> For the complete documentation index, see [llms.txt](https://docs.decentraland.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.decentraland.org/creator/content-creator-zh/jiang-li/overview.md).

# 概览

Decentraland Rewards 服务通过 HTTP 请求铸造并向玩家发送穿戴物和表情，处理交易和费用。

该 [奖励 dApp](https://decentraland.org/rewards/) 是一个强大的工具，使创作者能够通过 HTTP 请求使用 Decentraland Wearables 或表情来奖励用户。它可用于激励用户、推广场景或提高留存率。奖励可以直接从场景中发放，也可以从服务器中发放。

奖励系统管理着在区块链上铸造物品所涉及的大部分复杂性，包括：

* 将多个铸造的物品批量合并到一笔交易中，以减少等待时间和费用
* 处理交易费用的支付
* 在区块链故障或重排的情况下管理重试
* 限制每个用户地址可铸造的物品数量
* 通过验证码系统尽量减少自动化滥用
* 通过 Catalyst 节点验证用户是否在场景中
* 监控交易状态
* 在交易确认前告知用户他们将收到的物品
* 在奖励发放和接收时发送通知
* ![
](https://2460066822-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FoPnXBby9S6MrsW83Y9qZ%2Fuploads%2Fgit-blob-784a09d85927ef8c2a6b9817ec580f194e9d7b08%2Foverview.png?alt=media)

## 限制

尽管该服务提供了一些自动化防护，以防止某个人大量铸造穿戴物，但不可能 100% 防止漏洞利用。 **不建议使用 Rewards 来铸造稀有度比 \[EPIC]\(**[**查看文档**](/creator/content-creator-zh/readme.md)**#rarity)（100 份或更少）**.


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