> ## Documentation Index
> Fetch the complete documentation index at: https://docs.x.com/llms.txt
> Use this file to discover all available pages before exploring further.

# X API v2 manage Posts クイックスタート

> X API v2 スタンダードティアで投稿を作成・削除する手順をステップバイステップで解説するクイックスタート。認証、リクエストペイロード、例を含みます。

export const Button = ({href, children}) => {
  return <div className="not-prose">
    <a href={href}>
      <button className="x-btn">
        <span>{children}</span>
        <svg width="3" height="24" viewBox="0 -9 3 24" class="h-6 rotate-0 overflow-visible"><path d="M0 0L3 3L0 6" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"></path></svg>
      </button>
    </a>
  </div>;
};

このガイドでは、X API を使用して投稿を作成・削除する方法を説明します。

<Note>
  **前提条件**

  始める前に以下が必要です:

  * 承認済みの App を含む[開発者アカウント](https://developer.x.com/en/portal/petition/essential/basic-info)
  * ユーザーアクセストークン(OAuth 1.0a または OAuth 2.0 PKCE)
</Note>

***

## 投稿を作成する

<Steps>
  <Step title="リクエストを準備する">
    POST `/2/tweets` エンドポイントには、少なくとも `text` または `media` を含む JSON ボディが必要です:

    ```json theme={null}
    {
      "text": "Hello from the X API!"
    }
    ```
  </Step>

  <Step title="リクエストを送信する">
    <CodeGroup dropdown>
      ```bash cURL theme={null}
      curl -X POST "https://api.x.com/2/tweets" \
        -H "Authorization: Bearer $USER_ACCESS_TOKEN" \
        -H "Content-Type: application/json" \
        -d '{"text": "Hello from the X API!"}'
      ```

      ```python title="Python SDK" lines wrap icon="python" theme={null}
      from xdk import Client
      from xdk.oauth1_auth import OAuth1

      oauth1 = OAuth1(
          api_key="YOUR_API_KEY",
          api_secret="YOUR_API_SECRET",
          access_token="YOUR_ACCESS_TOKEN",
          access_token_secret="YOUR_ACCESS_TOKEN_SECRET"
      )

      client = Client(auth=oauth1)

      # 投稿を作成する
      response = client.posts.create(text="Hello from the X API!")
      print(f"Created Post: {response.data.id}")
      ```

      ```javascript title="JavaScript SDK" lines wrap icon="square-js" theme={null}
      import { Client, OAuth1 } from "@xdevplatform/xdk";

      const oauth1 = new OAuth1({
        apiKey: "YOUR_API_KEY",
        apiSecret: "YOUR_API_SECRET",
        accessToken: "YOUR_ACCESS_TOKEN",
        accessTokenSecret: "YOUR_ACCESS_TOKEN_SECRET",
      });

      const client = new Client({ oauth1 });

      // 投稿を作成する
      const response = await client.posts.create({ text: "Hello from the X API!" });
      console.log(`Created Post: ${response.data?.id}`);
      ```
    </CodeGroup>
  </Step>

  <Step title="レスポンスを確認する">
    成功したレスポンスには新しい投稿の `id` と `text` が含まれます:

    ```json theme={null}
    {
      "data": {
        "id": "1445880548472328192",
        "text": "Hello from the X API!"
      }
    }
    ```
  </Step>
</Steps>

***

## 応用例

<AccordionGroup>
  <Accordion title="投稿に返信する">
    <CodeGroup dropdown>
      ```bash cURL theme={null}
      curl -X POST "https://api.x.com/2/tweets" \
        -H "Authorization: Bearer $USER_ACCESS_TOKEN" \
        -H "Content-Type: application/json" \
        -d '{
          "text": "This is a reply!",
          "reply": {
            "in_reply_to_tweet_id": "1234567890"
          }
        }'
      ```

      ```python title="Python SDK" lines wrap icon="python" theme={null}
      from xdk import Client
      from xdk.oauth1_auth import OAuth1

      oauth1 = OAuth1(
          api_key="YOUR_API_KEY",
          api_secret="YOUR_API_SECRET",
          access_token="YOUR_ACCESS_TOKEN",
          access_token_secret="YOUR_ACCESS_TOKEN_SECRET"
      )

      client = Client(auth=oauth1)

