ComfyUI Node
API Connection
Configure once, reuse across nodes. For any relay, override the base URL and choose its API protocol. / 一次配置，多节点共用。中转站填写其地址并选择接口格式。
API Connection
- connection
◄providerCustom / 自定义►
◄base_url►
◄api_keyenv:COMFY_API_KEY►
◄protocolauto►
CategorySimple API
Inputs (4)
| Name | Type | Default | Description |
|---|---|---|---|
| provider | COMBO | Custom / 自定义 | 10 options: Custom / 自定义, OpenAI, OpenAI Responses, Gemini, Claude, DeepSeek, +4 |
| base_url | STRING | Include the API version, e.g. https://host/v1. Leave blank for official presets. / 填含版本号的基础地址；预设平台可留空。 | |
| api_key | STRING | env:COMFY_API_KEY | Paste a key, env:VARIABLE or key:local_name. Raw pasted keys are saved in workflows. / 可填密钥、env:变量名、key:本地名称。直接填写会保存在工作流中。 |
| protocol | COMBO | auto | auto follows the provider; relays can use any of these protocols. / auto 跟随平台；中转站按其文档选择。 |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| connection | SA_CONNECTION | — |