# Item Consumer

The ItemConsumer contract takes consumable items like [Potions](/collections/potions-and-consumables.md), and uses them on a specified Hero.

{% hint style="info" %}
A consumable item will need to be approved to the ItemConsumer contract before calling the `consumeItem` function.
{% endhint %}

## Contracts

### Addresses

#### DFK Chain

<table><thead><tr><th width="150">Name</th><th width="189.73336520775536">Mainnet</th><th>Testnet</th></tr></thead><tbody><tr><td>ItemConsumer</td><td><code>0xc9A9F352Aa188f422A8f8902B547FB3E59D37210</code></td><td><code>0xA71a120931526fC98f1AcC9f769b6b0d690fB8f0</code></td></tr></tbody></table>

#### Klaytn

<table><thead><tr><th width="150">Name</th><th width="189.73336520775536">Mainnet</th><th>Testnet</th></tr></thead><tbody><tr><td>ItemConsumer</td><td><code>0xF78cA21d7Da3227457138714F5bEd08D2604A156</code></td><td><code>0xB6fF23fC946C37720DE4c5682c2f123E44A8Be3B</code></td></tr></tbody></table>

### Interfaces

```solidity
interface IItemConsumer {

    event ItemConsumed(address player, address item, uint256 heroId, tuple(uint256 id, tuple(uint256 summonedTime, uint256 nextSummonTime, uint256 summonerId, uint256 assistantId, uint32 summons, uint32 maxSummons) summoningInfo, tuple(uint256 statGenes, uint256 visualGenes, uint8 rarity, bool shiny, uint16 generation, uint32 firstName, uint32 lastName, uint8 shinyStyle, uint8 class, uint8 subClass) info, tuple(uint256 staminaFullAt, uint256 hpFullAt, uint256 mpFullAt, uint16 level, uint64 xp, address currentQuest, uint8 sp, uint8 status) state, tuple(uint16 strength, uint16 intelligence, uint16 wisdom, uint16 luck, uint16 agility, uint16 vitality, uint16 endurance, uint16 dexterity, uint16 hp, uint16 mp, uint16 stamina) stats, tuple(uint16 strength, uint16 intelligence, uint16 wisdom, uint16 luck, uint16 agility, uint16 vitality, uint16 endurance, uint16 dexterity, uint16 hpSm, uint16 hpRg, uint16 hpLg, uint16 mpSm, uint16 mpRg, uint16 mpLg) primaryStatGrowth, tuple(uint16 strength, uint16 intelligence, uint16 wisdom, uint16 luck, uint16 agility, uint16 vitality, uint16 endurance, uint16 dexterity, uint16 hpSm, uint16 hpRg, uint16 hpLg, uint16 mpSm, uint16 mpRg, uint16 mpLg) secondaryStatGrowth, tuple(uint16 mining, uint16 gardening, uint16 foraging, uint16 fishing) professions) oldHero, tuple(uint256 id, tuple(uint256 summonedTime, uint256 nextSummonTime, uint256 summonerId, uint256 assistantId, uint32 summons, uint32 maxSummons) summoningInfo, tuple(uint256 statGenes, uint256 visualGenes, uint8 rarity, bool shiny, uint16 generation, uint32 firstName, uint32 lastName, uint8 shinyStyle, uint8 class, uint8 subClass) info, tuple(uint256 staminaFullAt, uint256 hpFullAt, uint256 mpFullAt, uint16 level, uint64 xp, address currentQuest, uint8 sp, uint8 status) state, tuple(uint16 strength, uint16 intelligence, uint16 wisdom, uint16 luck, uint16 agility, uint16 vitality, uint16 endurance, uint16 dexterity, uint16 hp, uint16 mp, uint16 stamina) stats, tuple(uint16 strength, uint16 intelligence, uint16 wisdom, uint16 luck, uint16 agility, uint16 vitality, uint16 endurance, uint16 dexterity, uint16 hpSm, uint16 hpRg, uint16 hpLg, uint16 mpSm, uint16 mpRg, uint16 mpLg) primaryStatGrowth, tuple(uint16 strength, uint16 intelligence, uint16 wisdom, uint16 luck, uint16 agility, uint16 vitality, uint16 endurance, uint16 dexterity, uint16 hpSm, uint16 hpRg, uint16 hpLg, uint16 mpSm, uint16 mpRg, uint16 mpLg) secondaryStatGrowth, tuple(uint16 mining, uint16 gardening, uint16 foraging, uint16 fishing) professions) newHero);
    
    function consumeItem(address _consumableAddress, uint256 _heroId);
    function consumeItems(address[] _consumableAddresses, uint256[] _heroIds);
    
}
```

### ABIs

{% file src="/files/Wjhs2XYOpbylc2Rez8lV" %}

## Historical Contracts

{% hint style="danger" %}
These contracts have been deprecated and should not be used. They are listed here for data analysis and tracking purposes only.
{% endhint %}

#### Harmony

<table><thead><tr><th width="150">Name</th><th width="189.73336520775536">Mainnet</th><th>Testnet</th></tr></thead><tbody><tr><td>ItemConsumer</td><td><code>0x38e76972BD173901B5E5E43BA5cB464293B80C31</code></td><td><code>0x65A7560d2D3ecD3DA4Fc42cBd11A762F10b1036c</code></td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://devs.defikingdoms.com/collections/potions-and-consumables/item-consumer.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.