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Non Fungible

This page guides you through the process of creating a new project using the Non-fungible Template. The non-fungible template is tailored for projects that require non-fungible tokens (NFTs). Unlike fungible tokens, non-fungible tokens cannot be split up. Follow the step-by-step guide below to create and deploy your non-fungible project:

Step 1: Set Up Your Project​

Create your project, with its own directory and add the necessary dependencies to it. Run the following to perform this process:

mkdir non-fungible-project \
&& cd non-fungible-project \
&& npm init -y \
&& npm install typescript --save-dev \
&& npx tsc --init \
&& npm install --save @versatus/versatus-javascript

Step 2: Start the Project​

Now, initialize a new LASR project. In this guide, you will use the non-fungible template:

npx lasrctl init non-fungible

Step 3: Set up your Wallet Keys​

Replace the address and secret_key from the keypairs.json file with your account keys.

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If you require assistance finding your keys, refer to the Creating your First Program guide to learn where to find them.

Step 4: Build Your Program​

You need to compile your TypeScript code into JavaScript before deployment. To do this, use the following command:

npx lasrctl build example-program.ts

Step 5: Test Your Program​

You can now validate your program's performance against sample JSON inputs that it might encounter in real-world scenarios, as defined by the LASR protocol. To initiate the testing process, use the following command:

npx lasrctl test -b example-program -i example-program-inputs

With these tests successfully completed, your program is now prepared for deployment on the LASR network.

Step 6: Deploy Your Program​

You can now start the deploy process using the npx lasrctl deploy command. Below is the command you need to run to deploy your non-fungible application:

npx lasrctl deploy --build example-program --programName "<PROGRAM_NAME>" \
  --symbol <SYMBOL_NAME> --initializedSupply 4 --totalSupply 4 \
  --txInputs '{"imgUrl":"https://i.seadn.io/gcs/files/32d179f19a42ceed7b4727b70d3352bb.jpg?auto=format&dpr=1&w=3840","price":"1","paymentProgramAddress":"<PAYMENT_PROGRAM_ADDRESS>","imgUrls":["https://i.seadn.io/gcs/files/5c10e1bf3028476390a65d6726f5340e.jpg?auto=format&dpr=1&w=3840","https://i.seadn.io/s/raw/files/cafd1614da6255ee880254ce349ce866.png?auto=format&dpr=1&w=3840","https://i.seadn.io/gcs/files/6850a6abc69d80c905951316ceb5949b.jpg?auto=format&dpr=1&w=3840","https://i.seadn.io/s/raw/files/94df22c9da16faaf95494f745bcc3e85.png?auto=format&dpr=1&w=3840"],"collection":"batz"}'

Make sure to replace the following information:

  • <SYMBOL_NAME>: The symbolic name for the token.
  • <PROGRAM_NAME>: The name of the program being deployed.
  • <PAYMENT_PROGRAM_ADDRESS>: The address of the payment program.
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For detailed information about each standard parameter, refer to the Deploy Configuration page.

Interacting With Your Program​

Once the deploy is finished, it'll provide you with a URL that can be used in any web browser to interact with your program. This URL will be similar to the following:

https://playground.versatus.io/programs/0x0b90aa2e5ce3a9ced87bab04e04508879c8190b7