# 查看模型规格

`getModel`

`GET /v1/models/{id}`

下面的接口说明为英文原文。

Read accessible specifications for one model

## 鉴权

在请求头带上项目 Key，例如 `Authorization: Bearer $VIZO_API_KEY`。Key 只放在服务端。

## 路径参数

- `id` (string, 必填) 资源 ID，收到后立即保存。

## 响应

### 200 OK

- `entries` (object[], 必填, 可为 null)
  - `capabilityVersion` (string, 必填)
  - `inputSchema` (any, 必填)
  - `modelId` (string, 必填)
  - `operation` (string, 必填)
  - `pricing` (object, 必填)
    - `asOf` (date-time, 必填)
    - `cny` (object, 必填)
      - `amount` (string, 可选) 格式 ^(0\|[1-9][0-9]*)([.][0-9]+)?$
      - `basis` (string, 可选) 可选值: `nominal_usd`, `current_standard_pack`
      - `pack_price_version` (string, 可选)
      - `quoted_at` (date-time, 可选)
      - `status` (string, 必填) 可选值: `available`, `unavailable`
      - `tax_included` (boolean, 必填) 可选值: `false`
    - `comparison` (object, 可选)
      - `official` (object, 必填)
        - `amount` (string, 可选)
        - `asOf` (string, 必填)
        - `components` (object[], 可选, 可为 null)
        - `currency` (string, 可选)
        - `officialListUrl` (string, 必填)
        - `taxBasis` (string, 可选)
        - `unit` (string, 可选)
      - `officialRequestAmount` (string, 可选)
      - `ourAmount` (string, 可选)
      - `referencePack` (object, 可选)
        - `currency` (string, 必填)
        - `id` (string, 必填)
        - `principalMinor` (string, 必填)
        - `purchasedUnits` (string, 必填)
        - `taxBasis` (string, 必填)
        - `version` (string, 必填)
      - `savingsPercent` (string, 可选)
    - `credits` (string, 必填)
    - `kind` (string, 必填)
    - `priceVersion` (string, 必填)
    - `usd` (object, 必填)
      - `amount` (string, 可选) 格式 ^(0\|[1-9][0-9]*)([.][0-9]+)?$
      - `basis` (string, 可选) 可选值: `nominal_usd`, `current_standard_pack`
      - `pack_price_version` (string, 可选)
      - `quoted_at` (date-time, 可选)
      - `status` (string, 必填) 可选值: `available`, `unavailable`
      - `tax_included` (boolean, 必填) 可选值: `false`
  - `referenceVideo` (boolean, 可选)
  - `routeId` (string, 必填)
- `next_cursor` (string, 可选) 作为 cursor 传入以读取下一页。最后一页为空。

```json
{
  "entries": [
    {
      "capabilityVersion": "string",
      "inputSchema": {},
      "modelId": "string",
      "operation": "string",
      "pricing": {
        "asOf": "2026-11-02T08:00:00Z",
        "cny": {
          "amount": null,
          "basis": null,
          "pack_price_version": null,
          "quoted_at": null,
          "status": null,
          "tax_included": null
        },
        "comparison": {
          "official": null,
          "officialRequestAmount": null,
          "ourAmount": null,
          "referencePack": null,
          "savingsPercent": null
        },
        "credits": "1400.000",
        "kind": "string",
        "priceVersion": "string",
        "usd": {
          "amount": null,
          "basis": null,
          "pack_price_version": null,
          "quoted_at": null,
          "status": null,
          "tax_included": null
        }
      },
      "referenceVideo": false,
      "routeId": "string"
    }
  ],
  "next_cursor": ""
}
```

### 401 Unauthorized

```json
{
  "error": {
    "code": "invalid_credentials",
    "message": "API key is missing, malformed, expired or revoked.",
    "retryable": false,
    "request_id": "9f2c41d07ab3e5c8"
  }
}
```

### 403 Forbidden

```json
{
  "error": {
    "code": "scope_denied",
    "message": "The key does not allow this operation for this project.",
    "retryable": false,
    "request_id": "9f2c41d07ab3e5c8"
  }
}
```

### 404 Not Found

```json
{
  "error": {
    "code": "resource_not_found",
    "message": "The resource is not available to this project.",
    "retryable": false,
    "request_id": "9f2c41d07ab3e5c8"
  }
}
```

### 422 Unprocessable Entity

```json
{
  "error": {
    "code": "invalid_input",
    "message": "Input does not match the published schema.",
    "retryable": false,
    "request_id": "9f2c41d07ab3e5c8"
  }
}
```

### 500 Internal Server Error

```json
{
  "error": {
    "code": "request_failed",
    "message": "The request failed. Check recent generations before submitting again.",
    "retryable": false,
    "request_id": "9f2c41d07ab3e5c8"
  }
}
```

### 503 Service Unavailable

```json
{
  "error": {
    "code": "temporarily_unavailable",
    "message": "Service is temporarily unavailable.",
    "retryable": true,
    "request_id": "9f2c41d07ab3e5c8"
  }
}
```

## 错误

所有错误使用同一种响应体。联系支持时请附上 request_id。

### 错误响应体

- `error` (object, 必填) 错误详情。
  - `code` (string, 必填) 稳定的错误码，用它判断分支。
  - `message` (string, 必填) 可读的说明，不要解析它。
  - `request_id` (string, 必填) 联系支持时请附上。
  - `retryable` (boolean, 必填) 仅 429 和 503 为 true。即便如此，重发创建请求前也要先查看近期任务。
  - `task_id` (string, 可选) 错误所属的任务（如果有）。

| 状态码 | 含义与处理 |
| --- | --- |
| 401 | Key 缺失、格式错误、已过期或已撤销。在服务端更正 Key 后继续。 |
| 403 | Key 权限、邮箱验证、预算上限或账户限制阻止了操作。检查 Key 类型、权限和项目预算。 |
| 404 | 模型或资源不存在，或不在当前项目范围内。确认项目、ID 和模型是否已开通。 |
| 422 | 字段或取值无效。对照字段表和模型页修改请求。 |
| 500 | 服务端出错，任务可能已经受理。不要直接重发，先查看近期任务。 |
| 503 | 服务暂时不可用。创建请求要先查看近期任务，确认没有受理，再重新提交。 |

### cURL

```bash
curl "https://api.vizoapi.com/v1/models/$MODEL_ID" \
  -H "Authorization: Bearer $VIZO_API_KEY"
```

### Python

```python
import os, requests

model_id = "…"
res = requests.get(
    f"https://api.vizoapi.com/v1/models/{model_id}",
    headers={"Authorization": f"Bearer {os.environ['VIZO_API_KEY']}"},
    timeout=60,
)
print(res.status_code, res.json())
```

### Node.js

```javascript
const model_id = "…";
const res = await fetch(`https://api.vizoapi.com/v1/models/${model_id}`, {
  method: "GET",
  headers: {
    Authorization: `Bearer ${process.env.VIZO_API_KEY}`,
  },
});
console.log(res.status, await res.json());
```