Radiant V2

In this section, we will introduce the Radiant V2 SDK interfaces, which provide developers with a convenient and efficient way to interact with the Radiant V2 protocol. These interfaces cover various aspects of the protocol, including deposit, withdraw, borrow, repay, and flash loan. They are designed to be used easily and flexibly.

The following section will introduce the interfaces related to the Radiant V2 protocol, which can be accessed through the api.protocols.radiantv2. prefix.

Deposit

The following code defines interfaces and functions related to the Radiant V2 deposit logic:

Types

DepositParams: A type that represents the input parameters for the Radiant V2 deposit logic

interface DepositParams {
  input: {
    token: {
      chainId: number;
      address: string;
      decimals: number;
      symbol: string;
      name: string;
    };
    amount: string;
  };
  tokenOut: {
    chainId: number;
    address: string;
    decimals: number;
    symbol: string;
    name: string;
  };
}

DepositFields: A type that represents the fields required for the Radiant V2 deposit logic.

interface DepositFields {
  input: {
    token: {
      chainId: number;
      address: string;
      decimals: number;
      symbol: string;
      name: string;
    };
    amount: string;
  };
  output: {
    token: {
      chainId: number;
      address: string;
      decimals: number;
      symbol: string;
      name: string;
    };
    amount: string;
  };
}

DepositLogic: An interface that extends the Logic interface and represents the Radiant V2 deposit logic. It includes the rid, and fields properties.

interface DepositLogic {
  rid: string;
  fields: DepositFields;
}

Functions

getDepositTokenList(chainId: number): An asynchronous function that retrieves the list of tokens supported by the Radiant V2 deposit logic on the specified chainId.
getDepositQuotation(chainId: number, params: DepositParams): An asynchronous function that retrieves a quotation for depositing assets on the Radiant V2 protocol with the specified params object on the specified chainId.
newDepositLogic(fields: DepositFields): A function that creates the Radiant V2 deposit logic data with the given fields object.

Example Code

import * as api from '@protocolink/api';

const chainId = 42161;

const tokenList = await api.protocols.radiantv2.getDepositTokenList(chainId);
const underlyingToken = tokenList[0][0];
const rToken = tokenList[0][1];

const depositQuotation = await api.protocols.radiantv2.getDepositQuotation(chainId, {
  input: {
    token: underlyingToken,
    amount: '10',
  },
  tokenOut: rToken,
});

const depositLogic = await api.protocols.radiantv2.newDepositLogic(depositQuotation);

Withdraw

The following code defines interfaces and functions related to the Radiant V2 withdraw logic:

Types

WithdrawParams: A type that represents the input parameters for the Radiant V2 withdraw logic

interface WithdrawParams {
  input: {
    token: {
      chainId: number;
      address: string;
      decimals: number;
      symbol: string;
      name: string;
    };
    amount: string;
  };
  tokenOut: {
    chainId: number;
    address: string;
    decimals: number;
    symbol: string;
    name: string;
  };
}

WithdrawFields: A type that represents the fields required for the Radiant V2 withdraw logic.

interface WithdrawFields {
  input: {
    token: {
      chainId: number;
      address: string;
      decimals: number;
      symbol: string;
      name: string;
    };
    amount: string;
  };
  output: {
    token: {
      chainId: number;
      address: string;
      decimals: number;
      symbol: string;
      name: string;
    };
    amount: string;
  };
}

WithdrawLogic: An interface that extends the Logic interface and represents the Radiant V2 withdraw logic. It includes the rid, and fields properties.

interface WithdrawLogic {
  rid: string;
  fields: WithdrawFields;
}

Functions

getWithdrawTokenList(chainId: number): An asynchronous function that retrieves the list of tokens supported by the Radiant V2 withdraw logic on the specified chainId.
getWithdrawQuotation(chainId: number, params: WithdrawParams): An asynchronous function that retrieves a quotation for withdrawing assets from the Radiant V2 protocol with the specified params object on the specified chainId.
newWithdrawLogic(fields: WithdrawFields): A function that creates the Radiant V2 withdraw logic data with the given fields object.

Example Code

import * as api from '@protocolink/api';

const chainId = 42161;

const tokenList = await api.protocols.radiantv2.getWithdrawTokenList(chainId);
const rToken = tokenList[0][0];
const underlyingToken = tokenList[0][1];

const withdrawQuotation = await api.protocols.radiantv2.getWithdrawQuotation(chainId, {
  input: {
    token: rToken,
    amount: '10',
  },
  tokenOut: underlyingToken,
});

const withdrawLogic = await api.protocols.radiantv2.newWithdrawLogic(withdrawQuotation);

Borrow

The following code defines interfaces and functions related to the Radiant V2 borrow logic:

Types

BorrowFields: A type that represents the fields required for the Radiant V2 borrow logic.

import * as logics from '@protocolink/logics';

interface BorrowFields {
  interestRateMode: logics.radiantv2.InterestRateMode;
  output: {
    token: {
      chainId: number;
      address: string;
      decimals: number;
      symbol: string;
      name: string;
    };
    amount: string;
  };
}

BorrowLogic: An interface that extends the Logic interface and represents the Radiant V2 borrow logic. It includes the rid, and fields properties.

interface BorrowLogic {
  rid: string;
  fields: BorrowFields;
}

Functions

getBorrowTokenList(chainId: number): An asynchronous function that retrieves the list of tokens supported by the Radiant V2 borrow logic on the specified chainId.
newBorrowLogic(fields: BorrowFields): A function that creates the Radiant V2 borrow logic data with the given fields object.

