Source: https://01router.com/zh/docs/models/nano-banana-2.1/model-detail
Base URL: https://01router.com/api/v1

# Nano Banana 2.1 · 查询单个模型

模型对象包含 slug、name、type、vendor、params 和 providers。供应商条目包含其实际参数和价格档位。

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

公开接口 · 无需 API Key

## 输入参数

| Field | Type | Required | Description | Constraints |
| --- | --- | --- | --- | --- |
| slug | string · path | yes | 模型目录中的 slug；项目密钥也可使用项目自定义的模型 slug。 | options: [   "nano-banana-2.1" ] |

## 输出字段

| Field | Type | Required | Description | Constraints |
| --- | --- | --- | --- | --- |
| slug | string | — | 模型目录中的 slug；项目密钥也可使用项目自定义的模型 slug。 |  |
| params | array | — | 参数定义：name、type、required、default、options，以及已配置的 min、max、maxItems、maxLength。 |  |
| providers | array | — | 可用供应商、各自的参数约束及公开价格档位。 |  |

## cURL

```bash
curl 'https://01router.com/api/v1/models/nano-banana-2.1'
```

## 200 · application/json

```json
{
  "slug": "nano-banana-2.1",
  "name": "Nano Banana 2.1",
  "type": "image",
  "vendor": "Google",
  "description": "Google Gemini image model: consistent multi-reference editing, 1K–4K output.",
  "tags": [
    "text-to-image",
    "image-edit",
    "4k"
  ],
  "coverUrl": "",
  "params": [
    {
      "name": "prompt",
      "type": "text",
      "label": "Prompt",
      "required": true
    },
    {
      "name": "image_urls",
      "type": "images",
      "label": "Reference images",
      "description": "Optional — switches to image editing",
      "maxItems": 14
    },
    {
      "name": "aspect_ratio",
      "type": "enum",
      "label": "Aspect ratio",
      "options": [
        "1:1",
        "16:9",
        "9:16",
        "4:3",
        "3:4",
        "3:2",
        "2:3",
        "4:5",
        "5:4",
        "21:9"
      ],
      "default": "1:1"
    },
    {
      "name": "resolution",
      "type": "enum",
      "label": "Resolution",
      "options": [
        "1K",
        "2K",
        "4K"
      ],
      "default": "1K"
    },
    {
      "name": "num_images",
      "type": "integer",
      "label": "Images",
      "min": 1,
      "max": 4,
      "default": 1
    }
  ],
  "providers": [
    {
      "provider": "fal",
      "providerName": "fal.ai",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "image_urls",
          "type": "images",
          "label": "Reference images",
          "description": "Optional — switches to image editing",
          "maxItems": 14
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "1:1",
            "16:9",
            "9:16",
            "4:3",
            "3:4",
            "3:2",
            "2:3",
            "4:5",
            "5:4",
            "21:9"
          ],
          "default": "1:1"
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "1K",
            "2K",
            "4K"
          ],
          "default": "1K"
        },
        {
          "name": "num_images",
          "type": "integer",
          "label": "Images",
          "min": 1,
          "max": 4,
          "default": 1
        }
      ],
      "prices": [
        {
          "unit": "image",
          "conditions": {
            "resolution": "2K"
          },
          "priceMicros": 53100,
          "originalMicros": 59000,
          "credits": 6
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "1K"
          },
          "priceMicros": 36000,
          "originalMicros": 40000,
          "credits": 4
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "4K"
          },
          "priceMicros": 120600,
          "originalMicros": 134000,
          "credits": 13
        }
      ]
    },
    {
      "provider": "01router",
      "providerName": "01router",
      "discount": null,
      "preferred": true,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "image_urls",
          "type": "images",
          "label": "Reference images",
          "description": "Optional — switches to image editing",
          "maxItems": 14
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "1:1",
            "16:9",
            "9:16",
            "4:3",
            "3:4",
            "3:2",
            "2:3",
            "4:5",
            "5:4",
            "21:9"
          ],
          "default": "1:1"
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "1K",
            "2K",
            "4K"
          ],
          "default": "1K"
        },
        {
          "name": "num_images",
          "type": "integer",
          "label": "Images",
          "min": 1,
          "max": 4,
          "default": 1
        }
      ],
      "prices": [
        {
          "unit": "image",
          "conditions": {
            "resolution": "2K"
          },
          "priceMicros": 53100,
          "originalMicros": null,
          "credits": 6
