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79 lines
2.8 KiB
Markdown
79 lines
2.8 KiB
Markdown
# Creating a data NFT
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This tutorial guides you through the process of creating your own data NFT using Ocean libraries. To know more about data NFT please refer [this page](../contracts/data-nfts.md).
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#### Prerequisites
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* [Obtain an API key](../get-api-keys-for-blockchain-access.md)
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* [Set up the .env file](configuration.md#create-a-env-file)
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* [Install the dependencies](configuration.md#setup-dependencies)
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* [Create a configuration file](configuration.md#create-a-configuration-file)
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#### Create a script to deploy dataNFT
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The provided script demonstrates how to create a data NFT using Oceanjs.
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First, create a new file in the working directory, alongside the `config.js` and `.env` files. Name it `create_dataNFT.js` (or any appropriate name). Then, copy the following code into the new created file:
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{% tabs %}
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{% tab title="create_dataNFT.js" %}
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{% code title="create_dataNFT.js" overflow="wrap" %}
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```javascript
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// Note: Make sure .env file and config.js are created and setup correctly
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const { oceanConfig } = require('./config.js');
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const { ZERO_ADDRESS, NftFactory } = require ('@oceanprotocol/lib');
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// Deinfe a function which will create a dataNFT using Ocean.js library
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const createDataNFT = async () => {
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let config = await oceanConfig();
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// Create a NFTFactory
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const factory = new NftFactory(config.nftFactoryAddress, config.publisherAccount);
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const publisherAddress = await config.publisherAccount.getAddress();
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// Define dataNFT parameters
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const nftParams = {
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name: '72120Bundle',
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symbol: '72Bundle',
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// Optional parameters
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templateIndex: 1,
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tokenURI: 'https://example.com',
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transferable: true,
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owner: publisherAddress
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};
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const bundleNFT = await factory.createNFT(nftParams);
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const trxReceipt = await bundleNFT.wait()
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return {
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trxReceipt
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};
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};
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// Call the create createDataNFT() function
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createDataNFT()
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.then(({ nftAddress }) => {
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console.log(`DataNft address ${nftAddress}`);
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process.exit();
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})
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.catch((err) => {
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console.error(err);
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process.exit(1);
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});
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```
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{% endcode %}
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Run script:
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```bash
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node create_dataNFT.js
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```
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{% endtab %}
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{% endtabs %}
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* Check out these [code examples](https://github.com/oceanprotocol/ocean.js/blob/main/CodeExamples.md#L0-L1) or [compute to data examples](https://github.com/oceanprotocol/ocean.js/blob/main/ComputeExamples.md#L417) to see how you can use ocean.js.
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* If you have any difficulties or if you have further questions about how to use ocean.js please reach out to us on [Discord](https://discord.gg/TnXjkR5).
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* If you notice any bugs or issues with ocean.js please [open an issue on github](https://github.com/oceanprotocol/ocean.js/issues/new?assignees=\&labels=bug\&template=bug\_report.md\&title=).
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* Visit the [Ocean Protocol website](https://oceanprotocol.com/) for general information about Ocean Protocol.
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