# Nuxt (/ja/quickstarts/nuxt)

<!-- agent-signals: reading_time_min: 4 · est_tokens: 1982 · updated: 2026-07-30 -->
Related: [Node.js](/ja/quickstarts/nodejs.md), [Next.js](/ja/quickstarts/nextjs.md), [Express](/ja/quickstarts/express.md), [NestJS](/ja/quickstarts/nestjs.md), [Fastify](/ja/quickstarts/fastify.md), [Hono](/ja/quickstarts/hono.md)

<div id="prerequisites">
  ## 前提条件 [#前提条件]
</div>

* Nuxt 3+ プロジェクト
* Firecrawl APIキー — [無料で取得できます](https://www.firecrawl.dev/app/api-keys)

<div id="install-the-sdk">
  ## SDKをインストール [#sdkをインストール]
</div>

```bash
npm install firecrawl
```

`.env` に API key を追加してください:

```bash
FIRECRAWL_API_KEY=fc-YOUR-API-KEY
```

<div id="search-the-web">
  ## Webを検索する [#webを検索する]
</div>

`server/api/search.post.ts` を作成します:

```typescript
import { Firecrawl } from "firecrawl";

const firecrawl = new Firecrawl({
  apiKey: process.env.FIRECRAWL_API_KEY,
});

export default defineEventHandler(async (event) => {
  const { query } = await readBody(event);
  const results = await firecrawl.search(query, { limit: 5 });
  return results;
});
```

Vue コンポーネントから呼び出します。

```vue
<script setup>
const query = ref("");
const { data, execute } = useFetch("/api/search", {
  method: "POST",
  body: { query },
  immediate: false,
});
</script>

<template>
  <div>
    <input v-model="query" placeholder="ウェブを検索..." />
    <button @click="execute()">検索</button>
    <ul v-if="data?.web">
      <li v-for="result in data.web" :key="result.url">
        <a :href="result.url">{{ result.title }}</a>
      </li>
    </ul>
  </div>
</template>
```

<div id="scrape-a-page">
  ## ページをスクレイピングする [#ページをスクレイピングする]
</div>

`server/api/scrape.post.ts` を作成します:

```typescript
import { Firecrawl } from "firecrawl";

const firecrawl = new Firecrawl({
  apiKey: process.env.FIRECRAWL_API_KEY,
});

export default defineEventHandler(async (event) => {
  const { url } = await readBody(event);
  const result = await firecrawl.scrape(url);
  return result;
});
```

Vue コンポーネントから呼び出す:

```vue
<script setup>
const url = ref("https://example.com");
const { data, execute } = useFetch("/api/scrape", {
  method: "POST",
  body: { url },
  immediate: false,
});
</script>

<template>
  <div>
    <input v-model="url" placeholder="URLを入力" />
    <button @click="execute()">スクレイピング</button>
    <pre v-if="data">{{ data.markdown }}</pre>
  </div>
</template>
```

<div id="interact-with-a-page">
  ## ページと Interact する [#ページと-interact-する]
</div>

`server/api/interact.post.ts` を作成します:

```typescript
import { Firecrawl } from "firecrawl";

const firecrawl = new Firecrawl({
  apiKey: process.env.FIRECRAWL_API_KEY,
});

export default defineEventHandler(async (event) => {
  const result = await firecrawl.scrape("https://www.amazon.com", {
    formats: ["markdown"],
  });

  const scrapeId = result.metadata?.scrapeId;

  await firecrawl.interact(scrapeId, {
    prompt: "Search for iPhone 16 Pro Max",
  });

  const response = await firecrawl.interact(scrapeId, {
    prompt: "Click on the first result and tell me the price",
  });

  await firecrawl.stopInteraction(scrapeId);

  return { output: response.output };
});
```

<div id="next-steps">
  ## 次のステップ [#次のステップ]
</div>

<CardGroup cols="2">
  <Card title="スクレイピングのドキュメント" icon="<svg xmlns=&#x22;http://www.w3.org/2000/svg&#x22; viewBox=&#x22;0 0 24 24&#x22; fill=&#x22;none&#x22;><path d=&#x22;M8 7L16 7&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M8 11L12 11&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M13 21.5V21C13 18.1716 13 16.7574 13.8787 15.8787C14.7574 15 16.1716 15 19 15H19.5M20 13.3431V10C20 6.22876 20 4.34315 18.8284 3.17157C17.6569 2 15.7712 2 12 2C8.22877 2 6.34315 2 5.17157 3.17157C4 4.34314 4 6.22876 4 10L4 14.5442C4 17.7892 4 19.4117 4.88607 20.5107C5.06508 20.7327 5.26731 20.9349 5.48933 21.1139C6.58831 22 8.21082 22 11.4558 22C12.1614 22 12.5141 22 12.8372 21.886C12.9044 21.8623 12.9702 21.835 13.0345 21.8043C13.3436 21.6564 13.593 21.407 14.0919 20.9081L18.8284 16.1716C19.4065 15.5935 19.6955 15.3045 19.8478 14.9369C20 14.5694 20 14.1606 20 13.3431Z&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/></svg>" href="/ja/features/scrape">
    フォーマット、アクション、プロキシを含む、すべてのスクレイピングのオプション
  </Card>

