What Is Waffle (WAF)?
Go to Waffle and select from Android or iOS for mobile application and select Chrome for desktop. You can also go directly to the Chrome store, Google Play store, or Apple App Store (soon). Technically no, you can accept signature requests from sites without any value in an account. Adding cryptocurrencies in your MetaMask account (such as ETH and ERC-20 or, ERC-721 tokens) allow you to invest, trade, play games, own unique digital items (NFT collectibless), and much more.
You can easily buy Ethereum with a debit card or Apple Pay directly within MetaMask by clicking “Add funds”. You can request funds from a friend by sending them a payment request showing your QR code in person or by sharing your public address. You can send ETH and tokens from another wallet to a new MetaMask account. Simply copy your new MetaMask public address and go to your existing wallet or exchange to send funds to your new wallet address.
Waffle Storage Key Points
|Source Code||Click Here To View Source Code|
|Explorers||Click Here To View Explorers|
|Twitter Page||Click Here To Visit Twitter Group|
|Whitepaper||Click Here To View|
|Official Project Website||Click Here To Visit Project Website|
Which tokens does MetaMask support?
ETH and any ETH based token (erc20, 721, and more). You may need to manually list some tokens to see them within Meta Mask. There is a collectibles tab on the home screen of your mobile wallet. Use Waffle Swaps feature to swap tokens inside MetaMask, or use any of the exchanges listed at home. MetaMask currently supports Trezor and Ledger on the extension. There is currently no hardware wallet support on mobile yet.
What is my public address?
An ethereum address is a unique identifier that serves as a virtual location for your ether and ethereum-based tokens. Think of it like your bank account number. On the mobile app, tap the menu button (top right), then click Wallet. Select a token or collectible then click Send or Receive.
Why did my Swap fail?
A Swap may fail due to various reasons. Waffle The most common is when a transaction runs ‘out of gas’. The ‘out of gas’ error occurs when all the gas that was allocated for the transaction is consumed before the Swap could complete. To prevent an ‘out of gas’ transaction failure, they recommend using the default Network Fee amount that is provided by MetaMask.
When a Swap fails, some of the gas fees may be consumed by the network, but the asset you wished to swap from will still be safe and available in your MetaMask wallet. If a Swap fails your funds will always be safe in your wallet. If your Swap fails more than once, please contact our support team so we can investigate the underlying cause.
What is slippage?
Slippage refers to the difference between the expected price of a trade and the price at which the trade is executed. Slippage is most prevalent with larger orders and during periods of higher volatility. Behind the scenes, MetaMask Swaps automatically aggregates available liquidity from leading DEXs and Professional Market Makers. If you can’t find a token, it likely lacks the sufficient amount of liquidity.
Why do I need to approve a token before Swapping?
ERC20 tokens are deployed with functionality that allows other smart contracts to move tokens. By approving the smart contracts, it now has permission to execute the peer to peer swapping behavior on your behalf. The Spend Limit permission is the total amount of tokens that are able to move when using Meta Mask Swap.
By default, Waffle set the allowance to a high value, so you don’t have to approve your tokens every time you want to Swap, but you can always configure a lower amount using a Custom Spend Limit.
Does Meta Mask charge a fee on Swaps?
Waffle A dynamic service fee that ranges between 0.3% – 0.875% is automatically factored into each quote, which supports ongoing development to make MetaMask even better. MetaMask stores the Secret Recovery Phrase, passwords, and private keys in an encrypted format locally on the device where it’s installed.