MuleRouter Documentation - AI API Gateway & Routing Platform

Inspect the parameters of a specific model endpoint — names, types, default values, enum choices, and which ones are required.

Synopsis

mulerouter params <endpoint> [--json]

Endpoint identifier

The <endpoint> argument accepts two forms:

Form	Behavior
`<provider>/<model>`	Auto-resolves the action if the model has exactly one
`<provider>/<model>/<action>`	Explicit action — required when a model has multiple (e.g. `generation` and `edit`)

If a two-part identifier is ambiguous, params will list the available actions and exit with an error.

Options

Option	Description
`--json`	Output as JSON (useful for codegen or LLM consumption)

Examples

mulerouter params alibaba/wan2.6-t2v
mulerouter params google/nano-banana-2/edit
mulerouter params openai/gpt-image-2/generation --json

Text output

alibaba/wan2.6-t2v/generation
Wan2.6 Text-to-Video: Generate videos from text prompts with multi-shot, audio, and resolution control

Parameters:
------------------------------------------------------------

  --prompt (required)
    Type: string
    Text prompt describing the video to generate

  --size [default: 1280*720] [choices: 1280*720, 960*960, 720*1280, 1920*1080, ...]
    Type: string
    Video resolution

  --duration [default: 5] [choices: 5, 10, 15]
    Type: integer
    Video duration in seconds

  ...

API Path: /vendors/alibaba/v1/wan2.6-t2v/generation
Output Type: video
Result Key: videos
Available On: mulerouter, mulerun

The trailing metadata block tells you:

API Path — the upstream URL the CLI will POST to (also useful for mulerouter status)
Result Key — the JSON key under which result URLs appear (videos, images, audios, …)
Available On — which sites expose this endpoint

JSON output

{
  "model_id": "alibaba/wan2.6-t2v",
  "action": "generation",
  "description": "...",
  "api_path": "/vendors/alibaba/v1/wan2.6-t2v/generation",
  "output_type": "video",
  "result_key": "videos",
  "available_on": ["mulerouter", "mulerun"],
  "parameters": [
    {
      "name": "prompt",
      "type": "string",
      "description": "Text prompt describing the video to generate",
      "required": true
    },
    {
      "name": "duration",
      "type": "integer",
      "description": "Video duration in seconds",
      "required": false,
      "default": 5,
      "enum": [5, 10, 15]
    }
  ]
}

Naming convention

Parameter names in the catalog use snake_case (matching the JSON request body), while CLI flags use --kebab-case. The CLI converts between the two automatically.

Catalog name	CLI flag
`prompt`	`--prompt`
`negative_prompt`	`--negative-prompt`
`aspect_ratio`	`--aspect-ratio`
`first_frame`	`--first-frame`

Getting Started

Commands

Workflows

Reference

mulerouter params

Synopsis

Endpoint identifier

Options

Examples

Text output

JSON output

Naming convention

See also

​Synopsis

​Endpoint identifier

​Options

​Examples

​Text output

​JSON output

​Naming convention

​See also

Synopsis

Endpoint identifier

Options

Examples

Text output

JSON output

Naming convention

See also