# TBY

## Overview

Term Bound Yield tokens or `TBY`s for shorts are the yield generating receipt tokens for lenders within `BloomPool`s. `TBY`s are `ERC1155` compatible multi-tokens who's token `id`s represent specific yield generating periods. Token `id`s will start at `0` and increment sequential by one. For me information on `TBY`s please refer to the `Tokenized Rwa` section of the docs. 

Below is the unique interface of `TBY`s.  Additionally, all `ERC1155` functions are present within the contract as well.

## Contract API

### `bloomPool`

```solidity
function bloomPool() external view returns (address);
```

Returns the address of the BloomPool contract.

### `name`

```solidity
function name() external view returns (string memory);
```

Returns the name of the token. Will return `Term Bound Yield`.

### `symbol`

```solidity
function symbol() external view returns (string memory);
```

Returns the symbol of the token. Will always return `TBY`

### `decimals`

```solidity
function decimals() external view returns (uint8);
```

Returns the number of decimals for the token. This value will match the `asset` of the associated `BloomPool`.

### `totalSupply`

```solidity
function totalSupply(uint256 id) external view returns (uint256);
```

Returns the total supply of a given token `id`.