---
title: Runway | RunAPI
description: Generate video from text prompts and extend an existing clip with Runway's
  Gen models.
url: https://runapi.ai/ja/docs/api/runway.md
canonical: https://runapi.ai/ja/docs/api/runway
locale: ja
---

> HTML 版: https://runapi.ai/ja/docs/api/runway
> エージェント向けサイトインデックス: https://runapi.ai/llms.txt

# Runway

- [Runway 動画延長](https://runapi.ai/ja/docs/api/runway/extend-video.md) — Continue a completed Runway video from a new prompt at 720p or 1080p.
- [Runway テキストから動画生成](https://runapi.ai/ja/docs/api/runway/text-to-video.md) — Generate 5- or 10-second clips with the Gen models, from text or a first frame.

---

## RunAPI のその他の情報

- [ホーム](https://runapi.ai/ja/.md)
- [モデルカタログ](https://runapi.ai/ja/models.md)
- [料金](https://runapi.ai/ja/pricing.md)
- [プロバイダー](https://runapi.ai/ja/models)
- [ドキュメント](https://runapi.ai/ja/docs/guides)
- [SDK](https://runapi.ai/ja/sdk.md)
- [CLI](https://runapi.ai/ja/cli.md)
- [MCP Server](https://runapi.ai/ja/mcp.md)
- [Claude Code と Cursor](https://runapi.ai/ja/claude-code-vs-cursor.md)
- [Cursor API セットアップ](https://runapi.ai/ja/cursor-api-setup.md)
- [RunAPI と OpenRouter の比較](https://runapi.ai/ja/openrouter-alternative.md)
- [エンタープライズ](https://runapi.ai/ja/contact.md)
- [お問い合わせ](https://runapi.ai/ja/contact.md)
- [利用規約](https://runapi.ai/ja/terms.md)
- [プライバシー](https://runapi.ai/ja/privacy.md)
- [エージェント向けサイトインデックス](https://runapi.ai/llms.txt)

お問い合わせ: contact@runapi.ai

## 構造化データ

```json
[
  {
    "@context": "https://schema.org",
    "inLanguage": "ja",
    "@type": "WebSite",
    "name": "RunAPI",
    "url": "https://runapi.ai/ja",
    "potentialAction": {
      "@type": "SearchAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://runapi.ai/ja/models?q={search_term_string}"
      },
      "query-input": "required name=search_term_string"
    }
  },
  {
    "@context": "https://schema.org",
    "inLanguage": "ja",
    "@type": "Organization",
    "name": "RunAPI",
    "url": "https://runapi.ai/ja",
    "logo": {
      "@type": "ImageObject",
      "url": "https://runapi.ai/jaicon.svg"
    },
    "sameAs": [
      "https://github.com/runapi-ai"
    ]
  },
  {
    "@context": "https://schema.org",
    "inLanguage": "ja",
    "@type": "TechArticle",
    "headline": "Runway",
    "description": "Generate video from text prompts and extend an existing clip with Runway's Gen models.",
    "url": "https://runapi.ai/ja/docs/api/runway",
    "mainEntityOfPage": "https://runapi.ai/ja/docs/api/runway"
  }
]
```