> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-chore-sync-comfy-api-v2-spec.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# 将 Animations 与 Comfy Router 配合使用

> 通过 Comfy Router 调用 meshy/animations：端点、请求结构以及 Router 返回的响应。

`meshy/animations` 的 API 参考文档，由 Comfy Router 从 Meshy 提供。

## 快速开始

在[你的 Comfy 工作区](https://platform.comfy.org/profile/api-keys)中创建一个密钥，并将其导出为 `COMFY_API_KEY`。Python 和 TypeScript 代码片段使用 Comfy SDK（`pip install comfy-sdk`、`npm install @comfyorg/sdk`）；cURL 代码片段则是通过原始 HTTP 发起的相同调用。

**Model ID:** `meshy/animations`

**Endpoint:** `POST https://api.comfy.org/v2/models/meshy/animations`

<Tabs>
  <Tab title="Wait for the result">
    <CodeGroup>
      ```python Python theme={null}
      from comfy_sdk import Comfy

      # Reads COMFY_API_KEY from the environment.
      # The SDK automatically creates an idempotency key and reuses it for automatic retries.
      with Comfy() as client:
          result = client.models.run(
              "meshy/animations",
              {
                  "action_id": 92,
                  "post_process": {
                      "fps": 60,
                      "operation_type": "change_fps",
                  },
                  "rig_task_id": "0193abcd-0000-0000-0000-000000000000",
              },
          )

      print(result)
      ```

      ```typescript TypeScript theme={null}
      import { comfy } from "@comfyorg/sdk";

      // Reads COMFY_API_KEY from the environment.
      // The SDK automatically creates an idempotency key and reuses it for automatic retries.
      const { data } = await comfy.models.run("meshy/animations", {
        action_id: 92,
        post_process: {
          fps: 60,
          operation_type: "change_fps",
        },
        rig_task_id: "0193abcd-0000-0000-0000-000000000000",
      });

      console.log(data);
      ```

      ```bash cURL theme={null}
      curl https://api.comfy.org/v2/models/meshy/animations \
        -H "X-API-Key: $COMFY_API_KEY" \
        -H "Idempotency-Key: $(uuidgen)" \
        -H "Content-Type: application/json" \
        -d "{\"action_id\": 92, \"post_process\": {\"fps\":60,\"operation_type\":\"change_fps\"}, \"rig_task_id\": \"0193abcd-0000-0000-0000-000000000000\"}"
      ```
    </CodeGroup>
  </Tab>

  <Tab title="Queue and collect later">
    <CodeGroup>
      ```python Python theme={null}
      from comfy_sdk import Comfy

      # Reads COMFY_API_KEY from the environment.
      # Each submit() call mints its own Idempotency-Key and reuses it for automatic retries.
      with Comfy() as client:
          handle = client.models.submit(
              "meshy/animations",
              {
                  "action_id": 92,
                  "post_process": {
                      "fps": 60,
                      "operation_type": "change_fps",
                  },
                  "rig_task_id": "0193abcd-0000-0000-0000-000000000000",
              },
          )
          print("request_id:", handle.request_id)  # with the model ID, all another process needs

          # Poll until the request completes, waiting the Retry-After the server names.
          for update in handle.iter_events():
              print(update.status, update.queue_position)

          # The provider's own payload, the same value models.run() returns.
          # A request that failed or was cancelled raises the typed Router error here.
          result = handle.get()

      print(result)
      ```

      ```typescript TypeScript theme={null}
      import { comfy } from "@comfyorg/sdk";

      // Reads COMFY_API_KEY from the environment.
      // Each submit() call mints its own Idempotency-Key and reuses it for automatic retries.
      const handle = await comfy.models.submit("meshy/animations", {
        action_id: 92,
        post_process: {
          fps: 60,
          operation_type: "change_fps",
        },
        rig_task_id: "0193abcd-0000-0000-0000-000000000000",
      });
      console.log("requestId:", handle.requestId); // with the model ID, all another process needs

      // Poll until the request completes, waiting the Retry-After the server names.
      for await (const update of handle.events()) {
        console.log(update.status, update.queuePosition);
      }

      // The same result models.run() returns. A request that failed or was cancelled rejects here.
      const result = await handle.get();

      console.log(result.data);
      ```

      ```bash cURL theme={null}
      # 1. Submit. Router answers 201 with request_id, status_url, response_url and cancel_url.
      curl https://api.comfy.org/v2/models/meshy/animations/requests \
        -H "X-API-Key: $COMFY_API_KEY" \
        -H "Idempotency-Key: $(uuidgen)" \
        -H "Content-Type: application/json" \
        -d "{\"action_id\": 92, \"post_process\": {\"fps\":60,\"operation_type\":\"change_fps\"}, \"rig_task_id\": \"0193abcd-0000-0000-0000-000000000000\"}"

      # 2. Poll until status is COMPLETED, waiting the Retry-After seconds each response names.
      REQUEST_ID="<request_id from the 201 body>"
      curl -i https://api.comfy.org/v2/models/meshy/animations/requests/$REQUEST_ID/status \
        -H "X-API-Key: $COMFY_API_KEY"

