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@kamino-finance/kliquidity-sdk

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Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol

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/* eslint-disable @typescript-eslint/no-unused-vars */ import { Address, isSome, IAccountMeta, IAccountSignerMeta, IInstruction, Option, TransactionSigner, } from "@solana/kit" /* eslint-enable @typescript-eslint/no-unused-vars */ import BN from "bn.js" // eslint-disable-line @typescript-eslint/no-unused-vars import * as borsh from "@coral-xyz/borsh" // eslint-disable-line @typescript-eslint/no-unused-vars import { borshAddress } from "../utils" // eslint-disable-line @typescript-eslint/no-unused-vars import * as types from "../types" // eslint-disable-line @typescript-eslint/no-unused-vars import { PROGRAM_ID } from "../programId" export interface SetDefaultProtocolFeeRateArgs { defaultProtocolFeeRate: number } export interface SetDefaultProtocolFeeRateAccounts { whirlpoolsConfig: Address feeAuthority: TransactionSigner } export const layout = borsh.struct([borsh.u16("defaultProtocolFeeRate")]) export function setDefaultProtocolFeeRate( args: SetDefaultProtocolFeeRateArgs, accounts: SetDefaultProtocolFeeRateAccounts, programAddress: Address = PROGRAM_ID ) { const keys: Array<IAccountMeta | IAccountSignerMeta> = [ { address: accounts.whirlpoolsConfig, role: 1 }, { address: accounts.feeAuthority.address, role: 2, signer: accounts.feeAuthority, }, ] const identifier = Buffer.from([107, 205, 249, 226, 151, 35, 86, 0]) const buffer = Buffer.alloc(1000) const len = layout.encode( { defaultProtocolFeeRate: args.defaultProtocolFeeRate, }, buffer ) const data = Buffer.concat([identifier, buffer]).slice(0, 8 + len) const ix: IInstruction = { accounts: keys, programAddress, data } return ix }