User Guide

ANIVERSE NFT is a service optimized for the web browser Chrome. You can create a profile through the account of the Chrome extension Metamask and use the services supported by the platform such as buying or selling NFTs. 
This guide introduces you from installing Metamask and creating an account to using various functions within the platform.
1. Account creation & Add ANV token
Metamask Installation
1.  Visit Metamask Website
A crypto wallet & gateway to blockchain apps | MetaMask
Metamask Official Website
2. Metamask installation and download process
You can check whether it is installed in the list of extensions in your web browser after the installation is complete.
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Metamask Account Creation
 Backup account creation and Recover a secret recovery phrase.
After installing MetaMask, you can start the program to create an account. For users who have an existing MetaMask wallet, you can use the service after importing the wallet through "Import Wallet". 
For users who do not already have a MetaMask wallet, click Create a Wallet to create a wallet through the process below.
If you enter the password to access MetaMask, you will be issued a secret phrase that allows you to recover your wallet again later. 
※ If you lose this secret phrase, please note that there is no separate recovery method for the wallet. 
ANIVERSE and ANIVERSE NFT are not responsible for any related matters like the mangemnet of the Metamask wallet. All related matters to the Metamask are entirely accounted to by the users.
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Add Metamask Token Contract
Adding ANIVERSE(ANV) token to Metamask wallet  
Users can enjoy the ANIVERSE NFT service starting with adding ANV token issued by ANIVERSE on their own Metamask wallet.
The token contract of the utility token ANV is 0x3D382228C54736d831FAC2748F4734D9177c7332. Refer to the image above and register ANV on Metamask to transfer ANV.
Anyone can access the on-chain transaction history of ANV tokens by exploring on ANV’s token contract through Etherscan.
https://etherscan.io/token/0x3D382228C54736d831FAC2748F4734D9177c7332
etherscan.io
You can copy your Metamask wallet address by clicking the Account button at the top of MetaMask. You can use this function to deposit and withdraw ANV · ETH, which will be introduced below.
2. ANV· ETH deposit and withdrawal
ANIVERSE NFT's utility token ANV is currently listed on the KRW market and BTC market of the Korean exchange Bithumb.
ANV is issued in the ERC-20 network, and ETH is charged as a network usage fee while users enjoying various services on ANIVERSE NFT such as NFT purchase or sale.
In order to effectively use ANIVERSE NFT, we introduce the ANV · ETH deposit and withdrawal guide so that you can have ANV to use between NFT purchases in the Metamask wallet and ETH for fee payment before using the service.
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Withdraw from Cryptocurrency Exchange → Metamask
Transfer ANV · ETH through Bithumb withdrawal page 
빗썸 ANV 출금 가이드
After purchasing ANV in the ANV/KRW market or ANV/BTC market on the Korean exchange Bithumb, you can transfer it to the Metamask wallet through the withdrawal function
After selecting ANV as the coin to withdraw, enter the wallet address of MetaMask as the withdrawal address to proceed with the transfer. 
You can proceed with remittance after rechecking that you have entered the withdrawal address correctly, but the processing speed may be delayed depending on the condition of the network. ETH for network fee payment can also be transferred in the same way, but you can transfer the coin to be withdrawn by selecting ETH instead of ANV.
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Withdraw Metamask → Exchange
Transfer ANV · ETH through Bithumb deposit page
빗썸 ANV 입금 가이드
In order to transfer the ANV ·  ETH currently held in Metamask to the exchange for the purpose of cashing, etc., you must access the deposit page of the exchange, issue a deposit account for the corresponding coin, and secure an account number. 
After receiving an exchange deposit account, you can transfer money to the account using the 'Send' function of MetaMask.
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3. NFT purchase and sale
My profile settings
Wallet Connection and My Profile Settings
If you click Connect Wallet at the top right of the ANIVERSE NFT platform while logged into the MetaMask wallet, you can sign in to ANIVERSE NFT, set up your profile, and use various services of the platform.
After connecting your wallet with Connect Wallet, you can also access the Profile menu by clicking the profile image in the upper right corner.
In the Profile menu, you can edit user nicknames and self-introductions, and check the list of NFTs you have. The user profile picture cannot be set as an arbitrary picture, but can be set by selecting the image of the NFT artwork you own.
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NFT Market
Explore Artwork NFT
ANIVERSE NFT Market - Auction Price NFT and Fixed Price NFT
In the ANIVERSE NFT Market, you can view various artwork NFTs issued through the ANIVERSE NFT platform. In the case of 'fixed-price products', products currently on sale can be purchased by directly paying ANV equal to the price. 
In the case of 'Auction Price Products', the user with the highest bid as of the end of the auction wins the bid.
 If a user bids higher than the bid price during the auction of a product, the ANV of the user who previously bid is returned to the wallet.
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How to purchase fixed-price NFT
Classification of fixed-price NFT and how to purchase them
Purchase Fixed-price of ANIVERSE NFT
Fixed price products can be identified with the tag 'Fixed Price' and can be purchased immediately if you have enough ANV in MetaMask. 
Information about Ethereum network usage fee (gas fee) 
Transactions such as purchase and sale through MetaMask are performed in a total of two stages. 
    1. Network approval of transaction (Approve) 
    2. Network processing of transaction (Action: Purchase, Sell, etc.) 
For example, in order to process the purchase of a 'fixed price product', the 'purchase' is completed only after processing two transactions, 'approval of purchase' and 'execution of purchase'. 
Since the approval of the requested command and the actual processing are each carried out using the Ethereum network, the network usage fee (hereinafter referred to as the gas fee) must be paid at each stage as well. 
