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# Grok Imagine Image 2.0

POST https://api.beatapi.io/v1/images/tasks
Content-Type: application/json

通过文本和最多 5 张参考图片生成或编辑一张图片，每张图片统一定价。- 异步：创建调用会立即返回任务 ID；任务成功后才能拿到图片。
- 每个任务生成一张图片。需要多张图片时，请创建多个任务。
- 文生图，或编辑、合成最多 5 张以公开 HTTPS 链接提供的参考图片。
- 请求只有四个字段：`model`、`prompt`、`images` 和 `aspect_ratio`。没有分辨率、质量、seed 或输出格式可设置。
- 失败的任务不收费：预扣金额会全额退回。POST/v1/images/tasks试一试在调试窗口里打开本模型，填入你的 BeatAPI API 密钥即可创建任务。调用是真实的，费用从你自己的余额中扣除。## 接口与鉴权`POST https://api.beatapi.io/v1/images/tasks`Authorization
string
必需你的 BeatAPI API 密钥，以 `Bearer <BEATAPI_API_KEY>` 形式发送。在[控制台](https://beatapi.io/dashboard)创建密钥。密钥只能保存在你的服务端，不要放进浏览器或移动端应用。请求体使用 JSON，并设置 `Content-Type: application/json`。`Idempotency-Key` 为可选：每个逻辑请求发送一个唯一值（最长 255 个字符），仅在重试完全相同的请求体时复用。24 小时内，用相同的键和请求体重试会再次返回第一次的响应，并带上 `Idempotent-Replayed: true`；相同的键搭配不同的请求体则返回 `409 idempotency_conflict`。非 2xx 的响应不会被保存，因此 400 或 402 之后的重试会重新执行。## 请求流程向接口 `POST` 下方的参数。返回 `201` 表示任务已被接受，其价格已从你的余额中预留；任务在后台运行。保存 `data.id`。调用 `GET /v1/tasks/{task_id}`，两次调用之间等待 `data.poll_after_seconds` 秒（图片 5 秒，视频 8 秒），直到 `status` 为 `succeeded` 或 `failed`。也可以为 `task.succeeded` 和 `task.failed` 注册 [Webhook](/webhooks)；仍需保留轮询作为兜底，因为因处理超时而终止的任务不会发送事件。状态为 `succeeded` 时，下载每个 `data.output.media[].url` 并保存你需要的文件；BeatAPI 不承诺结果链接的保留时长。状态为 `failed` 时，读取 `data.error_code` 和 `data.error_message`：预扣的金额已退回你的余额，`data.retryable` 表示再次发送相同请求是否可能成功。## 输入模式| 模式      | 必填输入                        | 说明                                                 |
| ------- | --------------------------- | -------------------------------------------------- |
| 文生图     | `model`、`prompt`            | 不要传 `images`。                                      |
| 编辑或合成图片 | `model`, `prompt`, `images` | 1 到 5 个公开的 HTTPS 图片链接。请在 `prompt` 中说明要修改、保留或合成的内容。 |## 请求参数model
string
必需要运行的模型。**取值**：`grok-imagine-image-2.0`**取值有误时**- 缺失：`"model" is required`
- 未知的模型 ID：`"model" grok-imagine-image-9 is not catalogued`
- 把视频模型发到了这个接口：`"model" grok-imagine-video-1.5 is served by POST /v1/videos/tasks, not this endpoint`prompt
string
必需要画什么，或要修改参考图中的什么。用平实的语言效果最好：主体、风格、光线、构图，以及必须出现在图片中的文字。**长度**：1–5000 个字符- 长度按字符计算（一个中日韩字符算一个）。
- 传入 `images` 时，请说明每张图片的作用，例如 "Keep the product from the first image and change the setting"。**取值有误时**- 缺失：`"prompt" is required`
- 为空或超过上限：`"prompt" has an unsupported length`
- 不是字符串：`"prompt" must be a string`images
string[]
可选要编辑或合成的参考图片。传入该字段会把请求从文生图切换为图片编辑；没有单独的模式开关。**数量**：1–5  \
每一项都必须是公网 `https://` 链接。本地文件请先[上传](/quick-guide#upload-an-input-file)（`POST /v1/files`），再传入返回的 `data.url`。- 每一项都必须是指向图片文件的公开 `https://` 链接。创建任务时，BeatAPI 只检查链接的格式；此时不会下载图片，也不检查其格式或大小（见限制下方的说明）。
- 指向网页、登录页、已过期的签名 URL 或有防盗链的主机的链接不会返回图片，任务创建之后会失败。
- 错误信息中的位置从 0 开始：`images[0]` 是第一个链接。**取值有误时**- 超过上限：`"images" accepts at most 5 items`
- 空数组：`"images" requires at least 1 item`
- 不是 https\:// 链接：`"images[0]" must be a public HTTPS URL`
- 不是数组：`"images" must be an array`**示例**```json
"images": [
  "https://media.beatapi.io/samples/smart-bottle.png"
]
```aspect_ratio
string
可选默认值: 1:1期望的图片宽高比，格式为 宽:高。**可选值**：`auto`, `1:1`, `2:3`, `3:2`, `16:9`, `9:16`  \
**默认值**：`1:1`- `auto` 表示由模型自行决定比例，而不是固定一种。仅在传了 `images` 时才被接受。
- 不传则使用 `1:1`，传了 `images` 时同样如此。**取值有误时**- 值不在列表中：`"aspect_ratio" must be one of: [auto 1:1 2:3 3:2 16:9 9:16]`
- 没有 `images` 时使用 `auto`：`Grok Imagine Image 2.0 aspect_ratio=auto requires at least one image`## 输入素材限制网关会在创建任务之前读取每一项输入，超出这些限制的输入会被拒绝，并返回点名该输入的 `400 bad_request`。不扣费。- 参考图片：1 到 5 个公开的 HTTPS 链接。
- 创建任务时，BeatAPI 不会下载这些链接，也不检查其格式、大小或像素尺寸，因此无效的链接不会被提前拒绝。每个链接由模型自行获取。
- 模型无法获取或读取的链接会在任务创建之后导致任务失败，通常报 `bad_request`，并全额退款。请使用指向普通图片文件的直接链接，且所在主机无需登录即可响应服务器请求。
- 手头只有本地文件？请用 `POST /v1/files` 上传，并传入返回的 `data.url`。## 本模型不接受的字段图片端点支持一些其他图片模型使用的字段。在这里传入它们会被拒绝而不是被忽略，因此你不会为没有效果的设置付费：- `resolution`、`output_format`、`quality`、`seed`、`background`、`size`、`enhance_prompt` → `field "resolution" is not supported by model grok-imagine-image-2.0`（其中是你传入的字段名）。
- 其他任何未知字段，例如 `n` → `unknown field: n`。没有 `n`：一个任务只生成一张图片。如果请求中有多个无效字段，报错信息只会指出其中一个；修正后再次发送即可。由于没有 `output_format`，存储的文件就是模型返回的类型。请读取 `output.media[].mime_type` 查看。## 请求示例```bash title="cURL"
curl --request POST \
  --url https://api.beatapi.io/v1/images/tasks \
  --header "Authorization: Bearer $BEATAPI_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "grok-imagine-image-2.0",
  "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
  "aspect_ratio": "3:2"
}'
``````python title="Python"
import os
import requests

