This is a simple API for minting, transferring, and burning non-fungible tokens (NFTs) on the Casper blockchain using the CEP-78 Enhanced NFT Standard. It also includes endpoints for minting and transferring fungible tokens.

To use this API, you will need:

• A Casper account with funds for paying transaction fees
• A private key for your Casper account
• Node.js installed on your system
• The casper-js-sdk, casper-cep78-js-client, express, and body-parser Node.js packages installed

1. Clone this repository to your local system.
2. Install the required dependencies by running the npm install command in the project directory.
3. Start the API server by running the node index.js command in the project directory.
4. Send POST requests to the appropriate endpoints to mint, transfer, or burn NFTs, or mint or transfer fungible tokens.

If an error occurs, the status field will be set to "error", and the message field will contain an error message.

POST /mint: Mint non-fungible tokens (NFTs)
Request body: { "tokenId": "<TOKEN_ID>", "recipient": "<RECIPIENT_ADDRESS>" }

POST /transfer: Transfer non-fungible tokens (NFTs)
Request body: { "tokenId": "<TOKEN_ID>", "recipient": "<RECIPIENT_ADDRESS>" }

This project is licensed under the MIT License. See the LICENSE file for details.