polygon;

const vaults = await getVaultsByPool(poolAddress, chain, dex)
if (vaults.length === 0) {
    console.log("Couldn't find vaults with these parameters")
} else {
    const vaultAddress = vaults[0].vault;
}

26. getVaultPositions()

| param | type | default | required | -------- | -------- | -------- | -------- | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | dex | SupportedDex | - | true

This function returns an object of type VaultPositionsInfo.

import { Web3Provider } from '@ethersproject/providers';
import { getVaultPositions, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const web3Provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const vaultAddress = "0x3ac9...a5f132";
const dex = SupportedDex.UniswapV3;

const vaultPositions: VaultPositionsInfo = await getVaultPositions(
    vaultAddress,
    web3Provider,
    dex
);
const currentTick = vaultPositions.currentTick;

27. getSupportedDexes()

| param | type | default | required | -------- | -------- | -------- | -------- | chainId | SupportedChainId | - | true |

import { getSupportedDexes, SupportedChainId, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const chainId = SupportedChainId.polygon;

const dexes: SupportedDex[] = getSupportedDexes(chainId);

28. getChainsForDex()

| param | type | default | required | -------- | -------- | -------- | -------- | dex | SupportedDex | - | true |

import { getChainsForDex, SupportedChainId, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const dex = SupportedChainId.UniswapV3;

const chains: SupportedChainId[] = getChainsForDex(dex);

29. getRewardInfo()

| param | type | default | required | -------- | -------- | -------- | -------- | chainId | SupportedChainId | - | true | | dex | SupportedDex | - | true | | vaultAddress | string | - | true |

This function returns RewardInfo about reward rates and farming contract for the specified vault. This function is specific for Velodrome vaults.

import { getRewardInfo, SupportedChainId, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const vaultAddress = "0x3e4...45a";
const chainId = SupportedChainId.Ink;
const dex = SupportedDex.Velodrome;

const rewardInfo: RewardInfo = getRewardInfo(chainId, dex, vaultAddress);

30. getAllRewardInfo()

| param | type | default | required | -------- | -------- | -------- | -------- | chainId | SupportedChainId | - | true | | dex | SupportedDex | - | true |

This function returns an array of RewardInfo about reward rates and farming contracts for all vaults on the dex. This function is specific for Velodrome vaults.

import { getAllRewardInfo, SupportedChainId, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const chainId = SupportedChainId.Ink;
const dex = SupportedDex.Velodrome;

const allRewardInfo: RewardInfo[] = getAllRewardInfo(chainId, dex);

31. getAllUserRewards()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | | dex | SupportedDex | - | true | | raw | true | undefined | - | false |

This function returns user rewards (as UserRewards) for all vaults on the dex. This function is specific for Velodrome vaults.

import { getAllUserRewards, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const account = "0x123...890";
const provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const dex = SupportedDex.Velodrome;

const rewards: UserRewards[] = await getAllUserRewards(account, provider, dex);

32. getUserRewards()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | | dex | SupportedDex | - | true | | raw | true | undefined | - | false |

This function returns claimable reward amounts (as UserRewardsByToken or UserRewardsByTokenBN) for the specified vault and user account. This function is specific for Velodrome vaults.

import { getUserRewards, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const account = "0x123...890";
const vaultAddress = "0x3e4...45a";
const provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const dex = SupportedDex.Velodrome;

const rewards: UserRewardsByToken[] = getUserRewards(account, vaultAddress, provider, dex);
const rewardsBN: UserRewardsByTokenBN[] = getUserRewards(account, vaultAddress, provider, dex, true);

33. claimRewards()

| param | type | default | required | -------- | -------- | -------- | -------- | accountAddress | string | - | true | | vaultAddress | string | - | true | | jsonProvider | JsonRpcProvider | - | true | | dex | SupportedDex | - | true |

import { claimRewards, SupportedDex } from '@ichidao/ichi-vaults-sdk';

const account = "0x123...890";
const vaultAddress = "0x3e4...45a";
const provider = new Web3Provider(YOUR_WEB3_PROVIDER);
const dex = SupportedDex.Velodrome;

await claimRewards(account, vaultAddress, provider, dex);

Types

SupportedChainId

enum SupportedChainId {
  arbitrum = 42161,
  arthera = 10242,
  arthera_testnet = 10243,
  base = 8453,
  base_sepolia = 84532,
  berachain = 80094,
  berachain = 80084,
  blast = 81457,
  blast_sepolia_testnet = 168587773,
  botanix = 3637,
  bsc = 56,
  celo = 42220,
  citrea_testnet = 5115,
  cronos = 25,
  eon = 7332,
  evmos = 9001,
  fantom = 250,
  flare = 14,
  flow = 747,
  fuse = 122,
  haven1 = 8811,
  haven1_devnet = 8110,
  hedera = 295,
  hedera_testnet = 296,
  hemi = 43111,
  hyperevm = 999,
  ink = 57073,
  ink_sepolia = 763373,
  kava = 2222,
  linea = 59144,
  mainnet = 1,
  mantle = 5000,
  mode = 34443,
  monad = 143,
  monad_testnet = 10143,
  moonbeam = 1284,
  nibiru = 6900,
  polygon = 137,
  polygon_zkevm = 1101,
  real = 111188,
  rootstock = 30,
  scroll = 534352,
  skale_europa = 2046399126,
  sonic = 146,
  tac = 239,
  taiko = 167000,
  taiko_hekla = 167009,
  unichain = 130,
  unreal = 18233,
  x_layer_testnet = 195,
  zircuit = 48900,
  zksync_era = 324,
  zksync_era_testnet = 280,
}