response = requests.post(
    "https://api.beatapi.io/v1/images/tasks",
    headers={"Authorization": f"Bearer {os.environ['BEATAPI_API_KEY']}"},
    json={
      "model": "grok-imagine-image-2.0",
      "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
      "aspect_ratio": "3:2"
    },
    timeout=60,
)
body = response.json()
if not response.ok:
    raise RuntimeError(f"{response.status_code} {body['error']['code']}: {body['error']['message']}")
task = body["data"]
print(task["id"], task["status"])
``````javascript title="JavaScript"
const response = await fetch('https://api.beatapi.io/v1/images/tasks', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.BEATAPI_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "model": "grok-imagine-image-2.0",
    "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
    "aspect_ratio": "3:2"
  }),
});
const body = await response.json();
if (!response.ok) throw new Error(`${response.status} ${body.error.code}: ${body.error.message}`);
console.log(body.data.id, body.data.status);
```### 文生图根据提示词生成一张 3:2 的横版图片。```bash
curl --request POST \
  --url https://api.beatapi.io/v1/images/tasks \
  --header "Authorization: Bearer $BEATAPI_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "grok-imagine-image-2.0",
  "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
  "aspect_ratio": "3:2"
}'
```### 编辑一张图片保留商品并更换场景。这里允许使用 `auto`，因为传了图片。```bash
curl --request POST \
  --url https://api.beatapi.io/v1/images/tasks \
  --header "Authorization: Bearer $BEATAPI_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "grok-imagine-image-2.0",
  "prompt": "Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.",
  "images": [
    "https://media.beatapi.io/samples/smart-bottle.png"
  ],
  "aspect_ratio": "auto"
}'
```### 合成多张图片在提示词中按位置指明每张参考图。```bash
curl --request POST \
  --url https://api.beatapi.io/v1/images/tasks \
  --header "Authorization: Bearer $BEATAPI_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "grok-imagine-image-2.0",
  "prompt": "Place the bottle from the first image on a neon-lit stage like the one in the second image.",
  "images": [
    "https://media.beatapi.io/samples/smart-bottle.png",
    "https://media.beatapi.io/samples/neon-singer.png"
  ],
  "aspect_ratio": "16:9"
}'
```### 竖版图片一张适合手机屏幕的 9:16 图片。```bash
curl --request POST \
  --url https://api.beatapi.io/v1/images/tasks \
  --header "Authorization: Bearer $BEATAPI_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "grok-imagine-image-2.0",
  "prompt": "A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame",
  "aspect_ratio": "9:16"
}'
```## 响应### 创建任务（201）任务对象。任务成功之前 `output` 为 `null`。标注“运行中”的字段会在任务结束后消失。```json
{
  "data": {
    "id": "task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ",
    "object": "task",
    "task_kind": "image",
    "capability_id": "grok-imagine-image-2.0",
    "capability_version": 1,
    "media_type": "image",
    "model": "grok-imagine-image-2.0",
    "status": "queued",
    "stage": "queued",
    "created_at": 1791993600,
    "updated_at": 1791993600,
    "completed_at": null,
    "poll_after_seconds": 5,
    "output": null,
    "usage": {
      "credits_reserved": 0.03,
      "credits_settled": 0,
      "credits_refunded": 0,
      "credits_charged": 0.03
    },
    "request_id": "req_5f0c2a9e4b7d4e31",
    "error_code": null,
    "error_message": null
  }
}
```| 字段                                     | 类型                | 说明                                                                        |
| -------------------------------------- | ----------------- | ------------------------------------------------------------------------- |
| `data.id`                              | `string`          | 任务 ID：`task_` 后接 32 位字母和数字。用于轮询以及匹配 Webhook 事件。                           |
| `data.object`                          | `string`          | 固定为 `task`。                                                               |
| `data.task_kind`                       | `string`          | `image` 或 `video`。                                                        |
| `data.capability_id`                   | `string`          | 你发送的模型 ID。                                                                |
| `data.capability_version`              | `integer`         | 模型的契约版本，当前为 `1`。                                                          |
| `data.media_type`                      | `string`          | `image` 或 `video`。                                                        |
| `data.model`                           | `string`          | 你发送的模型 ID（与 `capability_id` 相同）。                                          |
| `data.status`                          | `string`          | `queued`、`processing`、`succeeded` 或 `failed`。只有后两个是终态。                    |
| `data.stage`                           | `string`          | 与 `status` 相同；为旧版客户端保留。                                                   |
| `data.created_at`                      | `integer`         | 任务创建时间，Unix 秒。                                                            |
| `data.updated_at`                      | `integer`         | 最后一次变更时间，Unix 秒。                                                          |
| `data.completed_at`                    | `integer \| null` | 任务结束时间，Unix 秒；运行中为 `null`。                                                |
| `data.poll_after_seconds`              | `integer`         | 运行中：下一次轮询前需要等待的秒数（图片 5，视频 8）。                                             |
