Source: https://01router.com/docs/models/veo-3.1/model-detail
Base URL: https://01router.com/api/v1

# Veo 3.1 · Get one model

Model objects with slug, name, type, vendor, params and providers. Provider entries include their effective params and price tiers.

`GET /api/v1/models/{slug}`

Public · No API key

## Input parameters

| Field | Type | Required | Description | Constraints |
| --- | --- | --- | --- | --- |
| slug | string · path | yes | Model slug from the catalog. Project keys may use a project-specific model slug. | options: [   "veo-3.1" ] |

## Response fields

| Field | Type | Required | Description | Constraints |
| --- | --- | --- | --- | --- |
| slug | string | — | Model slug from the catalog. Project keys may use a project-specific model slug. |  |
| params | array | — | Parameter definitions: name, type, required, default, options, min, max, maxItems and maxLength when configured. |  |
| providers | array | — | Available providers with their parameter constraints and public price tiers. |  |

## cURL

```bash
curl 'https://01router.com/api/v1/models/veo-3.1'
```

## 200 · application/json

```json
{
  "slug": "veo-3.1",
  "name": "Veo 3.1",
  "type": "video",
  "vendor": "Google",
  "description": "Google DeepMind Veo 3.1: cinematic 4–8 s video with native dialogue and sound effects.",
  "tags": [
    "text-to-video",
    "image-to-video",
    "audio"
  ],
  "coverUrl": "",
  "params": [
    {
      "name": "prompt",
      "type": "text",
      "label": "Prompt",
      "required": true
    },
    {
      "name": "negative_prompt",
      "type": "string",
      "label": "Negative prompt"
    },
    {
      "name": "image_url",
      "type": "image",
      "label": "First frame",
      "description": "Optional start image (image-to-video)"
    },
    {
      "name": "end_image_url",
      "type": "image",
      "label": "Last frame"
    },
    {
      "name": "duration",
      "type": "enum",
      "label": "Duration (s)",
      "options": [
        4,
        6,
        8
      ],
      "default": 8
    },
    {
      "name": "resolution",
      "type": "enum",
      "label": "Resolution",
      "options": [
        "720p",
        "1080p",
        "4k"
      ],
      "default": "720p"
    },
    {
      "name": "aspect_ratio",
      "type": "enum",
      "label": "Aspect ratio",
      "options": [
        "16:9",
        "9:16"
      ],
      "default": "16:9"
    },
    {
      "name": "generate_audio",
      "type": "boolean",
      "label": "Generate audio",
      "default": true
    },
    {
      "name": "seed",
      "type": "integer",
      "label": "Seed",
      "min": 0,
      "max": 2147483647
    }
  ],
  "providers": [
    {
      "provider": "01router",
      "providerName": "01router",
      "discount": null,
      "preferred": true,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "negative_prompt",
          "type": "string",
          "label": "Negative prompt"
        },
        {
          "name": "image_url",
          "type": "image",
          "label": "First frame",
          "description": "Optional start image (image-to-video)"
        },
        {
          "name": "end_image_url",
          "type": "image",
          "label": "Last frame"
        },
        {
          "name": "duration",
          "type": "enum",
          "label": "Duration (s)",
          "options": [
            4,
            6,
            8
          ],
          "default": 8
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "720p",
            "1080p",
            "4k"
          ],
          "default": "720p"
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "16:9",
            "9:16"
          ],
          "default": "16:9"
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "label": "Generate audio",
          "default": true
        },
        {
          "name": "seed",
          "type": "integer",
          "label": "Seed",
          "min": 0,
          "max": 2147483647
        }
      ],
      "prices": [
        {
          "unit": "request",
          "conditions": {
            "resolution": "720p"
          },
          "priceMicros": 1125000,
          "originalMicros": null,
          "credits": 113
        },
        {
          "unit": "request",
          "conditions": {
            "resolution": "4k"
          },
          "priceMicros": 1665000,
          "originalMicros": null,
          "credits": 167
        },
        {
          "unit": "request",
          "conditions": {
            "resolution": "1080p"
          },
          "priceMicros": 1147500,
          "originalMicros": null,
          "credits": 115
        }
      ]
    },
    {
      "provider": "replicate",
      "providerName": "Replicate",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "negative_prompt",
          "type": "string",
          "label": "Negative prompt"
        },
        {
