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metamask-extension/ui/app/helpers/constants/swaps.js

22 lines
898 B
JavaScript

// An address that the metaswap-api recognizes as ETH, in place of the token address that ERC-20 tokens have
export const ETH_SWAPS_TOKEN_ADDRESS = '0x0000000000000000000000000000000000000000'
export const ETH_SWAPS_TOKEN_OBJECT = {
symbol: 'ETH',
name: 'Ether',
address: ETH_SWAPS_TOKEN_ADDRESS,
decimals: 18,
iconUrl: 'images/black-eth-logo.svg',
}
export const QUOTES_EXPIRED_ERROR = 'quotes-expired'
export const SWAP_FAILED_ERROR = 'swap-failed-error'
export const ERROR_FETCHING_QUOTES = 'error-fetching-quotes'
export const QUOTES_NOT_AVAILABLE_ERROR = 'quotes-not-avilable'
export const OFFLINE_FOR_MAINTENANCE = 'offline-for-maintenance'
// A gas value for ERC20 approve calls that should be sufficient for all ERC20 approve implementations
export const DEFAULT_ERC20_APPROVE_GAS = '0x1d4c0'
export const SWAPS_CONTRACT_ADDRESS = '0x881d40237659c251811cec9c364ef91dc08d300c'