| `data.typical_seconds`                 | `object`          | 运行中且近期样本足够时出现：在最近的 `window` 内，根据 `samples` 个任务统计的完成时间 `p50` 和 `p90`，单位为秒。 |
| `data.output`                          | `object \| null`  | 任务结果；`status` 为 `succeeded` 之前为 `null`。见下方输出字段。                           |
| `data.usage.credits_reserved`          | `number`          | 创建任务时从你的余额中预扣的美元金额。                                                       |
| `data.usage.credits_charged`           | `number`          | 该任务的费用（美元）；失败的任务为 `0`。                                                    |
| `data.usage.credits_settled`           | `number`          | 最终结算扣除的美元金额；任务成功时设置，否则为 `0`。                                              |
| `data.usage.credits_refunded`          | `number`          | 退回你余额的美元金额；失败的任务在退款记录完成后等于预扣金额。                                           |
| `data.usage.billable_duration_seconds` | `integer`         | 仅视频：计价所依据的秒数。模型未上报时长时不出现。                                                 |
| `data.request_id`                      | `string`          | 请求 ID。联系支持时请附上。                                                           |
| `data.error_code`                      | `string \| null`  | 失败码；任务未失败时为 `null`。                                                       |
| `data.error_message`                   | `string \| null`  | 出了什么问题以及该改什么；任务未失败时为 `null`。                                              |### 任务完成`GET /v1/tasks/{task_id}` 返回 HTTP 200 和 `status: "succeeded"`，结果在 `data.output` 中。```json
{
  "data": {
    "id": "task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ",
    "object": "task",
    "task_kind": "image",
    "capability_id": "grok-imagine-image-2.0",
    "capability_version": 1,
    "media_type": "image",
    "model": "grok-imagine-image-2.0",
    "status": "succeeded",
    "stage": "succeeded",
    "created_at": 1791993600,
    "updated_at": 1791993690,
    "completed_at": 1791993690,
    "output": {
      "media": [
        {
          "type": "image",
          "url": "https://media.beatapi.io/outputs/task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ/0.jpg",
          "mime_type": "image/jpeg"
        }
      ],
      "r2_url": "https://media.beatapi.io/outputs/task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ/0.jpg"
    },
    "usage": {
      "credits_reserved": 0.03,
      "credits_settled": 0.03,
      "credits_refunded": 0,
      "credits_charged": 0.03
    },
    "request_id": "req_5f0c2a9e4b7d4e31",
    "error_code": null,
    "error_message": null
  }
}
```#### 输出字段| 字段                         | 类型         | 说明                                                                      |
| -------------------------- | ---------- | ----------------------------------------------------------------------- |
| `output.media`             | `object[]` | 生成的文件；该模型只有一项。                                                          |
| `output.media[].type`      | `string`   | 固定为 `image`。                                                            |
| `output.media[].url`       | `string`   | 已保存图片的 HTTPS 链接。请下载并自行保存；不承诺保留期限。                                       |
| `output.media[].mime_type` | `string`   | 存储的文件类型，例如 `image/png` 或 `image/jpeg`。该模型没有 `output_format`，所以是模型返回的类型。 |
| `output.r2_url`            | `string`   | 第一个 media 链接的重复，供旧版客户端使用。请读取 `media`。                                   |### 任务失败失败的任务在 `GET /v1/tasks/{task_id}` 上仍然是 HTTP 200：失败信息在响应体里。预扣金额会全额退回，因此不会扣费。```json
{
  "data": {
    "id": "task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ",
    "object": "task",
    "task_kind": "image",
    "capability_id": "grok-imagine-image-2.0",
    "capability_version": 1,
    "media_type": "image",
    "model": "grok-imagine-image-2.0",
    "status": "failed",
    "stage": "failed",
    "created_at": 1791993600,
    "updated_at": 1791993690,
    "completed_at": 1791993690,
    "output": null,
    "usage": {
      "credits_reserved": 0.03,
      "credits_settled": 0,
      "credits_refunded": 0.03,
      "credits_charged": 0
    },
    "retryable": true,
    "request_id": "req_5f0c2a9e4b7d4e31",
    "error_code": "processing_failed",
    "error_message": "The task failed during processing on our side. Retry; a failed task is refunded."
  }
}
```| 字段                   | 类型        | 说明                                                                                                                                                                          |
| -------------------- | --------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `data.error_code`    | `string`  | `bad_request` 和 `content_policy_violation`（需修改请求）之一，或 `processing_unavailable`、`processing_timeout`、`processing_failed` 和 `result_transfer_failed`（稍后重试）之一。见[错误码](/errors)。 |
| `data.error_message` | `string`  | 一句话，指出问题和处理方式。                                                                                                                                                              |
| `data.retryable`     | `boolean` | 仅在任务失败时出现：为 `true` 表示再次发送相同请求可能成功。                                                                                                                                          |
| `data.usage`         | `object`  | 退款记录完成后（通常就在任务失败的那一刻）：`credits_charged` 和 `credits_settled` 为 `0`；`credits_refunded` 等于 `credits_reserved`。                                                                 |## 完整示例创建任务，按服务端给出的轮询提示等待，然后打印结果链接。请在环境变量中设置 `BEATAPI_API_KEY` 并安装 `requests`。```python
import os
import time
import uuid

import requests