SupportedDex

enum SupportedDex {
  Aerodrome = 'Aerodrome',
  Agni = 'Agni',
  Ascent = 'Ascent',
  Atlantis = 'Anlantis',
  Bitzy = 'Bitzy',
  Blueprint = 'Blueprint',
  Bonzo = 'Bonzo',
  Cleo = 'Cleo',
  Crust = 'Crust',
  Equalizer = 'Equalizer',
  Fenix = 'Fenix',
  FlowSwap = 'FlowSwap',
  Forge = 'Forge',
  Henjin = 'Henjin',
  Honeypot = 'Honeypot',
  hSwap = 'hSwap',
  Hydrex = 'Hydrex',
  HyperSwap = 'HyperSwap',
  Kim = 'Kim',
  Kinetix = 'Kinetix',
  KittyPunch = 'KittyPunch',
  Kodiak = 'Kodiak',
  Linehub = 'Linehub',
  Lynex = 'Lynex',
  Metavault = 'Metavault',
  Nile = 'Nile',
  Ocelex = 'Ocelex',
  Pancakeswap = 'PancakeSwap',
  Pearl = 'Pearl',
  Quickswap = 'QuickSwap',
  Ramses = 'Ramses',
  Reservoir = 'Reservoir',
  Retro = 'Retro',
  Satsuma = 'Satsuma',
  SaucerSwap = 'SaucerSwap',
  Snap = 'Snap',
  SparkDex = 'SparkDex',
  SparkDexV1 = 'SparkDexV1',
  SpiritSwap = 'SpiritSwap',
  StellaSwap = 'StellaSwap',
  Sushiswap = 'SushiSwap',
  SwapX = 'SwapX',
  Thena = 'Thena',
  ThenaV3Fees = 'ThenaV3Fees',
  ThenaV3Rewards = 'ThenaV3Rewards',
  Thirdfy = 'Thirdfy',
  Thruster = 'Thruster',
  Trebleswap = 'Trebleswap',
  Ubeswap = 'Ubeswap',
  UniswapV3 = 'Uniswap V3',
  Velocore = 'Velocore',
  Velodrome = 'Velodrome',
  Voltage = 'Voltage',
  VVS = 'VVS',
  Wasabee = 'Wasabee',
  XSwap = 'XSwap',
}

IchiVault

interface IchiVault {
  id: string; // vault address
  tokenA: string; // token0 address
  tokenB: string; // token1 address
  allowTokenA: boolean;
  allowTokenB: boolean;
  holdersCount?: string // number of vault LP holders
  fee?: string
  farmingContract?: string; // used for Velodrome vaults only
  rewardTokens?: {
    // used for Velodrome vaults only
    token: string;
    tokenDecimals: number;
  }[];
}

FeesInfo

type FeesInfo  = {
  timePeriod: number; // in days
  feeAmount0: string; // in token0
  feeAmount1: string; // in token1
  pctAPR: number; // yearly APR based on the timePeriod
}

AverageDepositTokenRatio

type AverageDepositTokenRatio  = {
  timePeriod: number; // in days
  percent: number;
}

VaultApr

type VaultApr  = {
  timeInterval: number; // in days
  apr: number; // percent
}

FeeAprData

export type FeeAprData = {
  feeApr_1d: number | null;
  feeApr_3d: number | null;
  feeApr_7d: number | null;
  feeApr_30d: number | null;
};

PriceChange

type PriceChange  = {
  timeInterval: number; // in days
  priceChange: number; // percent
}

VaultMetrics

type VaultMetrics  = {
  timeInterval: number; // in days
  lpPriceChange: number | null;
  lpApr: number | null; // percent
  avgDtr: number;
  feeApr: number;
}

UserAmountsBN

type UserAmountsBN =
  [BigNumber, BigNumber] & { amount0: BigNumber; amount1: BigNumber };

UserAmounts

type UserAmounts = [string, string] & { amount0: string; amount1: string };

UserAmountsInVault

type UserAmountsInVault = {
  vaultAddress: string;
  userAmounts: UserAmounts;
}

UserAmountsInVaultBN

type UserAmountsInVaultBN = {
  vaultAddress: string;
  userAmounts: UserAmountsBN;
}

UserBalanceInVault

type UserBalanceInVault = {
  vaultAddress: string;
  shares: string;
  stakedShares?: string;
};

UserBalanceInVaultBN

type UserBalanceInVaultBN = {
  vaultAddress: string;
  shares: BigNumber;
  stakedShares?: BigNumber;
};

VaultPositionsInfo

type VaultPositionsInfo = {
  currentTick: number,
  currentPrice: number,
  positions: {
    tickLower: number,
    tickUpper: number,
    priceLower: number,
    priceUpper: number,
    liquidity: string;
    amountToken0: string;
    amountToken1: string;
    positionTvl: number; // in deposit tokens
  } [],
}

RewardToken

used for Velodrome vaults only

type RewardToken = {
  rewardRatePerToken_1d: string;
  rewardRatePerToken_3d: string;
  token: string;
  tokenDecimals: number;
};

UserRewardsByToken

type UserRewardsByToken = {
  token: string;
  tokenDecimals: number;
  rewardAmount: string;
};

UserRewardsByTokenBN

type UserRewardsByTokenBN = {
  token: string;
  tokenDecimals: number;
  rewardAmount: BigNumber;
};

RewardInfo

type RewardInfo = {
  id: string;
  farmingContract: {
    id: string;
    rewardTokens: RewardToken[];
  };
};

UserRewards

type UserRewards = {
  vaultAddress: string;
  rewardTokens: UserRewardsByToken[];
};

UserRewardsBN

type UserRewardsBN = {
  vaultAddress: string;
  rewardTokens: UserRewardsByTokenBN[];
};