          "name": "image_url",
          "type": "image",
          "label": "First frame",
          "description": "Optional start image (image-to-video)"
        },
        {
          "name": "end_image_url",
          "type": "image",
          "label": "Last frame"
        },
        {
          "name": "duration",
          "type": "enum",
          "label": "Duration (s)",
          "options": [
            4,
            6,
            8
          ],
          "default": 8
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "720p",
            "1080p"
          ],
          "default": "720p"
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "16:9",
            "9:16"
          ],
          "default": "16:9"
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "label": "Generate audio",
          "default": true
        },
        {
          "name": "seed",
          "type": "integer",
          "label": "Seed",
          "min": 0,
          "max": 2147483647
        }
      ],
      "prices": [
        {
          "unit": "second",
          "conditions": {
            "generate_audio": false
          },
          "priceMicros": 180000,
          "originalMicros": 200000,
          "credits": 18
        },
        {
          "unit": "second",
          "conditions": {
            "generate_audio": true
          },
          "priceMicros": 360000,
          "originalMicros": 400000,
          "credits": 36
        }
      ]
    },
    {
      "provider": "wavespeed",
      "providerName": "WaveSpeedAI",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "negative_prompt",
          "type": "string",
          "label": "Negative prompt"
        },
        {
          "name": "image_url",
          "type": "image",
          "label": "First frame",
          "description": "Optional start image (image-to-video)"
        },
        {
          "name": "end_image_url",
          "type": "image",
          "label": "Last frame"
        },
        {
          "name": "duration",
          "type": "enum",
          "label": "Duration (s)",
          "options": [
            4,
            6,
            8
          ],
          "default": 8
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "720p",
            "1080p",
            "4k"
          ],
          "default": "720p"
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "16:9",
            "9:16"
          ],
          "default": "16:9"
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "label": "Generate audio",
          "default": true
        },
        {
          "name": "seed",
          "type": "integer",
          "label": "Seed",
          "min": 0,
          "max": 2147483647
        }
      ],
      "prices": [
        {
          "unit": "second",
          "conditions": {
            "generate_audio": false
          },
          "priceMicros": 180000,
          "originalMicros": 200000,
          "credits": 18
        },
        {
          "unit": "second",
          "conditions": {
            "generate_audio": true
          },
          "priceMicros": 360000,
          "originalMicros": 400000,
          "credits": 36
        },
        {
          "unit": "second",
          "conditions": {
            "resolution": "4k",
            "generate_audio": false
          },
          "priceMicros": 360000,
          "originalMicros": 400000,
          "credits": 36
        },
        {
          "unit": "second",
          "conditions": {
            "resolution": "4k",
            "generate_audio": true
          },
          "priceMicros": 540000,
          "originalMicros": 600000,
          "credits": 54
        }
      ]
    },
    {
      "provider": "kie",
      "providerName": "KIE AI",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "negative_prompt",
          "type": "string",
          "label": "Negative prompt"
        },
        {
          "name": "image_url",
          "type": "image",
          "label": "First frame",
          "description": "Optional start image (image-to-video)"
        },
        {
          "name": "duration",
          "type": "enum",
          "label": "Duration (s)",
          "options": [
            4,
            6,
            8
          ],
          "default": 8
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "720p",
            "1080p",
            "4k"
          ],
          "default": "720p"
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "16:9",
            "9:16"
          ],
          "default": "16:9"
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "label": "Generate audio",
          "default": true,
          "options": [
            true
          ]
        },
        {
          "name": "seed",
          "type": "integer",
          "label": "Seed",
          "min": 0,
          "max": 2147483647
        }
      ],
      "prices": [
        {
