Our article today, on the field of technology Blockchain y DeFi (Decentralized Finance), is especially dedicated to “how to make an NFT” quickly and for free.
For those who could handle the subject of the cryptocurrencies, , and little or nothing about the “Non-Fungible Tokens – NFTs”, the latter are tokens digital certificates within a chain of blocks (Blockchain) that are usually used as digital certificates of non-replicable properties of a digital asset I specify any. Or in other words, more domain techniques, can be defined as a Smart Contract made with software (usually open source) to secure a digital asset.
And before entering fully into this topic Blockchain and DeFi on fast and free creation of Non-Fungible Tokens (NFTs), we recommend that at the end of this publication, explore other of our helpful guides, tutorials and related posts with similar themes. Therefore, we will leave immediately below, the following links to some of them. So that they can easily explore them whenever they want:
"In the particular universe of cryptocurrencies, 2021 will be remembered as the moment when making money playing video games ceased to be an open secret. Here are the most profitable NFT games of the present and future. We all know Axie Infinity and PVU (the blockchain games that give the most money) but… Do you know all the ones to come?”.
Top 10 best NFT blockchain games to make money
[GUIDE] How to tell if an NFT game is scam in 10 steps
NFT: CryptoPunks 'boom' redefines the limits of obscenely expensive JPGS phenomenon
How to make a fast and free NFT, and not die trying?
How to make an NFT on Opensea.io
Use Metamask
Before starting the steps of this tutorial or guide, and in order not to make it so extensive, we warn that we must make use of the digital wallet Metamask. And that for everything related to it, we recommend our recent and previous post about it. Reason why, we will immediately leave the link to it below. So that they install, configure and use it on your Mozilla Firefox web browser y Google Chrome, or based on these.
MetaMask is the wallet of choice for a large number of Ethereum-based DeFi Application websites. In addition, it offers a wallet and swap service that allows users to exchange tokens from it. Metamask: what is it and how does this wallet work?
And finally, about Metamask It is worth mentioning that, thanks to the fact that it works as an extension for the Firefox and Chrome web browser, makes it easy for users to store data related to the Ethereum network, such as public addresses and private keys, allowing fast and secure interaction with websites running Ethereum-based applications and smart contracts. In addition, to work excellently with the Ethereum Platform, and other compatible networks such as BSC or Polygon.
Use Opensea.io
Assuming that, we already have installed and configured the digital wallet Metamask, we have to go to website of opensea.io and follow the next steps:
OpenSea is a decentralized marketplace that specializes in the trading of digital assets (NFTs), and is built on blockchain technology on top of the Ethereum network.
In addition, opensea.io is considered as the first and largest market of non-fungible tokens and semi-fungible tokens.
Step 1:
Visit Opensea website to start our web log on said platform. In it we can register directly, pressing through the user button (penultimate button to the right of the top menu) or wallet button (last button on the right of the top menu). For this practical case, we will choose to press the wallet button, since it is assumed that the wallet has already been created and configured. Wallet Metamask by the interested parties.
Step 2:
Click on the option in the pop-up window Metamask. Since, that is the Wallet that we have previously installed and configured.
Step 3:
Sign in to Metamask using our access password already configured previously. And follow the steps as shown in the pictures below:
Press the next button
Press the connect button
Step 4:
Once the connecting the Wallet Metamask to OpenSea.io, we will have one registered user account on said platform. And consequently, we must configure said user account through the Profile button, as shown below, in the following example:
Press the Settings button
Press the sign button
Fill in the fields of:
- User (Username)
- Biography (Bio)
- Email Address
- Links
Once you have filled in all the fields, press the save button
Go to the mailbox of the specified mail account and approve (confirm registration)
Step 5:
At this point, we have left to proceed to upload our creation or digital asset (audio, image, video file or 3D model) that we want convert to an NFT for later viewing and marketing. To do this, we must press the Create button in the top menu and complete (or modify) the requested fields:
- Upload digital asset
- Name of the digital asset (Name)
- External link
- Description
- Collection Name (Collection)
- Supply: Number of original copies of the generated NFT.
- Blockchain: Select Polygon to generate the NFT for free.
Once the fields are completed, press the Create button
Step 6:
Next, and in a recommendable way, we only have to customize our generated Collection where we insert the generated NFT. Following the steps below:
Press the User Button
Press option My Collections
Press the collection image to edit
Press the button with pencil figure, to edit it.
Complete the requested data.
Once the data is completed, we must press the Submit Changes button.
The world's first and largest digital marketplace for crypto collectibles and non-fungible tokens (NFTs). Buy, sell and discover exclusive digital items. Opensea.io
So far, we have already generated our NFT and we can share them with everyone for everyone's enjoyment. While, to sell it, we will make a next short guide or tutorial about it.
Summary
In summary, we hope that this publication on “how to make an NFT” quickly and free, allow many people, especially those who are little or nothing understood in the Blockchain and DeFi field, they can not only be interested in the subject, but also create creative, interesting and even profitable collections of NFTs. And in turn, this will be the way to the world of Blockchain games to make money during this year 2022, and that of investments in Cryptocurrencies, in other words, Bitcoin and the others Altcoins.
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