API = "https://api.beatapi.io"
HEADERS = {"Authorization": f"Bearer {os.environ['BEATAPI_API_KEY']}"}


def create_task(body: dict) -> dict:
    # One Idempotency-Key per logical request: a retry with the same key cannot create a second task.
    headers = {**HEADERS, "Idempotency-Key": str(uuid.uuid4())}
    for attempt in range(3):
        response = requests.post(f"{API}/v1/images/tasks", headers=headers, json=body, timeout=60)
        if response.status_code in (429, 503) and attempt < 2:
            time.sleep(int(response.headers.get("Retry-After", 10)))
            continue
        break
    try:
        payload = response.json()
    except ValueError:  # an edge error page is not JSON
        response.raise_for_status()
        raise
    if not response.ok:
        error = payload["error"]
        raise RuntimeError(f"{response.status_code} {error['code']}: {error['message']} (request_id={error.get('request_id')})")
    return payload["data"]


def wait_for_task(task_id: str, timeout_seconds: int = 1800) -> dict:
    deadline = time.monotonic() + timeout_seconds
    while time.monotonic() < deadline:
        response = requests.get(f"{API}/v1/tasks/{task_id}", headers=HEADERS, timeout=30)
        if response.status_code == 429 or response.status_code >= 500:
            time.sleep(int(response.headers.get("Retry-After", 10)))
            continue
        response.raise_for_status()
        task = response.json()["data"]
        if task["status"] in ("succeeded", "failed"):
            return task
        time.sleep(task.get("poll_after_seconds", 5))
    raise TimeoutError(f"task {task_id} is still running; keep polling later")


task = create_task({
  "model": "grok-imagine-image-2.0",
  "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
  "aspect_ratio": "3:2"
})
print("created", task["id"])
task = wait_for_task(task["id"])
if task["status"] == "failed":
    raise SystemExit(f"{task['error_code']}: {task['error_message']}")
for item in task["output"]["media"]:
    print(item["url"])
```## 计费- 每个任务生成一张图片，按下方唯一的挂牌价计费。价目表中该模型只有一行，也没有可以改变价格的字段。
- 价格在创建任务时预扣，从你的余额中扣除；若密钥设有额度，也从密钥额度中扣除。在任务生成之前被拒绝的请求不收费。
- 成功的任务保留预留的金额。失败的任务会全额退还：此时 `credits_refunded` 等于 `credits_reserved`，`credits_charged` 和 `credits_settled` 为 0。当前牌价，与[价格页](https://beatapi.io/pricing)一致。享有协商折扣的账户实付更低；任务的 `data.usage` 始终显示实际扣费金额。| 选项               | 牌价（美元） |
| ---------------- | ------ |
| 1 张图片 · 文生图 · 1K | \$0.03 |## 常见错误| 错误或现象                                                                             | 原因                                                                                               | 处理方式                                                  |
| --------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------ | ----------------------------------------------------- |
| 400 `Grok Imagine Image 2.0 aspect_ratio=auto requires at least one image`        | 在文生图请求中使用了 `aspect_ratio: "auto"`。                                                               | 指定 `1:1` 或 `16:9` 这样的比例，或传入 `images`。                 |
| 400 `"aspect_ratio" must be one of: [auto 1:1 2:3 3:2 16:9 9:16]`                 | 传了该模型不提供的比例，例如 `4:3` 或 `21:9`。                                                                   | 从列出的比例中选一个。                                           |
| 400 `field "resolution" is not supported by model grok-imagine-image-2.0`         | 传了其他图片模型的字段（`resolution`、`output_format`、`seed`、`quality`、`size`、`background`、`enhance_prompt`）。 | 删除该字段。                                                |
| 400 `unknown field: n`                                                            | 想在一个任务里生成多张图片。                                                                                   | 删除 `n`，每张图片创建一个任务。                                    |
| 400 `"images" accepts at most 5 items`                                            | 参考图片超过 5 张。                                                                                      | 最多传 5 个链接。                                            |
| 400 `"images[0]" must be a public HTTPS URL`                                      | 使用了 `http://` 链接、`data:` URI 或本地路径。                                                              | 把文件放到 HTTPS 地址上，或用 `POST /v1/files` 上传并使用 `data.url`。 |
| 发送参考图片后，任务 `failed`，原因为 `bad_request`                                             | 链接打开的是网页、登录页或已过期的签名 URL，或主机阻止了下载。                                                                | 直接链接到图片文件，或用 `POST /v1/files` 上传。不会收费。                |
| 400 `aspect_ratio "9:16" is not available for this model right now; available: …` | 目前没有任何服务该模型的线路接受这个组合。                                                                            | 使用列出的值之一，或稍后重试。                                       |
| 任务 `failed`，原因为 `content_policy_violation`                                        | 提示词、某张参考图片或生成的图片被内容审核拒绝。                                                                         | 修改提示词或图片。原样重试仍会失败；不收费。                                |
| 任务 `failed`，错误码 `processing_timeout`                                              | 图片未在处理时限内完成。                                                                                     | 重试；失败的任务已退款。                                          |## HTTP 错误速查任务生成之前的错误会以非 2xx 响应返回，不扣费。请根据 `error.code` 或 `error.retryable` 判断处理方式；`message` 会指出问题所在。完整列表和重试策略见[错误码](/errors)。```json
{
  "error": {
    "code": "bad_request",
    "message": "\"prompt\" is required",
    "retryable": false,
    "request_id": "req_5f0c2a9e4b7d4e31"
  }
