# Cosmostation app {% hint style="warning" %} The documentation is designed for Liker Land and LikeCoin v2. For information on [3ook.com](https://3ook.com/) and LikeCoin v3, please visit [docs.3ook.com](https://docs.3ook.com) and [dao.like.co](https://dao.like.co/). {% endhint %} ## Login to NFT Portal Enter the [**NFT Portal**](https://app.like.co/nft/url) on the desktop computer browser and choose [Cosmostation app](https://docs.v2.like.co/general-guides/wallet/cosmostation-app/cosmostation-app-deposit-and-send-likecoin) to login and link to the website.

Login and link to NFT Portal with Cosmostation app

A QR Code will appear after clicking "Cosmostation app".

After clicking the Cosmostation app, a QR code appears

On the[ Cosmostation app](https://docs.v2.like.co/general-guides/wallet/cosmostation-app/cosmostation-app-deposit-and-send-likecoin), click the QR Code icon to bring up the camera, and scan the QR Code.

Open the Cosmostation app, tap Wallet Connect to scan the QR code

Enter the PIN code to confirm.

Click "OK" to confirm.

Connected successfully.

After successful login, your wallet address will be displayed in the top right corner of the NFT Portal.

After successfully logging in to the NFT Portal, the wallet address is displayed in the top right corner

## Step 1/4: Register ISCN If the article is not registered with an [ISCN](https://docs.v2.like.co/depub/what-is-iscn), please directly enter the article URL into the blank space and click "Register ISCN".

When the Cosmostation app pops up the Request Transaction Sign window, click "Confirm". In the following steps, when you see the Cosmostation app window pop up, just click "Confirm".

When the Cosmostation app window pops up, always click "Confirm"

## **Step 2/4: Preview NFT** Preview your Writing NFT. You can change the NFT Cover, Title and Description by clicking ":pencil2:".

Modify the cover, title and description of Writing NFT

### Change the NFT cover Click ":pencil2:" on the picture and then click ":game\_die:" to generate a unique AI cover image. Click ":open\_file\_folder:" to upload or modify an existing picture. If you don't need to change it / the article has no picture, the default OG picture of the article will be displayed / no picture will be displayed. More about AI Cover Image : [AI-Generated Article Cover Images](https://blog.like.co/en/ai-generated-article-cover-images/)

Generate a Writing NFT AI cover or upload a cover

Successfully generated Writing NFT AI cover

### Edit Title Click ":pencil2:" at the title and edit it directly.

### Edit Description Click ":pencil2:" at the description to change the description of Writing NFT.

Click "Next" to continue. ## Step 3/4: Add Creator message and Reserve Writing NFT Creator message is a special paragraph of each article by the author. Unlike the Transfer message, all the Writing NFTs under the same collection shares the same creator message, and is stored on the NFT class data on chain. Click "Add message to your collectors” to input the message.

A window pops up, enters the content and clicks "Confirm". Note that the message cannot exceed 256 characters.

Check whether the content is correct or not. If they need to be modified, you can press "Edit" to change it. In addition, if you want to reserve some Writing NFT for yourself or change the initial price, click "More settings".

Edit Writing NFT Creator message and click "More settings"

In the "Number of NFTs to mint" field, you can enter the quantity of NFTs to be minted, ranging from 0 to 255. In the "Numbers of NFTs reserved for giveaways" field, you can reserve a quantity of NFTs (ranging from 0 to 255) for giveaways. Clicking "Reserve All" will reserve all the pre-minted NFTs and those reserved for giveaways at once. In the Sales Settings, you can set the initial price for the Writing NFTs, which can be All Free, $1, $2, $4, $8, $16, $32, $64, $128, $256. "All Free" means allowing collecters to freely mint NFTs on their own, they just have to pay [transaction fee](https://docs.v2.like.co/general-guides/wallet/transaction-fee) . If not configured, the default initial price is set at $1.

Enter the number of Writing NFT to mint and reserve for giveaways, then set the initial price

In addition, you can also set a deadline of collection, after which collectors will not be able to collect the NFT. Once done, click "Next".

Set a deadline of collection and click "Next"

{% hint style="info" %} Creators can also set their Writing NFT as "not for sale" by filling in the "Number of NFTs to premint" equal to the "Number of NFTs reserved for giveaways." This means that the creator reserves all NFTs for gifting purposes, achieving the effect of setting the NFT as "not for sale," as the issued NFTs are all reserved by the creator and will not circulate in the market. Writing NFTs reserved by the author can be given away for free or sold on the [NFT Marketplace](https://docs.v2.like.co/depub/collect-writing-nft/nft-marketplace). The difference between "Reserved NFT" and "Free Mint" lies in the fact that all minted NFTs are retained and [distributed by the authors](https://docs.v2.like.co/depub/transfer-nft) themselves in the former, whereas in the latter, collectors mint them on their own and the system automatically sends them out. {% endhint %} ## Step 4/4: Sign Cosmostation app windows will pop up, please click "Confirm" to sign and register ISCN ID, Arweave ID, Class ID and mint NFT.

Sign to Register ISCN ID, Arweave ID, Class ID & Mint Writing NFT

Seeing Completed! and the 3D cover image means that the NFT has been minted. If the [LikeCoin button](https://docs.v2.like.co/general-guides/dapp/creator) has not been installed on the website, you can directly paste the code of Embed NFT widget into your site, and the [NFT Widget](https://docs.v2.like.co/depub/collect-writing-nft/nft-widget) can be displayed on any web page. Click "View Your NFT" to view your Writing NFT.

Writing NFT minting completed, copy NFT Widget code

{% hint style="info" %} Please note if the URL is directly registered with ISCN in this way when publishing a Writing NFT, the system will automatically grab the article title and content as metadata. **If you want your work to have detailed metadata, please** [**register an ISCN**](https://docs.v2.like.co/depub/what-is-iscn/app.like.co) **and** [**publish Writing NFT with the ISCN ID**](https://docs.v2.like.co/depub/nft-portal/iscn-id)**.** {% endhint %}