> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Comfy Router 服务提供商

> 查看每个 Comfy Router 模型可由哪些提供商提供服务，以及如何选择备用提供商。

<div className="router-provider-coverage-marker" />

每个模型都使用 `POST /v2/models/{provider}/{model}`。Comfy 是默认提供商。对于有备用覆盖的模型，`model_provider` 可以在不更改模型 ID 或请求体的情况下选择另一个提供商。请参阅 API 参考中的 [`model_provider`、`strict_mode` 与 `fallback_provider`](/zh/development/comfy-router/reference#post-v2modelsprovidermodel)。

## 提供商覆盖范围

| 模型 / 提供商                                                                                                       | **Comfy（默认）** | **fal**                   | **Higgsfield**                        | **Runware**                       | **WaveSpeed**                         |
| -------------------------------------------------------------------------------------------------------------- | ------------- | ------------------------- | ------------------------------------- | --------------------------------- | ------------------------------------- |
| [Dreamina Seedance 2.0 260128](/zh/development/comfy-router/models/byteplus/dreamina-seedance-2-0-260128/code) | ✓             | `fal/fal-seedance-2.0`    | -                                     | -                                 | -                                     |
| [Dreamina Seedance 2.5 260628](/zh/development/comfy-router/models/byteplus/dreamina-seedance-2-5-260628/code) | ✓             | `fal/fal-seedance-2.5`    | -                                     | -                                 | -                                     |
| [GPT Image 2](/zh/development/comfy-router/models/openai/gpt-image-2/code)                                     | ✓             | `fal/fal-gpt-image-2`     | -                                     | `runware/runware-gpt-image-2`     | -                                     |
| [Kling 3.0 Turbo](/zh/development/comfy-router/models/kling/kling-3-0-turbo/code)                              | ✓             | -                         | `higgsfield/higgsfield-kling-3-turbo` | -                                 | -                                     |
| [Kling V3](/zh/development/comfy-router/models/kling/kling-v3/code)                                            | ✓             | -                         | `higgsfield/higgsfield-kling-3-std`   | -                                 | -                                     |
| [Nano Banana 2](/zh/development/comfy-router/models/google/nano-banana-2/code)                                 | ✓             | `fal/fal-nano-banana-2`   | -                                     | `runware/runware-nano-banana-2`   | -                                     |
| [Nano Banana Pro](/zh/development/comfy-router/models/google/nano-banana-pro/code)                             | ✓             | `fal/fal-nano-banana-pro` | -                                     | `runware/runware-nano-banana-pro` | `wavespeed/wavespeed-nano-banana-pro` |
| [Wan 3.0 Video](/zh/development/comfy-router/models/wan/wan3-0-video/code)                                     | ✓             | -                         | `higgsfield/higgsfield-wan-3`         | -                                 | -                                     |

`strict_mode=false`（默认值）会为所选提供商转换原生请求和响应。无法转换的字段会列在 `X-Comfy-Router-Dropped-Params` 响应头中。