}
```| HTTP 状态码 | `error.code`                                                                                  | 处理方式                                                   |
| -------- | --------------------------------------------------------------------------------------------- | ------------------------------------------------------ |
| 400      | `bad_request`, `content_policy_violation`                                                     | 修改请求；message 会点名出错的字段。不要原样重试。                          |
| 401      | `missing_api_key`, `invalid_api_key`（旧版客户端可能看到 `unauthorized`）                                | 以 `Authorization: Bearer <key>` 发送有效的密钥。               |
| 402      | `insufficient_credits`                                                                        | 充值，或提高密钥的额度，然后重新发送。                                    |
| 403      | `forbidden`                                                                                   | 该密钥或账户不能使用此模型（例如免费额度只覆盖部分模型）。不要原样重试。                   |
| 404      | `not_found`                                                                                   | 在 `GET /v1/tasks/{task_id}` 上：该任务在此密钥所属账户下不存在。请检查 ID。  |
| 409      | `idempotency_conflict`                                                                        | 换一个新的 `Idempotency-Key`，或等待使用该键的第一个请求完成。               |
| 429      | `rate_limit_exceeded`                                                                         | 等待 `Retry-After` 秒（也见 `error.retry_after_seconds`）后重试。 |
| 500      | `internal_error`                                                                              | 退避重试；若持续出现，请带上 `request_id` 联系支持。                      |
| 503      | `processing_unavailable`, `processing_timeout`, `processing_failed`, `result_transfer_failed` | 未扣费。使用指数退避重试。                                          |

Reference: https://docs.beatapi.io/api-reference/image-api/grok-imagine-image-2-0

## Authentication

- `Authorization` header (bearer token, required) — Send your API key as `Authorization: Bearer <BEATAPI_API_KEY>`.

## Servers

- `https://api.beatapi.io` (Direct, default)
- `https://api.beatapi.io` (API)

## Request

### Headers

- `Idempotency-Key` (string, optional) — 请求体使用 JSON，并设置 `Content-Type: application/json`。`Idempotency-Key` 为可选：每个逻辑请求发送一个唯一值（最长 255 个字符），仅在重试完全相同的请求体时复用。24 小时内，用相同的键和请求体重试会再次返回第一次的响应，并带上 `Idempotent-Replayed: true`；相同的键搭配不同的请求体则返回 `409 idempotency_conflict`。非 2xx 的响应不会被保存，因此 400 或 402 之后的重试会重新执行。

### Body (application/json)

This endpoint expects a GrokImagineImage20Request.

- `model` (enum, required) — 要运行的模型。 **取值**：`grok-imagine-image-2.0` **取值有误时** - 缺失：`"model" is required` - 未知的模型 ID：`"model" grok-imagine-image-9 is not catalogued` - 把视频模型发到了这个接口：`"model" grok-imagine-video-1.5 is served by POST /v1/videos/tasks, not this endpoint`
  - Allowed values: `grok-imagine-image-2.0`
- `prompt` (string, required) — 要画什么，或要修改参考图中的什么。用平实的语言效果最好：主体、风格、光线、构图，以及必须出现在图片中的文字。 **长度**：1–5000 个字符 - 长度按字符计算（一个中日韩字符算一个）。 - 传入 `images` 时，请说明每张图片的作用，例如 "Keep the product from the first image and change the setting"。 **取值有误时** - 缺失：`"prompt" is required` - 为空或超过上限：`"prompt" has an unsupported length` - 不是字符串：`"prompt" must be a string`
- `aspect_ratio` (enum, optional, default: 1:1) — 期望的图片宽高比，格式为 宽:高。 **可选值**：`auto`, `1:1`, `2:3`, `3:2`, `16:9`, `9:16` **默认值**：`1:1` - `auto` 表示由模型自行决定比例，而不是固定一种。仅在传了 `images` 时才被接受。 - 不传则使用 `1:1`，传了 `images` 时同样如此。 **取值有误时** - 值不在列表中：`"aspect_ratio" must be one of: [auto 1:1 2:3 3:2 16:9 9:16]` - 没有 `images` 时使用 `auto`：`Grok Imagine Image 2.0 aspect_ratio=auto requires at least one image`
  - Allowed values: `auto`, `1:1`, `2:3`, `3:2`, `16:9`, `9:16`
- `images` (list of string, optional) — 要编辑或合成的参考图片。传入该字段会把请求从文生图切换为图片编辑；没有单独的模式开关。 **数量**：1–5 每一项都必须是公网 `https://` 链接。本地文件请先[上传](/quick-guide#upload-an-input-file)（`POST /v1/files`），再传入返回的 `data.url`。 - 每一项都必须是指向图片文件的公开 `https://` 链接。创建任务时，BeatAPI 只检查链接的格式；此时不会下载图片，也不检查其格式或大小（见限制下方的说明）。 - 指向网页、登录页、已过期的签名 URL 或有防盗链的主机的链接不会返回图片，任务创建之后会失败。 - 错误信息中的位置从 0 开始：`images[0]` 是第一个链接。 **取值有误时** - 超过上限：`"images" accepts at most 5 items` - 空数组：`"images" requires at least 1 item` - 不是 https:// 链接：`"images[0]" must be a public HTTPS URL` - 不是数组：`"images" must be an array` **示例** ```json "images": [ "https://media.beatapi.io/samples/smart-bottle.png" ] ```

## Response

### 201

任务对象。任务成功之前 `output` 为 `null`。标注“运行中”的字段会在任务结束后消失。

- `map from string to any`

## Errors

### 400 Bad Request Error

`bad_request`, `content_policy_violation` 修改请求；message 会点名出错的字段。不要原样重试。

- `map from string to any`

### 401 Unauthorized Error

`missing_api_key`, `invalid_api_key`（旧版客户端可能看到 `unauthorized`） 以 `Authorization: Bearer <key>` 发送有效的密钥。

- `map from string to any`

### 402 Payment Required Error

`insufficient_credits` 充值，或提高密钥的额度，然后重新发送。

- `map from string to any`

### 403 Forbidden Error

`forbidden` 该密钥或账户不能使用此模型（例如免费额度只覆盖部分模型）。不要原样重试。

- `map from string to any`

### 409 Conflict Error

`idempotency_conflict` 换一个新的 `Idempotency-Key`，或等待使用该键的第一个请求完成。

- `map from string to any`

### 429 Too Many Requests Error

`rate_limit_exceeded` 等待 `Retry-After` 秒（也见 `error.retry_after_seconds`）后重试。

- `map from string to any`

### 500 Internal Server Error

`internal_error` 退避重试；若持续出现，请带上 `request_id` 联系支持。

- `map from string to any`

### 503 Service Unavailable Error

`processing_unavailable`, `processing_timeout`, `processing_failed`, `result_transfer_failed` 未扣费。使用指数退避重试。

- `map from string to any`

## Examples

### 文生图

**Request**

