# Token with Mintable Supply

The smart contract template for fungible tokens with a mintable supply is suited for uses cases where the token should follow additional issuance in the future. After deployment, new tokens can be created.

## Variables

**\_name:** The name of your token contract 

**\_symbol:** The ticker symbol ($XXX) of your token contract

**\_decimals:** The total decimals (after 0) of your token. Generally this is set ot 18.

**\_totalSupply:** The total supply of your minted token. This is the initial supply. New tokens can be minted.

## Functions

<table><thead><tr><th>Function</th><th>Input Parameters</th><th width="205">Description</th><th>Output</th></tr></thead><tbody><tr><td><code>owner</code></td><td>None</td><td>Returns the address of the current owner.</td><td><code>address</code></td></tr><tr><td><code>renounceOwnership</code></td><td>None</td><td>Allows the current owner to relinquish control of the contract.</td><td>emits <code>OwnershipTransferred</code> event</td></tr><tr><td><code>transferOwnership</code></td><td><code>address newOwner</code></td><td>Transfers ownership of the contract to a new account.</td><td><p></p><p></p><p>emits <code>OwnershipTransferred</code> event</p><p><br></p></td></tr><tr><td><code>getOwner</code></td><td>None</td><td>Returns the token owner address.</td><td><code>address</code></td></tr><tr><td><code>decimals</code></td><td>None</td><td>Returns the token decimals.</td><td><code>uint8</code></td></tr><tr><td><code>symbol</code></td><td>None</td><td>Returns the token symbol.</td><td><code>string memory</code></td></tr><tr><td><code>name</code></td><td>None</td><td>Returns the token name.</td><td><code>string memory</code></td></tr><tr><td><code>totalSupply</code></td><td>None</td><td>Returns the total token supply.</td><td><code>uint256</code></td></tr><tr><td><code>balanceOf</code></td><td><code>address account</code></td><td>Returns the number of tokens owned by an account.</td><td><code>uint256</code></td></tr><tr><td>_transfer</td><td><code>address recipient, uint256 amount</code></td><td>Transfers tokens to a specified address.</td><td><code>bool</code></td></tr><tr><td><code>allowance</code></td><td><code>address owner, address spender</code></td><td>Returns the remaining number of tokens that spender is allowed to spend.</td><td><code>uint256</code></td></tr><tr><td><code>approve</code></td><td><code>address spender, uint256 amount</code></td><td>Sets the amount of tokens that a spender is allowed to withdraw.</td><td><code>bool</code></td></tr><tr><td><code>transferFrom</code></td><td><code>address sender, address recipient, uint256 amount</code></td><td>Moves tokens from <code>sender</code> to <code>recipient</code> using allowance mechanism.</td><td><code>bool</code></td></tr><tr><td><code>increaseAllowance</code></td><td><code>address spender, uint256 addedValue</code></td><td>Atomically increases the allowance granted to a spender.</td><td><code>bool</code></td></tr><tr><td><code>decreaseAllowance</code></td><td><code>address spender, uint256 subtractedValue</code></td><td>Atomically decreases the allowance granted to a spender.</td><td><code>bool</code></td></tr><tr><td><code>burn</code></td><td><code>uint256 amount</code></td><td>Destroys a specified amount of tokens from the caller.</td><td>emits <code>Transfer</code> event</td></tr><tr><td><code>burnFrom</code></td><td><code>address account, uint256 amount</code></td><td>Destroys a specified amount of tokens from an account, deducting from the caller's allowance.</td><td>emits <code>Transfer</code> event</td></tr><tr><td><code>mint</code></td><td><code>address account, uint256 amount</code></td><td>Creates new tokens and assigns them to an account, increasing the total supply.</td><td>None</td></tr></tbody></table>


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