117 lines
3.6 KiB
TypeScript
117 lines
3.6 KiB
TypeScript
// a list of tokens by chain
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import { Currency, Token } from '@uniswap/sdk-core'
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import { SupportedChainId } from './chains'
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import {
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AMPL,
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DAI,
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ExtendedEther,
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FEI,
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FRAX,
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FXS,
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renBTC,
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TRIBE,
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USDC,
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USDT,
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WBTC,
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ETH2X_FLI,
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WETH9_EXTENDED,
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DAI_OPTIMISM,
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USDT_OPTIMISM,
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WBTC_OPTIMISM,
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} from './tokens'
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type ChainTokenList = {
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readonly [chainId: number]: Token[]
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}
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type ChainCurrencyList = {
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readonly [chainId: number]: Currency[]
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}
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const WETH_ONLY: ChainTokenList = Object.fromEntries(
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Object.entries(WETH9_EXTENDED).map(([key, value]) => [key, [value]])
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)
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// used to construct intermediary pairs for trading
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export const BASES_TO_CHECK_TRADES_AGAINST: ChainTokenList = {
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...WETH_ONLY,
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[SupportedChainId.MAINNET]: [...WETH_ONLY[SupportedChainId.MAINNET], DAI, USDC, USDT, WBTC],
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[SupportedChainId.OPTIMISM]: [...WETH_ONLY[SupportedChainId.OPTIMISM], DAI_OPTIMISM, USDT_OPTIMISM, WBTC_OPTIMISM],
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}
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export const ADDITIONAL_BASES: { [chainId: number]: { [tokenAddress: string]: Token[] } } = {
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[SupportedChainId.MAINNET]: {
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'0xF16E4d813f4DcfDe4c5b44f305c908742De84eF0': [ETH2X_FLI],
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[FEI.address]: [TRIBE],
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[TRIBE.address]: [FEI],
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[FRAX.address]: [FXS],
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[FXS.address]: [FRAX],
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[WBTC.address]: [renBTC],
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[renBTC.address]: [WBTC],
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},
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}
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/**
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* Some tokens can only be swapped via certain pairs, so we override the list of bases that are considered for these
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* tokens.
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*/
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export const CUSTOM_BASES: { [chainId: number]: { [tokenAddress: string]: Token[] } } = {
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[SupportedChainId.MAINNET]: {
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[AMPL.address]: [DAI, WETH9_EXTENDED[SupportedChainId.MAINNET]],
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},
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}
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/**
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* Shows up in the currency select for swap and add liquidity
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*/
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export const COMMON_BASES: ChainCurrencyList = {
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[SupportedChainId.MAINNET]: [
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ExtendedEther.onChain(SupportedChainId.MAINNET),
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DAI,
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USDC,
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USDT,
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WBTC,
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WETH9_EXTENDED[SupportedChainId.MAINNET],
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],
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[SupportedChainId.ROPSTEN]: [
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ExtendedEther.onChain(SupportedChainId.ROPSTEN),
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WETH9_EXTENDED[SupportedChainId.ROPSTEN],
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],
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[SupportedChainId.RINKEBY]: [
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ExtendedEther.onChain(SupportedChainId.RINKEBY),
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WETH9_EXTENDED[SupportedChainId.RINKEBY],
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],
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[SupportedChainId.GOERLI]: [ExtendedEther.onChain(SupportedChainId.GOERLI), WETH9_EXTENDED[SupportedChainId.GOERLI]],
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[SupportedChainId.KOVAN]: [ExtendedEther.onChain(SupportedChainId.KOVAN), WETH9_EXTENDED[SupportedChainId.KOVAN]],
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[SupportedChainId.ARBITRUM_ONE]: [
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ExtendedEther.onChain(SupportedChainId.ARBITRUM_ONE),
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WETH9_EXTENDED[SupportedChainId.ARBITRUM_ONE],
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],
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[SupportedChainId.ARBITRUM_RINKEBY]: [
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ExtendedEther.onChain(SupportedChainId.ARBITRUM_RINKEBY),
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WETH9_EXTENDED[SupportedChainId.ARBITRUM_RINKEBY],
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],
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[SupportedChainId.OPTIMISM]: [ExtendedEther.onChain(SupportedChainId.OPTIMISM)],
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[SupportedChainId.OPTIMISTIC_KOVAN]: [ExtendedEther.onChain(SupportedChainId.OPTIMISTIC_KOVAN)],
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}
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// used to construct the list of all pairs we consider by default in the frontend
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export const BASES_TO_TRACK_LIQUIDITY_FOR: ChainTokenList = {
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...WETH_ONLY,
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[SupportedChainId.MAINNET]: [...WETH_ONLY[SupportedChainId.MAINNET], DAI, USDC, USDT, WBTC],
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}
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export const PINNED_PAIRS: { readonly [chainId: number]: [Token, Token][] } = {
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[SupportedChainId.MAINNET]: [
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[
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new Token(SupportedChainId.MAINNET, '0x5d3a536E4D6DbD6114cc1Ead35777bAB948E3643', 8, 'cDAI', 'Compound Dai'),
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new Token(
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SupportedChainId.MAINNET,
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'0x39AA39c021dfbaE8faC545936693aC917d5E7563',
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8,
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'cUSDC',
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'Compound USD Coin'
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),
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],
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[USDC, USDT],
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[DAI, USDT],
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],
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}
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