> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-matt-router-pricing-pika-and-guard.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# API 概览

> 了解 ComfyUI 自定义节点 Registry API：publisher、user、节点与节点版本的数据模型，以及列出和安装节点的常用端点。

## 概览

自定义节点注册表遵循以下结构：

```mermaid theme={null}
erDiagram
    PUBLISHER {
        string id PK
    }

    USER {
        string id PK
        string name
        string publisher_id FK
    }

    CUSTOM_NODE {
        string id PK
        string name
        string publisher_id FK
    }

    NODE_VERSION {
        string id PK
        string version
        string node_id FK
    }

    PUBLISHER ||--o{ USER: "has many"
    PUBLISHER ||--o{ CUSTOM_NODE: "has many"
    CUSTOM_NODE ||--o{ NODE_VERSION: "has many"
```

## 常用 API

* **列出所有节点** [API](/zh/registry/api-reference/nodes/retrieves-a-list-of-nodes)
* **安装节点** [API](/zh/registry/api-reference/nodes/returns-a-node-version-to-be-installed)


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