```json
{
  "model": "grok-imagine-image-2.0",
  "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
  "aspect_ratio": "3:2"
}
```

**Response**

```json
{
  "data": {
    "capability_id": "grok-imagine-image-2.0",
    "capability_version": 1,
    "completed_at": null,
    "created_at": 1791993600,
    "error_code": null,
    "error_message": null,
    "id": "task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ",
    "media_type": "image",
    "model": "grok-imagine-image-2.0",
    "object": "task",
    "output": null,
    "poll_after_seconds": 5,
    "request_id": "req_5f0c2a9e4b7d4e31",
    "stage": "queued",
    "status": "queued",
    "task_kind": "image",
    "updated_at": 1791993600,
    "usage": {
      "credits_charged": 0.03,
      "credits_refunded": 0,
      "credits_reserved": 0.03,
      "credits_settled": 0
    }
  }
}
```

**SDK Code**

```python 文生图
import requests

url = "https://api.beatapi.io/v1/images/tasks"

payload = {
    "model": "grok-imagine-image-2.0",
    "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
    "aspect_ratio": "3:2"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript 文生图
const url = 'https://api.beatapi.io/v1/images/tasks';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"model":"grok-imagine-image-2.0","prompt":"Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can","aspect_ratio":"3:2"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go 文生图
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.beatapi.io/v1/images/tasks"

	payload := strings.NewReader("{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can\",\n  \"aspect_ratio\": \"3:2\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby 文生图
require 'uri'
require 'net/http'

url = URI("https://api.beatapi.io/v1/images/tasks")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can\",\n  \"aspect_ratio\": \"3:2\"\n}"

response = http.request(request)
puts response.read_body
```

```java 文生图
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.beatapi.io/v1/images/tasks")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can\",\n  \"aspect_ratio\": \"3:2\"\n}")
  .asString();
```

