How to use De Mi scripts

Description

This is Ada Handles' Decentralized Minting Smart contracts and its Off chain SDK.

Project structure

decentralized-minting
│
├───scripts
│       De Mi Interactive CLI
│
├───smart-contract
│       Decentralized Minting Smart contract in Aiken
|
├───src
│       Off chain SDK in Typescript
|

How to use De Mi Interactive CLI

Set up configuration files

You need to set up configuration variables.

• MINT_VERSION: The version of the minting policy.

• LEGACY_POLICY_ID: The policy ID of the legacy minting policy.

"f0ff48bbb7bbe9d59a40f1ce90e9e9d0ff5002ec48f232b49ca0fb9a"

• ADMIN_VERIFICATION_KEY_HASH: The verification key hash of the Admin role.

This GOD Role is used in Minting Data smart contract.

• SETTINGS_ASSET_CLASS: The asset class of the settings.

"f0ff48bbb7bbe9d59a40f1ce90e9e9d0ff5002ec48f232b49ca0fb9a.000de14064656d694068616e646c655f73657474696e6773"

This is Legacy handle demi@handle_settings

• MINTING_DATA_ASSET_CLASS: The asset class of the minting data.

"f0ff48bbb7bbe9d59a40f1ce90e9e9d0ff5002ec48f232b49ca0fb9a.000de14068616e646c655f726f6f744068616e646c655f73657474696e6773"

This is Legacy Handle handle_root@handle_settings

• ALLOWED_MINTERS: The list of allowed minters.

Verification Keys who are allowed to mint handles.

• TREASURY_ADDRESS: The address of the treasury.

Treasury address is use to collect fee

• PZ_SCRIPT_ADDRESS: The address of the personalization script.

Reference Handle Asset must be sent to PZ script.

• TREASURY_FEE: The fee of the treasury.

• MINTER_FEE: The fee of the minter.

Deploy Smart contracts

• Start De-Mi CLI

npm run start # start:preview | start:preprod

• Pick actions

on-chain -> deploy -> select contract to deploy

• Register Staking Addresses

on-chain -> staking-addresses -> select contract to register

Memory and CPU Cost of Demi Script

NOTE:

Reference Minted Handles don't have any datum.

So in real minting scenario, it will be more expensive.

Mint 10 random handles

-Minted Handles: qFTtgjayJHyj, OKPIUxbtbvKsbEE, mHrpR-JsVTkFBv, DiWKLsX_OtWr, GmaZGdbqlc, t_sxGGmQb, pn_dvjsKzD, bzTGIgQymua, YrZxceGJ, RuYoivJAqxGEMD

• Mem: 12202895 (87.1%)

• CPU: 3627157652 (36.2%)

Mint 12 random handles

• Minted Handles: PSgHfGITQDOdSww, kvsKDMgbPyV_MnY, OhlbIiJpoGXGWxJ, dkfTKiNdUXpqMnk, JXRlqiXCssRuMDw, yE_yjxUcFDGxJpb, dyPzkKxbCbsXZxq, OfwpMFpGjWDUS-b, RdxQRKCSfzyyaaL, JNgnSZDYckqwecO, JMbwSJavZkgnUsP, BIbUeFWOopjnqKF

• Mem: 13070271 (93.3%)

• CPU: 3927634235 (39.2%)

Handle Price Discounts (Not implemented yet)

1. OG, UltraRare and Rare

2. Project based (Project NFT policy id)

3. Handle owner