PROMPT 详情

Macro — ink drop in water

Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself.
seedance-2.0-fast /api/v1/seedance/text_to_video
运行信息
模型
seedance-2.0-fast
提供方
Bytedance
服务
Seedance
Endpoint
Text To Video
1. claude mcp add runapi -s user -- npx -y @runapi.ai/mcp
2. 重启 Claude Code
3. 粘贴这个 prompt:生成一段视频:"Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself."
1. codex plugin install runapi-mcp@agents
2. 重启 Codex
3. 粘贴这个 prompt:生成一段视频:"Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself."
1. npx @runapi.ai/mcp init cursor
2. 重启 Cursor
3. 粘贴这个 prompt:生成一段视频:"Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself."
1. npx @runapi.ai/mcp init windsurf
2. 重启 Windsurf
3. 粘贴这个 prompt:生成一段视频:"Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself."
curl -X POST https://runapi.ai/api/v1/seedance/text_to_video \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "seedance-2.0-fast",
  "prompt": "Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself."
}
JSON
import { SeedanceClient } from "@runapi.ai/seedance";

const client = new SeedanceClient({
  apiKey: process.env.RUNAPI_API_KEY,
});

const result = await client.textToVideo.run({
  "model": "seedance-2.0-fast",
  "prompt": "Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself."
});
console.log(result.id);
require "runapi/seedance"

client = RunApi::Seedance::Client.new
result = client.text_to_video.run(
  model: "seedance-2.0-fast",
  prompt: "Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself."
)
puts result.id
package main

import (
  "context"
  "fmt"
  "log"
  "net/http"
  "os"
  "strings"
)

func main() {
  body := strings.NewReader("{\"model\":\"seedance-2.0-fast\",\"prompt\":\"Extreme close-up of a single drop of dark blue ink falling into a glass of perfectly still water. The moment of impact creates a small crown splash, then billowing clouds of ink expand outward in fractal tendrils. The ink forms mushroom-cloud shapes and delicate filaments as it disperses through the water. Shot against a bright white backlight that makes the ink patterns appear as dark silhouettes with translucent edges where the concentration thins. Ultra slow motion capturing every micro-turbulence. The camera remains perfectly static — all motion comes from the ink itself.\"}")
  req, err := http.NewRequestWithContext(context.Background(), http.MethodPost, "https://runapi.ai/api/v1/seedance/text_to_video", body)
  if err != nil {
    log.Fatal(err)
  }

  req.Header.Set("Authorization", "Bearer "+os.Getenv("RUNAPI_API_KEY"))
  req.Header.Set("Content-Type", "application/json")

  resp, err := http.DefaultClient.Do(req)
  if err != nil {
    log.Fatal(err)
  }
  defer resp.Body.Close()

  fmt.Println(resp.Status)
}
seedance-2.0-fast /api/v1/seedance/text_to_video 获取 API Key
常见问题

使用这个 seedance-2.0-fast prompt

如何安全复制这个 prompt?

使用完整 prompt 区块旁边的复制按钮。它只复制 prompt 文本,不包含页面标签,所以可以直接粘贴到 agent 指令、JSON 请求体或你自己的 prompt 库。

为什么详情页会显示参数?

有些 prompt 采集时带有画幅、时长或声音控制等生成设置。存在参数时,页面会单独列出,方便你同时复用 prompt 文本和结构化设置。

应该调用哪个 endpoint?

使用 API 代码块里显示的 endpoint 路径。这个路径由 prompt 的 RunAPI 服务和 endpoint 名称生成,并渲染成 curl 与 SDK 示例使用的公开 API URL。

可以不用代码,直接在 agent 里用吗?

可以。在标签切换器里选择 Claude Code、Codex、Cursor 或 Windsurf,安装 RunAPI MCP Server,然后粘贴生成好的指令。指令会包含完整 prompt 文本。