🪙 Custom Token Smart Contract

This project is a custom token smart contract built on the Soroban smart contract platform of the Stellar blockchain. It extends the default token interface with administrative capabilities, such as:

• ✅ Custom minting and burning logic
• 🧊 Account freezing feature
• 👮 Admin management
• 🔐 Standard token features (transfer, approve, burn, etc.)

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🚀 Contract Address

CDXZQLZMQLCC2F3FMSQAEWXMJCDIBHNW6SQ3DUJFFGDEASY4BYJAG6EJ

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📦 Features

• 🔐 Admin-controlled Minting
  Only the administrator can mint new tokens.

• 🧊 Freeze Accounts
  The admin can freeze accounts. Frozen accounts cannot burn tokens.

• 🔄 ERC20-like Token Interface
  Supports functions such as transfer, approve, allowance, burn, transfer_from.

• 📊 Metadata Support
  Includes token name, symbol, and decimals.

• 🔁 TTL Extensions
  Storage entries have TTL (time to live) mechanics to manage storage efficiently.

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🛠️ Contract Functions

initialize(admin, decimal, name, symbol)

Initializes the token with metadata and sets the admin.

mint(to, amount)

Mints amount tokens to to address. Admin only.

burn(from, amount)

Burns tokens from an address. Cannot burn if account is frozen.

freeze_account(account)

Freezes a given account.

set_admin(new_admin)

Transfers admin rights to another address.

ERC20 Functions:

• transfer(from, to, amount)
• approve(from, spender, amount, expiration)
• allowance(from, spender)
• balance(id)
• burn_from(spender, from, amount)

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🧪 Testing

You can run tests with:

cargo test