      # 3. Collect. 200 with the model's native output, 202 with the status body while it is still running.
      curl https://api.comfy.org/v2/models/meshy/animations/requests/$REQUEST_ID \
        -H "X-API-Key: $COMFY_API_KEY"
      ```
    </CodeGroup>
  </Tab>
</Tabs>

## Schema

### Input

<ParamField body="action_id" type="integer" required>
  要应用的动画动作的标识符。
</ParamField>

<ParamField body="post_process" type="object">
  动画文件后处理的参数。
</ParamField>

<ParamField body="post_process.fps" type="integer" default="30">
  目标帧率。默认为 30。仅在 operation\_type 为 change\_fps 时适用。

  可选值：`24`、`25`、`30`、`60`
</ParamField>

<ParamField body="post_process.operation_type" type="string" required>
  要执行的操作类型。

  可选值：`change_fps`、`fbx2usdz`、`extract_armature`
</ParamField>

<ParamField body="rig_task_id" type="string" required>
  成功完成的绑定任务的 id（来自 POST /openapi/v1/rigging）。该任务中的角色将用于生成动画。
</ParamField>

此内容由 Router 在 `GET /v2/models/meshy/animations/openapi.json` 提供的 schema 生成，与请求到达提供商之前用于校验调用的文档为同一份。

### Output

<ResponseField name="created_at" type="integer">
  任务创建时的时间戳，单位为毫秒。

  格式：`int64`
</ResponseField>

<ResponseField name="expires_at" type="integer">
  任务结果过期时的时间戳，单位为毫秒。

  格式：`int64`
</ResponseField>

<ResponseField name="finished_at" type="integer">
  任务完成时的时间戳，单位为毫秒。未完成时为 0。

  格式：`int64`
</ResponseField>

<ResponseField name="id" type="string" required>
  任务的唯一标识符。
</ResponseField>

<ResponseField name="preceding_tasks" type="integer">
  前置任务的数量。仅在状态为 PENDING 时有意义。
</ResponseField>

<ResponseField name="progress" type="integer">
  任务进度（0-100）。

  范围：`0` 到 `100`
</ResponseField>

<ResponseField name="result" type="object">
  如果任务 SUCCEEDED，则包含输出的动画 URL。
</ResponseField>

<ResponseField name="result.animation_fbx_url" type="string">
  FBX 格式动画的可下载 URL。
</ResponseField>

<ResponseField name="result.animation_glb_url" type="string">
  GLB 格式动画的可下载 URL。
</ResponseField>

<ResponseField name="result.processed_animation_fps_fbx_url" type="string">
  已更改 FPS 的 FBX 格式动画的可下载 URL。
</ResponseField>

<ResponseField name="result.processed_armature_fbx_url" type="string">
  处理后的 FBX 格式骨架的可下载 URL。
</ResponseField>

<ResponseField name="result.processed_usdz_url" type="string">
  处理后的 USDZ 格式动画的可下载 URL。
</ResponseField>

<ResponseField name="started_at" type="integer">
  任务开始时的时间戳，单位为毫秒。未开始时为 0。

  格式：`int64`
</ResponseField>

<ResponseField name="status" type="string" required>
  可选值：`SUCCEEDED`
</ResponseField>

<ResponseField name="task_error" type="object">
  如果任务失败，则包含报错信息的错误对象。
</ResponseField>

<ResponseField name="task_error.message" type="string">
  详细的报错信息。
</ResponseField>

<ResponseField name="type" type="string">
  动画任务的类型。

  可选值：`animate`
</ResponseField>

## 示例

### 输入

```json theme={null}
{
  "action_id": 92,
  "post_process": {
    "fps": 60,
    "operation_type": "change_fps"
  },
  "rig_task_id": "0193abcd-0000-0000-0000-000000000000"
}
```

### 输出

```json theme={null}
{
  "created_at": 1767225600000,
  "expires_at": 1767830400000,
  "finished_at": 1767225648000,
  "id": "018f2c7a-4b1e-7c3d-9a05-6e2f8b41d0c9",
  "progress": 100,
  "result": {
    "animation_fbx_url": "https://example.invalid/meshy/animations/animation.fbx",
    "animation_glb_url": "https://example.invalid/meshy/animations/animation.glb"
  },
  "started_at": 1767225601000,
  "status": "SUCCEEDED",
  "type": "animate"
}
```

## 发布前须知

SDK 会生成 `Idempotency-Key` 并在自动重试中复用它。手动重试时，请复用原始 key。Router 最长可保持连接 10 分钟。

请求失败时，Router 会发送 `X-Comfy-Error-Type` 响应头说明原因。`422` 表示 Router 在调用提供商之前就拒绝了输入。生成的资源请及时下载，因为[结果链接会过期](/zh/development/comfy-router/reference#结果资产)。

<CardGroup cols={3}>
  <Card title="请求头" icon="list" href="/zh/development/comfy-router/quickstart">
    身份验证、幂等性、请求 ID、错误分类、重试节奏、消费限额。
  </Card>

  <Card title="使用 Router API" icon="code" href="/zh/development/comfy-router/quickstart">
    模型发现、校验错误、重试与计费。
  </Card>

  <Card title="限制" icon="triangle-exclamation" href="/zh/development/comfy-router/limitations">
    Router 目前不支持的功能，以及替代方案。
  </Card>
</CardGroup>