```php 文生图
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.beatapi.io/v1/images/tasks', [
  'body' => '{
  "model": "grok-imagine-image-2.0",
  "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
  "aspect_ratio": "3:2"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp 文生图
using RestSharp;

var client = new RestClient("https://api.beatapi.io/v1/images/tasks");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can\",\n  \"aspect_ratio\": \"3:2\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift 文生图
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "model": "grok-imagine-image-2.0",
  "prompt": "Bold launch campaign visual for a sparkling water brand, cinematic contrast, condensation on the can",
  "aspect_ratio": "3:2"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.beatapi.io/v1/images/tasks")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### 编辑一张图片

**Request**

```json
{
  "model": "grok-imagine-image-2.0",
  "prompt": "Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.",
  "aspect_ratio": "auto",
  "images": [
    "https://media.beatapi.io/samples/smart-bottle.png"
  ]
}
```

**Response**

```json
{
  "data": {
    "capability_id": "grok-imagine-image-2.0",
    "capability_version": 1,
    "completed_at": null,
    "created_at": 1791993600,
    "error_code": null,
    "error_message": null,
    "id": "task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ",
    "media_type": "image",
    "model": "grok-imagine-image-2.0",
    "object": "task",
    "output": null,
    "poll_after_seconds": 5,
    "request_id": "req_5f0c2a9e4b7d4e31",
    "stage": "queued",
    "status": "queued",
    "task_kind": "image",
    "updated_at": 1791993600
  }
}
```

**SDK Code**

```python 编辑一张图片
import requests

url = "https://api.beatapi.io/v1/images/tasks"

payload = {
    "model": "grok-imagine-image-2.0",
    "prompt": "Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.",
    "aspect_ratio": "auto",
    "images": ["https://media.beatapi.io/samples/smart-bottle.png"]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript 编辑一张图片
const url = 'https://api.beatapi.io/v1/images/tasks';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"model":"grok-imagine-image-2.0","prompt":"Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.","aspect_ratio":"auto","images":["https://media.beatapi.io/samples/smart-bottle.png"]}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go 编辑一张图片
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.beatapi.io/v1/images/tasks"

	payload := strings.NewReader("{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.\",\n  \"aspect_ratio\": \"auto\",\n  \"images\": [\n    \"https://media.beatapi.io/samples/smart-bottle.png\"\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby 编辑一张图片
require 'uri'
require 'net/http'

url = URI("https://api.beatapi.io/v1/images/tasks")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.\",\n  \"aspect_ratio\": \"auto\",\n  \"images\": [\n    \"https://media.beatapi.io/samples/smart-bottle.png\"\n  ]\n}"

response = http.request(request)
puts response.read_body
```

```java 编辑一张图片
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.beatapi.io/v1/images/tasks")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.\",\n  \"aspect_ratio\": \"auto\",\n  \"images\": [\n    \"https://media.beatapi.io/samples/smart-bottle.png\"\n  ]\n}")
  .asString();
```

```php 编辑一张图片
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.beatapi.io/v1/images/tasks', [
  'body' => '{
  "model": "grok-imagine-image-2.0",
  "prompt": "Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.",
  "aspect_ratio": "auto",
  "images": [
    "https://media.beatapi.io/samples/smart-bottle.png"
  ]
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp 编辑一张图片
using RestSharp;

var client = new RestClient("https://api.beatapi.io/v1/images/tasks");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.\",\n  \"aspect_ratio\": \"auto\",\n  \"images\": [\n    \"https://media.beatapi.io/samples/smart-bottle.png\"\n  ]\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift 编辑一张图片
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "model": "grok-imagine-image-2.0",
  "prompt": "Keep the bottle exactly as it is. Replace the background with a sunlit kitchen counter.",
  "aspect_ratio": "auto",
  "images": ["https://media.beatapi.io/samples/smart-bottle.png"]
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.beatapi.io/v1/images/tasks")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### 合成多张图片

**Request**

```json
{
  "model": "grok-imagine-image-2.0",
  "prompt": "Place the bottle from the first image on a neon-lit stage like the one in the second image.",
  "aspect_ratio": "16:9",
  "images": [
    "https://media.beatapi.io/samples/smart-bottle.png",
    "https://media.beatapi.io/samples/neon-singer.png"
  ]
}
```

**Response**

```json
{
  "data": {
    "capability_id": "grok-imagine-image-2.0",
    "capability_version": 1,
    "completed_at": null,
    "created_at": 1791993600,
    "error_code": null,
    "error_message": null,
    "id": "task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ",
    "media_type": "image",
    "model": "grok-imagine-image-2.0",
    "object": "task",
    "output": null,
    "poll_after_seconds": 5,
    "request_id": "req_5f0c2a9e4b7d4e31",
    "stage": "queued",
    "status": "queued",
    "task_kind": "image",
    "updated_at": 1791993600
  }
}
```

**SDK Code**

