Minsta Proxy Minter NEAR Contract
This smart contract on the NEAR network is designed to handle minting functionality through proxy minters. It provides a way to mint Non-Fungible Tokens (NFTs) through specified minters while keeping track of the latest minter for each NFT contract.
Contract Structure
MinstaProxyMinter
latest_minters: Lookup map that keeps track of the latest minter for each NFT contract ID.mint: A method that takes metadata and NFT contract ID to mint NFTs, payable and callable.cb_mint: A private callback method for handling successful minting.get_latest_minter: A view method to get the latest minter for a given NFT contract ID.
Quickstart
- Make sure you Rust installed.
- Install the
NEAR CLI
1. Build and Deploy the Contract
Compile and deploy the contract in the NEAR testnet by running:
sh ./scripts/build
# cargo build --target wasm32-unknown-unknown --releaseCheck the neardev/dev-account file to find the address in which the contract was deployed:
cat ./neardev/dev-account
# e.g. dev-1659899566943-215399922747272. Minting an NFT
To mint an NFT, you will need to call the mint method. Make sure to specify the metadata and NFT contract ID:
# Use near-cli to mint an NFT
near call <dev-account> mint '{"metadata":"<metadata>","nft_contract_id":"<nft_contract_id>"}' --accountId <dev-account> --amount <amount>3. Retrieve the Latest Minter
You can get the latest minter for a given NFT contract ID:
# Use near-cli to get the latest minter
near view <dev-account> get_latest_minter '{"nft_contract_id":"<nft_contract_id>"}'Note
Please replace <dev-account>, <metadata>, <nft_contract_id>, and <amount> with appropriate values as needed.
Ensure that the account calling the mint method has the necessary funds to cover the associated costs, as this is a payable function.