          "unit": "request",
          "conditions": {
            "resolution": "720p"
          },
          "priceMicros": 1125000,
          "originalMicros": 1250000,
          "credits": 113
        },
        {
          "unit": "request",
          "conditions": {
            "resolution": "4k"
          },
          "priceMicros": 1665000,
          "originalMicros": 1850000,
          "credits": 167
        },
        {
          "unit": "request",
          "conditions": {
            "resolution": "1080p"
          },
          "priceMicros": 1147500,
          "originalMicros": 1275000,
          "credits": 115
        }
      ]
    },
    {
      "provider": "atlascloud",
      "providerName": "AtlasCloud",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "negative_prompt",
          "type": "string",
          "label": "Negative prompt"
        },
        {
          "name": "image_url",
          "type": "image",
          "label": "First frame",
          "description": "Optional start image (image-to-video)"
        },
        {
          "name": "end_image_url",
          "type": "image",
          "label": "Last frame"
        },
        {
          "name": "duration",
          "type": "enum",
          "label": "Duration (s)",
          "options": [
            4,
            6,
            8
          ],
          "default": 8
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "720p"
          ],
          "default": "720p"
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "16:9",
            "9:16"
          ],
          "default": "16:9"
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "label": "Generate audio",
          "default": false,
          "options": [
            false
          ]
        },
        {
          "name": "seed",
          "type": "integer",
          "label": "Seed",
          "min": 0,
          "max": 2147483647
        }
      ],
      "prices": [
        {
          "unit": "second",
          "conditions": {},
          "priceMicros": 180000,
          "originalMicros": 200000,
          "credits": 18
        }
      ]
    },
    {
      "provider": "vercel",
      "providerName": "Vercel AI Gateway",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "negative_prompt",
          "type": "string",
          "label": "Negative prompt"
        },
        {
          "name": "image_url",
          "type": "image",
          "label": "First frame",
          "description": "Optional start image (image-to-video)"
        },
        {
          "name": "duration",
          "type": "enum",
          "label": "Duration (s)",
          "options": [
            4,
            6,
            8
          ],
          "default": 8
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "720p",
            "1080p"
          ],
          "default": "720p"
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "16:9",
            "9:16"
          ],
          "default": "16:9"
        },
        {
          "name": "generate_audio",
          "type": "boolean",
          "label": "Generate audio",
          "default": true
        },
        {
          "name": "seed",
          "type": "integer",
          "label": "Seed",
          "min": 0,
          "max": 2147483647
        }
      ],
      "prices": [
        {
          "unit": "second",
          "conditions": {
            "resolution": "720p",
            "generate_audio": false
          },
          "priceMicros": 180000,
          "originalMicros": 200000,
          "credits": 18
        },
        {
          "unit": "second",
          "conditions": {
            "resolution": "720p",
            "generate_audio": true
          },
          "priceMicros": 360000,
          "originalMicros": 400000,
          "credits": 36
        },
        {
          "unit": "second",
          "conditions": {
            "resolution": "1080p",
            "generate_audio": false
          },
          "priceMicros": 180000,
          "originalMicros": 200000,
          "credits": 18
        },
        {
          "unit": "second",
          "conditions": {
            "resolution": "1080p",
            "generate_audio": true
          },
          "priceMicros": 360000,
          "originalMicros": 400000,
          "credits": 36
        },
        {
          "unit": "second",
          "conditions": {
            "resolution": "4k",
            "generate_audio": false
          },
          "priceMicros": 360000,
          "originalMicros": 400000,
          "credits": 36
        },
        {
          "unit": "second",
          "conditions": {
            "resolution": "4k",
            "generate_audio": true
          },
          "priceMicros": 540000,
          "originalMicros": 600000,
          "credits": 54
        }
      ]
    }
  ],
  "fromMicros": 180000,
  "fromOriginalMicros": 200000,
  "fromUnit": "second"
}
```