Example Code

import * as api from '@protocolink/api';
import * as logics from '@protocolink/logics';

const chainId = 42161;

const tokenList = await api.protocols.radiantv2.getBorrowTokenList(chainId);
const underlyingToken = tokenList[0];

const borrowLogic = await api.protocols.radiantv2.newBorrowLogic({
  interestRateMode: logics.radiantv2.InterestRateMode.variable,
  output: {
    token: underlyingToken,
    amount: '10',
  },
});

Repay

The following code defines interfaces and functions related to the Radiant V2 repay logic:

Types

RepayParams: A type that represents the input parameters for the Radiant V2 repay logic

import * as logics from '@protocolink/logics';

interface RepayParams {
  tokenIn: {
    chainId: number;
    address: string;
    decimals: number;
    symbol: string;
    name: string;
  };
  borrower: string;
  interestRateMode: logics.radiantv2.InterestRateMode;
}

RepayFields: A type that represents the fields required for the Radiant V2 repay logic.

import * as logics from '@protocolink/logics';

interface RepayFields {
  input: {
    token: {
      chainId: number;
      address: string;
      decimals: number;
      symbol: string;
      name: string;
    };
    amount: string;
  };
  borrower: string;
  interestRateMode: logics.radiantv2.InterestRateMode;
}

RepayLogic: An interface that extends the Logic interface and represents the Radiant V2 repay logic. It includes the rid, and fields properties.

interface RepayLogic {
  rid: string;
  fields: RepayFields;
}

Functions

getRepayTokenList(chainId: number): An asynchronous function that retrieves the list of tokens supported by the Radiant V2 repay logic on the specified chainId.
getRepayQuotation(chainId: number, params: RepayParams): A function that retrieves a quotation for repaying a loan using the specified parameters and Radiant V2 protocol on the specified chain.
newRepayLogic(fields: RepayFields): A function that creates the Radiant V2 repay logic data with the given fields object.

Example Code

import * as api from '@protocolink/api';
import * as logics from '@protocolink/logics';

const chainId = 42161;
const account = '0xaAaAaAaaAaAaAaaAaAAAAAAAAaaaAaAaAaaAaaAa';

const tokenList = await api.protocols.radiantv2.getRepayTokenList(chainId);
const underlyingToken = tokenList[0];

const repayQuotation = await api.protocols.radiantv2.getRepayQuotation(chainId, {
  borrower: account,
  tokenIn: underlyingToken,
  interestRateMode: logics.radiantv2.InterestRateMode.variable,
});

const repayLogic = await api.protocols.radiantv2.newRepayLogic(repayQuotation);

FlashLoan

The following code defines functions related to the Radiant V2 flash loan logic:

Types

Please refer to the FlashLoan Logic section for more information.

Functions

getFlashLoanTokenList(chainId: number): An asynchronous function that retrieves the list of tokens supported by the Radiant V2 flash loan logic on the specified chainId.
getFlashLoanQuotation(chainId: number, params: FlashLoanParams): An asynchronous function that retrieves a quotation for flash loaning assets on the Radiant V2 protocol with the specified params object on the specified chainId.
newFlashLoanLogic(fields: FlashLoanFields): A function that creates the Radiant V2 flash loan logic data with the given fields object.
newFlashLoanLogicPair(loans: FlashLoanFields['loans']): A function that creates the Radiant V2 flash loan logic data pair with the given loans object.

Example Code

import * as api from '@protocolink/api';

const chainId = 42161;

const tokenList = await api.protocols.radiantv2.getFlashLoanTokenList(chainId);
const underlyingToken = tokenList[0];

const loans = [
  {
    token: underlyingToken,
    amount: '10000',
  },
];

const flashLoanQuotation = await api.protocols.radiantv2.getFlashLoanQuotation(chainId, {
  loans,
});

const [flashLoanLoanLogic, flashLoanRepayLogic] = api.protocols.radiantv2.newFlashLoanLogicPair(loans);
const logics = [flashLoanLoanLogic];
// logics.push(swapLogic)
// logics.push(supplyLogic)
// logics.push(...)
logics.push(flashLoanRepayLogic);

Last updated 7 months ago