How to dock Minter contract

Demonstrate to investors step-by-step how to interact with STBT Minter Smart contracts on Sepolia network.

Prerequisites

• One dedicated telegram cooperation group created by our operation colleagues.

• One available ETH wallet address which will be be added to the whitelist of STBT for subsequent interactions. Only addresses in the whitelist can send and receive STBT.

Related contract address on Sepolia network

• STBT: 0xF93276eaFFa99287e24AB2c7C050533dfE33CcaF

• USDC: 0x032C6778931a38B2a08e1C1Ad55750cb1879457a

• Minter: 0xA8B2A2BBae9e3f65Cee200b91F144eE5F24e9d32

• Address to receive USDC and issue STBT: 0x981B62de4864ed5b2c762A4e20bDA01b70EeBb2E

• Address to receive STBT and redeem USDC: 0x199E9C9A58e0CF6D26c4e753693644Ca65A4c497

Add one address to the whitelist of STBT via telegram

• Send "/bind_address <address>" in the telegram group，it will works as follows:

  1. Automatically create one Matrixdock test account and add the <address> to the whitelist of STBT.

  2. Automatically send 1M USDC to the <address>.

  3. Once our system completes any step, the corresponding notifications will be sent to the telegram group.

     

  4. Check if your address is successfully added to STBT whitelist.

     https://sepolia.etherscan.io/address/0xF93276eaFFa99287e24AB2c7C050533dfE33CcaF#readProxyContract#F25

     

• Send "/help" for more information.

Mint STBT via Minter contract

1. Perform approve() for Minter on USDC.

   https://sepolia.etherscan.io/address/0x032C6778931a38B2a08e1C1Ad55750cb1879457a#writeProxyContract#F1

   
2. Perform mint() on Minter.

   https://sepolia.etherscan.io/address/0xA8B2A2BBae9e3f65Cee200b91F144eE5F24e9d32#writeContract#F1

   
3. Then the minting notifications will be sent to the telegram group.

   
4. Check order.

   
5. Once mint finished, check STBT balance.

   https://sepolia.etherscan.io/address/0xF93276eaFFa99287e24AB2c7C050533dfE33CcaF#readProxyContract#F2

   

Redeem USDC via Minter contract

1. Perform approve() for Minter on STBT.

   https://sepolia.etherscan.io/address/0xF93276eaFFa99287e24AB2c7C050533dfE33CcaF#writeProxyContract#F1

   
2. Perform redeem() on Minter.

   https://sepolia.etherscan.io/address/0xA8B2A2BBae9e3f65Cee200b91F144eE5F24e9d32#writeContract#F2

   
3. Then the burning notifications will be sent to the group.

   
4. Check order.

   
5. Our operation colleagues will perform settlement, and finally the corresponding USDC will be transferred to your address.