```python 合成多张图片
import requests

url = "https://api.beatapi.io/v1/images/tasks"

payload = {
    "model": "grok-imagine-image-2.0",
    "prompt": "Place the bottle from the first image on a neon-lit stage like the one in the second image.",
    "aspect_ratio": "16:9",
    "images": ["https://media.beatapi.io/samples/smart-bottle.png", "https://media.beatapi.io/samples/neon-singer.png"]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript 合成多张图片
const url = 'https://api.beatapi.io/v1/images/tasks';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"model":"grok-imagine-image-2.0","prompt":"Place the bottle from the first image on a neon-lit stage like the one in the second image.","aspect_ratio":"16:9","images":["https://media.beatapi.io/samples/smart-bottle.png","https://media.beatapi.io/samples/neon-singer.png"]}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go 合成多张图片
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.beatapi.io/v1/images/tasks"

	payload := strings.NewReader("{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Place the bottle from the first image on a neon-lit stage like the one in the second image.\",\n  \"aspect_ratio\": \"16:9\",\n  \"images\": [\n    \"https://media.beatapi.io/samples/smart-bottle.png\",\n    \"https://media.beatapi.io/samples/neon-singer.png\"\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby 合成多张图片
require 'uri'
require 'net/http'

url = URI("https://api.beatapi.io/v1/images/tasks")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Place the bottle from the first image on a neon-lit stage like the one in the second image.\",\n  \"aspect_ratio\": \"16:9\",\n  \"images\": [\n    \"https://media.beatapi.io/samples/smart-bottle.png\",\n    \"https://media.beatapi.io/samples/neon-singer.png\"\n  ]\n}"

response = http.request(request)
puts response.read_body
```

```java 合成多张图片
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.beatapi.io/v1/images/tasks")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Place the bottle from the first image on a neon-lit stage like the one in the second image.\",\n  \"aspect_ratio\": \"16:9\",\n  \"images\": [\n    \"https://media.beatapi.io/samples/smart-bottle.png\",\n    \"https://media.beatapi.io/samples/neon-singer.png\"\n  ]\n}")
  .asString();
```

```php 合成多张图片
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.beatapi.io/v1/images/tasks', [
  'body' => '{
  "model": "grok-imagine-image-2.0",
  "prompt": "Place the bottle from the first image on a neon-lit stage like the one in the second image.",
  "aspect_ratio": "16:9",
  "images": [
    "https://media.beatapi.io/samples/smart-bottle.png",
    "https://media.beatapi.io/samples/neon-singer.png"
  ]
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp 合成多张图片
using RestSharp;

var client = new RestClient("https://api.beatapi.io/v1/images/tasks");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"Place the bottle from the first image on a neon-lit stage like the one in the second image.\",\n  \"aspect_ratio\": \"16:9\",\n  \"images\": [\n    \"https://media.beatapi.io/samples/smart-bottle.png\",\n    \"https://media.beatapi.io/samples/neon-singer.png\"\n  ]\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift 合成多张图片
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "model": "grok-imagine-image-2.0",
  "prompt": "Place the bottle from the first image on a neon-lit stage like the one in the second image.",
  "aspect_ratio": "16:9",
  "images": ["https://media.beatapi.io/samples/smart-bottle.png", "https://media.beatapi.io/samples/neon-singer.png"]
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.beatapi.io/v1/images/tasks")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```

### 竖版图片

**Request**

```json
{
  "model": "grok-imagine-image-2.0",
  "prompt": "A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame",
  "aspect_ratio": "9:16"
}
```

**Response**

```json
{
  "data": {
    "capability_id": "grok-imagine-image-2.0",
    "capability_version": 1,
    "completed_at": null,
    "created_at": 1791993600,
    "error_code": null,
    "error_message": null,
    "id": "task_7Qm2Xc9LpR4vT8sKa1Nf6YbH3eWdJ0uZ",
    "media_type": "image",
    "model": "grok-imagine-image-2.0",
    "object": "task",
    "output": null,
    "poll_after_seconds": 5,
    "request_id": "req_5f0c2a9e4b7d4e31",
    "stage": "queued",
    "status": "queued",
    "task_kind": "image",
    "updated_at": 1791993600
  }
}
```

**SDK Code**

```python 竖版图片
import requests

url = "https://api.beatapi.io/v1/images/tasks"

payload = {
    "model": "grok-imagine-image-2.0",
    "prompt": "A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame",
    "aspect_ratio": "9:16"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript 竖版图片
const url = 'https://api.beatapi.io/v1/images/tasks';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"model":"grok-imagine-image-2.0","prompt":"A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame","aspect_ratio":"9:16"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go 竖版图片
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.beatapi.io/v1/images/tasks"

	payload := strings.NewReader("{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame\",\n  \"aspect_ratio\": \"9:16\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby 竖版图片
require 'uri'
require 'net/http'

url = URI("https://api.beatapi.io/v1/images/tasks")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame\",\n  \"aspect_ratio\": \"9:16\"\n}"

response = http.request(request)
puts response.read_body
```

```java 竖版图片
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.beatapi.io/v1/images/tasks")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame\",\n  \"aspect_ratio\": \"9:16\"\n}")
  .asString();
```

```php 竖版图片
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.beatapi.io/v1/images/tasks', [
  'body' => '{
  "model": "grok-imagine-image-2.0",
  "prompt": "A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame",
  "aspect_ratio": "9:16"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp 竖版图片
using RestSharp;

var client = new RestClient("https://api.beatapi.io/v1/images/tasks");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"model\": \"grok-imagine-image-2.0\",\n  \"prompt\": \"A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame\",\n  \"aspect_ratio\": \"9:16\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift 竖版图片
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = [
  "model": "grok-imagine-image-2.0",
  "prompt": "A rain-soaked neon street at night seen from a low angle, a lone cyclist crossing the frame",
  "aspect_ratio": "9:16"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.beatapi.io/v1/images/tasks")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```