Grok Imagine Video
Grok Imagine Video (xAI). Two uses: make a 1-15 second clip at 480p or 720p from text, from one picture as the first frame, or from 2-7 reference pictures (then at most 10 seconds); or edit a video you already have: send one mp4 of at most 8.7 seconds in videos with a prompt saying what to change, and get the same clip back with the change (same length and aspect ratio, up to 720p). Price: 480p $0.044 and 720p $0.0616 per output second, plus $0.00176 per picture; an edit is $0.0704 per second of the source video. For plain generation grok-imagine-1.5-video is 3-4 times cheaper but cannot take a video.
价格
$0.044/秒
端点
/videos
交付模式
异步任务生命周期
可用状态
当前可用
API 文档
配置并复制请求
选择这个模型支持的选项,下面的代码会实时更新。
https://www.aisplice.store/v1/videosBearer API key异步任务选项这里只展示当前模型已公开支持的选项。
# Requires curl and jq
API_KEY="${API_KEY:-YOUR_API_KEY}"
# 1. Submit once
SUBMITTED=$(curl --fail-with-body -sS https://www.aisplice.store/v1/videos \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: model-docs-$(date +%s)-$$" \\
-d '{
"model": "Grok Imagine Video",
"prompt": "A cinematic scene with careful composition",
"duration": 8,
"resolution": "480p",
"size": "auto",
"nsfw_check": false
}')
TASK_ID=$(printf '%s' "$SUBMITTED" | jq -r '.task_id // .id // empty')
if [ -z "$TASK_ID" ]; then
printf '%s\n' "$SUBMITTED" >&2
exit 1
fi
echo "task_id=$TASK_ID"
# 2. Poll until terminal
while true; do
STATUS_JSON=$(curl --fail-with-body -sS \
"https://www.aisplice.store/v1/videos/$TASK_ID" \
-H "Authorization: Bearer $API_KEY")
STATUS=$(printf '%s' "$STATUS_JSON" | jq -r '.status // empty' | tr '[:upper:]' '[:lower:]')
echo "status=$STATUS"
case "$STATUS" in
completed|succeeded|success) break ;;
failed|failure|cancelled|canceled)
printf '%s\n' "$STATUS_JSON" | jq .
exit 1
;;
esac
sleep 5
done
# 3. Fetch the final result
curl --fail-with-body -sS \
"https://www.aisplice.store/v1/videos/$TASK_ID/content" \
-H "Authorization: Bearer $API_KEY" | jq .- 1提交任务
- 2轮询状态
- 3获取结果内容
该模型要求使用公网媒体地址。 先上传本地文件,再把 public_url 放入模型请求;避免发送大体积 Base64 请求体。
查看上传指南参数说明
model本次请求使用的精确模型标识。
grok-imagine-videopromptWhat to make; for an edit, what to change and what must stay the same. Up to 8000 characters.
durationOutput seconds, 1 to 15; at most 10 with 2 or more pictures. Not used for an edit: the output is as long as the source video.
resolution480p ($0.044 per second) or 720p ($0.0616 per second). Not used for an edit: the output keeps the source video's resolution, up to 720p.
480p720psizeAspect ratio. With one picture the clip takes the picture's shape. Not used for an edit: the output keeps the source video's.
auto16:99:161:14:33:43:22:3imagesUp to 7 public picture URLs, $0.00176 each. One picture is the first frame; 2 to 7 are references for a clip of at most 10 seconds. Not together with videos.
videosEdit a video: one public mp4 URL of at most 8.7 seconds. You get the same clip back with the change the prompt asks for, at $0.0704 per second of the source video. Not together with images.
响应流程
查看任务状态、终态和结果响应示例。
响应流程
查看任务状态、终态和结果响应示例。
{
"id": "task_xxx",
"task_id": "task_xxx",
"object": "video",
"model": "Grok Imagine Video",
"status": "queued"
}等待中
queued · submitted · in_progress · processing
成功
completed · succeeded · success
失败
failed · failure · cancelled · canceled
错误与生产配置
查看重试规则、幂等要求和最小生产检查清单。
错误与生产配置
查看重试规则、幂等要求和最小生产检查清单。
400 / 422修正请求字段或不支持的选项,不要原样重试。
401检查 API 密钥是否存在、有效,并已通过 Bearer Token 发送。
402账户余额不足。
409Idempotency-Key 正在处理中,或已被其他请求体使用。
429按照 Retry-After 退避后再重试。
5xx使用指数退避重试,并保留原始 Idempotency-Key。
- 面向公众的移动端和浏览器应用应把 API 密钥保存在服务端。
- 为每个会计费的异步操作设置唯一 Idempotency-Key。
- 持久保存 task_id,以便重启后恢复轮询。
- 为每个 HTTP 请求设置超时,并在支持工单中提供请求 ID。
- 读取实时模型元数据,不要硬编码价格和支持选项。
价格与档位
较官方价省 12%按请求计价
$0.044/秒
$0.05
档位定价
基准价 $0.044/秒
档位定价——最终价格取决于请求的参数选项,未列出的档位按基准价计费。 按生成内容的秒数计费。
- 16:9×1$0.044/秒
- 1:1×1$0.044/秒
- 2:3×1$0.044/秒
- 3:2×1$0.044/秒
- 3:4×1$0.044/秒
- 4:3×1$0.044/秒
- 9:16×1$0.044/秒
- auto×1$0.044/秒
- 480p×1$0.044/秒
- 720p×1.4$0.0616/秒
- 任意原视频×1.6$0.0704/秒
- 1×1$0.044
- 2×2$0.088
- 3×3$0.132
- 4×4$0.176
- 5×5$0.22
- 6×6$0.264
- 7×7$0.308
- 8×8$0.352
- 9×9$0.396
- 10×10$0.44
- 11×11$0.484
- 12×12$0.528
- 13×13$0.572
- 14×14$0.616
- 15×15$0.66
页面展示的价格即实际计费价格,调用失败会自动退款。
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