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "1K"
          },
          "priceMicros": 36000,
          "originalMicros": null,
          "credits": 4
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "4K"
          },
          "priceMicros": 120600,
          "originalMicros": null,
          "credits": 13
        }
      ]
    },
    {
      "provider": "replicate",
      "providerName": "Replicate",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "image_urls",
          "type": "images",
          "label": "Reference images",
          "description": "Optional — switches to image editing",
          "maxItems": 14
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "1:1",
            "16:9",
            "9:16",
            "4:3",
            "3:4",
            "3:2",
            "2:3",
            "4:5",
            "5:4",
            "21:9"
          ],
          "default": "1:1"
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "1K",
            "2K",
            "4K"
          ],
          "default": "1K"
        },
        {
          "name": "num_images",
          "type": "integer",
          "label": "Images",
          "min": 1,
          "max": 4,
          "default": 1,
          "options": [
            1
          ]
        }
      ],
      "prices": [
        {
          "unit": "image",
          "conditions": {
            "resolution": "1K"
          },
          "priceMicros": 30240,
          "originalMicros": 33600,
          "credits": 4
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "2K"
          },
          "priceMicros": 45360,
          "originalMicros": 50400,
          "credits": 5
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "4K"
          },
          "priceMicros": 102060,
          "originalMicros": 113400,
          "credits": 11
        }
      ]
    },
    {
      "provider": "wavespeed",
      "providerName": "WaveSpeedAI",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "image_urls",
          "type": "images",
          "label": "Reference images",
          "description": "Optional — switches to image editing",
          "maxItems": 14
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "1:1",
            "16:9",
            "9:16",
            "4:3",
            "3:4",
            "3:2",
            "2:3",
            "4:5",
            "5:4",
            "21:9"
          ],
          "default": "1:1"
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "1K",
            "2K",
            "4K"
          ],
          "default": "1K"
        },
        {
          "name": "num_images",
          "type": "integer",
          "label": "Images",
          "min": 1,
          "max": 4,
          "default": 1,
          "options": [
            1
          ]
        }
      ],
      "prices": [
        {
          "unit": "image",
          "conditions": {
            "resolution": "1K"
          },
          "priceMicros": 32400,
          "originalMicros": 36000,
          "credits": 4
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "2K"
          },
          "priceMicros": 48600,
          "originalMicros": 54000,
          "credits": 5
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "4K"
          },
          "priceMicros": 109350,
          "originalMicros": 121500,
          "credits": 11
        }
      ]
    },
    {
      "provider": "kie",
      "providerName": "KIE AI",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "image_urls",
          "type": "images",
          "label": "Reference images",
          "description": "Optional — switches to image editing",
          "maxItems": 14
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "1:1",
            "16:9",
            "9:16",
            "4:3",
            "3:4",
            "3:2",
            "2:3",
            "4:5",
            "5:4",
            "21:9"
          ],
          "default": "1:1"
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "1K",
            "2K",
            "4K"
          ],
          "default": "1K"
        },
        {
          "name": "num_images",
          "type": "integer",
          "label": "Images",
          "min": 1,
          "max": 4,
          "default": 1,
          "options": [
            1
          ]
        }
      ],
      "prices": [
        {
          "unit": "image",
          "conditions": {
            "resolution": "4K"
          },
          "priceMicros": 40500,
          "originalMicros": 45000,
          "credits": 5
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "1K"
          },
          "priceMicros": 18000,
          "originalMicros": 20000,
          "credits": 2
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "2K"
          },
          "priceMicros": 27000,