  <Card title="検索 ドキュメント" icon="<svg xmlns=&#x22;http://www.w3.org/2000/svg&#x22; viewBox=&#x22;0 0 24 24&#x22; fill=&#x22;none&#x22;><path d=&#x22;M8 7L16 7&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M8 11L12 11&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M13 21.5V21C13 18.1716 13 16.7574 13.8787 15.8787C14.7574 15 16.1716 15 19 15H19.5M20 13.3431V10C20 6.22876 20 4.34315 18.8284 3.17157C17.6569 2 15.7712 2 12 2C8.22877 2 6.34315 2 5.17157 3.17157C4 4.34314 4 6.22876 4 10L4 14.5442C4 17.7892 4 19.4117 4.88607 20.5107C5.06508 20.7327 5.26731 20.9349 5.48933 21.1139C6.58831 22 8.21082 22 11.4558 22C12.1614 22 12.5141 22 12.8372 21.886C12.9044 21.8623 12.9702 21.835 13.0345 21.8043C13.3436 21.6564 13.593 21.407 14.0919 20.9081L18.8284 16.1716C19.4065 15.5935 19.6955 15.3045 19.8478 14.9369C20 14.5694 20 14.1606 20 13.3431Z&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/></svg>" href="/ja/features/search">
    Web を検索してページ全体のコンテンツを取得
  </Card>

  <Card title="Interact ドキュメント" icon="<svg xmlns=&#x22;http://www.w3.org/2000/svg&#x22; viewBox=&#x22;0 0 24 24&#x22; fill=&#x22;none&#x22;><path d=&#x22;M8 7L16 7&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M8 11L12 11&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M13 21.5V21C13 18.1716 13 16.7574 13.8787 15.8787C14.7574 15 16.1716 15 19 15H19.5M20 13.3431V10C20 6.22876 20 4.34315 18.8284 3.17157C17.6569 2 15.7712 2 12 2C8.22877 2 6.34315 2 5.17157 3.17157C4 4.34314 4 6.22876 4 10L4 14.5442C4 17.7892 4 19.4117 4.88607 20.5107C5.06508 20.7327 5.26731 20.9349 5.48933 21.1139C6.58831 22 8.21082 22 11.4558 22C12.1614 22 12.5141 22 12.8372 21.886C12.9044 21.8623 12.9702 21.835 13.0345 21.8043C13.3436 21.6564 13.593 21.407 14.0919 20.9081L18.8284 16.1716C19.4065 15.5935 19.6955 15.3045 19.8478 14.9369C20 14.5694 20 14.1606 20 13.3431Z&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/></svg>" href="/ja/features/interact">
    クリック、フォーム入力、動的コンテンツの抽出
  </Card>

  <Card title="Node SDK リファレンス" icon="<svg xmlns=&#x22;http://www.w3.org/2000/svg&#x22; viewBox=&#x22;0 0 24 24&#x22; fill=&#x22;none&#x22;><path d=&#x22;M8 7L16 7&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M8 11L12 11&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/><path d=&#x22;M13 21.5V21C13 18.1716 13 16.7574 13.8787 15.8787C14.7574 15 16.1716 15 19 15H19.5M20 13.3431V10C20 6.22876 20 4.34315 18.8284 3.17157C17.6569 2 15.7712 2 12 2C8.22877 2 6.34315 2 5.17157 3.17157C4 4.34314 4 6.22876 4 10L4 14.5442C4 17.7892 4 19.4117 4.88607 20.5107C5.06508 20.7327 5.26731 20.9349 5.48933 21.1139C6.58831 22 8.21082 22 11.4558 22C12.1614 22 12.5141 22 12.8372 21.886C12.9044 21.8623 12.9702 21.835 13.0345 21.8043C13.3436 21.6564 13.593 21.407 14.0919 20.9081L18.8284 16.1716C19.4065 15.5935 19.6955 15.3045 19.8478 14.9369C20 14.5694 20 14.1606 20 13.3431Z&#x22; stroke=&#x22;currentColor&#x22; stroke-linecap=&#x22;round&#x22; stroke-linejoin=&#x22;round&#x22; stroke-width=&#x22;1.5&#x22;/></svg>" href="/ja/sdks/node">
    クロール、map、バッチスクレイプなどを含む SDK リファレンス
  </Card>
</CardGroup>