If the 'approval' gas fee is paid and the actual 'execution' gas fee is not paid, the previous step 'approval' gas fee will not be returned and the requested action will not be 'executed'. 
Please use the platform with two considerations in mind: the gas fee will be charged twice, once each for execution processing after network approval, and the gas fee paid once is non-refundable. 
The gas fee paid while using the services on the platform is the Ethereum network usage fee. 
※ Please note that ANIVERSE and ANIVERSE NFT are independent of gas fee and receipt, and are not receiving any commission between purchase and sale through the platform during the current beta operation period.
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How to purchase an auction sales NFT
Classification of auction NFT and how to bid on NFT
Place a bid on ANIVERSE NFT 
Auction price products can be classified with the tag 'Auction', and if the highest bid is offered at the end of the auction, the product can be purchased after winning the bid.
In the case of bidding of auction items, as in the case of purchasing fixed price items mentioned above, gas fees are incurred for each approval of the bid and execution of the bid.
· Information about Ethereum network usage fee (gas fee)
Transactions such as purchase and sale through MetaMask are performed in a total of two stages. 
     1.Network approval of transaction (Approve) 
     2.Network processing of transaction (Action: Purchase, Sell, etc.)
For example, in order to process the purchase of a 'fixed price product', the 'purchase' is completed only after processing two transactions, 'approval of purchase' and 'execution of purchase'. 
Since the approval of the requested command and the actual processing are each carried out using the Ethereum network, the network usage fee (hereinafter referred to as the gas fee) must be paid at each stage as well. 
If the 'approval' gas fee is paid and the actual 'execution' gas fee is not paid, the previous step 'approval' gas fee will not be returned and the requested action will not be 'executed'. 
Please use the platform with two considerations in mind: the gas fee will be charged twice, once each for execution processing after network approval, and the gas fee paid once is non-refundable. 
The gas fee paid while using the services on the platform is the Ethereum network usage fee. 
※ Please note that ANIVERSE and ANIVERSE NFT are independent of gas fee and receipt, and are not receiving any commission between purchase and sale through the platform during the current beta operation period.
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How to sell instock NFT
Select and sell at a fixed-price or auction price
The above page shows the 'My Profile page' that can be accessed through the profile at the top right of the platform. 
Through the list at the bottom, you can check the products you have and the products you clicked 'Like' on. If you access the detail page of the product you have, you can proceed with the sale.
Users can choose whether to buy 'Fixed-price' sales and 'Auction-price' sales, and start selling.
Quoting the above instruction mentioned above, we are going to show you the sales order in simple way.
In the case of 'fixed-price NFT', NFTs that are currently on sale can be purchased by directly paying ANV equal to the price. 
In the case of 'Auction Price NFT', the user with the highest bid as of the end of the auction wins the bid.
Fixed price sales page (left) · Auction price sales page (right)
When you select a sales method, you will be connected to the screen above. 
On the left is the sales page with a fixed price selling method where you determine the price to sell.( i.e. a fixed price.) 
On the right is the Sell at Auctions page where you can determine the initial auction start price and set the duration of the auction. If there is no separate bidder until the end of the auction period after the auction starts selling as a sale method, the product will be returned to the holding status of the user who owns NFT in My Page. 
Returned products can be sold again through the detail page of My Page. Even when selling in a fixed price or auction method, you have to pay for gas because the transaction is processed using the Ethereum network. While we inform you that gas cost is required for each transaction approval and execution, please check the details of the gas cost guide below to avoid misunderstandings between using the platform.
· Information on Ethereum network usage fee (gas fee)
Transactions such as purchase and sale through MetaMask are performed in a total of two stages.
1.Network Approve of Transactions Network processing of transactions (Action: Purchase, Sell, etc.)
2.Network Approve of Transactions Network processing of transactions (Action: Purchase, Sell, etc.)
For example, in order to process the purchase of a 'fixed price product', the 'purchase' is completed only after processing two transactions, 'approval of purchase' and 'execution of purchase'. 
Since the approval of the requested command and the actual processing are each carried out using the Ethereum network, the network usage fee (hereinafter referred to as the gas fee) must be paid at each stage as well.
If the 'approval' gas fee is paid and the actual 'execution' gas fee is not paid, the previous step 'approval' gas fee will not be returned and the requested action will not be 'executed'.
Please use the platform with two considerations in mind: the gas fee will be charged twice, once each for execution processing after network approval, and the gas fee paid once is non-refundable. 
The gas fee paid while using the services on the platform is the Ethereum network usage fee. 
※ Please note that ANIVERSE and ANIVERSE NFT are independent of gas fee and receipt, and are not receiving any commission between purchase and sale through the platform during the current beta operation period.
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How to Import NFT from other markets
How to Import
This is the My Profile page that can be accessed through the profile at the top right of the platform. Through the list at the bottom, you can check the products you have and the products you clicked 'Like' on. 
You can use the Import function through the External Artworks menu on the far right of the menu where you can check the status of your possessions. 
The Import function is a function to import NFTs purchased from an external market into the ANIVERSE NFT Market. 
You can import ERC-721 NFTs in Metamask through the Import function. After clicking Import Artworks, you can proceed with import by entering the token contract and token ID of the NFT to be imported.
 ※ In case of some NFTs, the images, descriptions, and titles etc can be imported as 'default value' ​​due to compatibility differences. However sales and purchases of NFTs on the platform work normally
※ ANIVERSE NFT is currently in beta testing, and interworking updates with various markets are in progress. (In the case of NFTs currently imported from markets such as Rarible, all of them are imported with default values.