          "originalMicros": 30000,
          "credits": 3
        }
      ]
    },
    {
      "provider": "evolink",
      "providerName": "EvoLink",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "image_urls",
          "type": "images",
          "label": "Reference images",
          "description": "Optional — switches to image editing",
          "maxItems": 14
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "1:1",
            "16:9",
            "9:16",
            "4:3",
            "3:4",
            "3:2",
            "2:3",
            "4:5",
            "5:4",
            "21:9"
          ],
          "default": "1:1"
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "1K",
            "2K",
            "4K"
          ],
          "default": "1K"
        },
        {
          "name": "num_images",
          "type": "integer",
          "label": "Images",
          "min": 1,
          "max": 4,
          "default": 1,
          "options": [
            1
          ]
        }
      ],
      "prices": [
        {
          "unit": "image",
          "conditions": {
            "resolution": "1K"
          },
          "priceMicros": 27900,
          "originalMicros": 31000,
          "credits": 3
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "2K"
          },
          "priceMicros": 41400,
          "originalMicros": 46000,
          "credits": 5
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "4K"
          },
          "priceMicros": 92700,
          "originalMicros": 103000,
          "credits": 10
        }
      ]
    },
    {
      "provider": "atlascloud",
      "providerName": "AtlasCloud",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "image_urls",
          "type": "images",
          "label": "Reference images",
          "description": "Optional — switches to image editing",
          "maxItems": 14
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "1:1",
            "16:9",
            "9:16",
            "4:3",
            "3:4",
            "3:2",
            "2:3",
            "4:5",
            "5:4",
            "21:9"
          ],
          "default": "1:1"
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "1K"
          ],
          "default": "1K"
        },
        {
          "name": "num_images",
          "type": "integer",
          "label": "Images",
          "min": 1,
          "max": 4,
          "default": 1,
          "options": [
            1
          ]
        }
      ],
      "prices": [
        {
          "unit": "image",
          "conditions": {
            "resolution": "1K"
          },
          "priceMicros": 36000,
          "originalMicros": 40000,
          "credits": 4
        }
      ]
    },
    {
      "provider": "openrouter",
      "providerName": "OpenRouter",
      "discount": 90,
      "preferred": false,
      "params": [
        {
          "name": "prompt",
          "type": "text",
          "label": "Prompt",
          "required": true
        },
        {
          "name": "image_urls",
          "type": "images",
          "label": "Reference images",
          "description": "Optional — switches to image editing",
          "maxItems": 14
        },
        {
          "name": "aspect_ratio",
          "type": "enum",
          "label": "Aspect ratio",
          "options": [
            "1:1",
            "16:9",
            "9:16",
            "4:3",
            "3:4",
            "3:2",
            "2:3",
            "4:5",
            "5:4",
            "21:9"
          ],
          "default": "1:1"
        },
        {
          "name": "resolution",
          "type": "enum",
          "label": "Resolution",
          "options": [
            "1K",
            "2K",
            "4K"
          ],
          "default": "1K"
        },
        {
          "name": "num_images",
          "type": "integer",
          "label": "Images",
          "min": 1,
          "max": 4,
          "default": 1,
          "options": [
            1
          ]
        }
      ],
      "prices": [
        {
          "unit": "image",
          "conditions": {
            "resolution": "1K"
          },
          "priceMicros": 30240,
          "originalMicros": 33600,
          "credits": 4
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "4K"
          },
          "priceMicros": 102060,
          "originalMicros": 113400,
          "credits": 11
        },
        {
          "unit": "image",
          "conditions": {
            "resolution": "2K"
          },
          "priceMicros": 45360,
          "originalMicros": 50400,
          "credits": 5
        }
      ]
    }
  ],
  "fromMicros": 18000,
  "fromOriginalMicros": 20000,
  "fromUnit": "image"
}
```