      # 返信を作成する
      response = client.posts.create(
          text="This is a reply!",
          reply={"in_reply_to_tweet_id": "1234567890"}
      )
      print(f"Created reply: {response.data.id}")
      ```

      ```javascript title="JavaScript SDK" lines wrap icon="square-js" theme={null}
      import { Client, OAuth1 } from "@xdevplatform/xdk";

      const oauth1 = new OAuth1({
        apiKey: "YOUR_API_KEY",
        apiSecret: "YOUR_API_SECRET",
        accessToken: "YOUR_ACCESS_TOKEN",
        accessTokenSecret: "YOUR_ACCESS_TOKEN_SECRET",
      });

      const client = new Client({ oauth1 });

      // 返信を作成する
      const response = await client.posts.create({
        text: "This is a reply!",
        reply: { inReplyToTweetId: "1234567890" },
      });
      console.log(`Created reply: ${response.data?.id}`);
      ```
    </CodeGroup>
  </Accordion>

  <Accordion title="投稿を引用する">
    <CodeGroup dropdown>
      ```bash cURL theme={null}
      curl -X POST "https://api.x.com/2/tweets" \
        -H "Authorization: Bearer $USER_ACCESS_TOKEN" \
        -H "Content-Type: application/json" \
        -d '{
          "text": "Check this out!",
          "quote_tweet_id": "1234567890"
        }'
      ```

      ```python title="Python SDK" lines wrap icon="python" theme={null}
      from xdk import Client
      from xdk.oauth1_auth import OAuth1

      oauth1 = OAuth1(
          api_key="YOUR_API_KEY",
          api_secret="YOUR_API_SECRET",
          access_token="YOUR_ACCESS_TOKEN",
          access_token_secret="YOUR_ACCESS_TOKEN_SECRET"
      )

      client = Client(auth=oauth1)

      # 投稿を引用する
      response = client.posts.create(
          text="Check this out!",
          quote_tweet_id="1234567890"
      )
      print(f"Created quote: {response.data.id}")
      ```

      ```javascript title="JavaScript SDK" lines wrap icon="square-js" theme={null}
      import { Client, OAuth1 } from "@xdevplatform/xdk";

      const oauth1 = new OAuth1({
        apiKey: "YOUR_API_KEY",
        apiSecret: "YOUR_API_SECRET",
        accessToken: "YOUR_ACCESS_TOKEN",
        accessTokenSecret: "YOUR_ACCESS_TOKEN_SECRET",
      });

      const client = new Client({ oauth1 });

      // 投稿を引用する
      const response = await client.posts.create({
        text: "Check this out!",
        quoteTweetId: "1234567890",
      });
      console.log(`Created quote: ${response.data?.id}`);
      ```
    </CodeGroup>
  </Accordion>

  <Accordion title="メディア付き投稿">
    まず[メディアアップロードエンドポイント](/x-api/media/quickstart/media-upload-chunked)でメディアをアップロードし、`media_id` を参照します:

    <CodeGroup dropdown>
      ```bash cURL theme={null}
      curl -X POST "https://api.x.com/2/tweets" \
        -H "Authorization: Bearer $USER_ACCESS_TOKEN" \
        -H "Content-Type: application/json" \
        -d '{
          "text": "Photo of the day!",
          "media": {
            "media_ids": ["1234567890123456789"]
          }
        }'
      ```

      ```python title="Python SDK" lines wrap icon="python" theme={null}
      from xdk import Client
      from xdk.oauth1_auth import OAuth1

      oauth1 = OAuth1(
          api_key="YOUR_API_KEY",
          api_secret="YOUR_API_SECRET",
          access_token="YOUR_ACCESS_TOKEN",
          access_token_secret="YOUR_ACCESS_TOKEN_SECRET"
      )

      client = Client(auth=oauth1)

      # メディア付き投稿
      response = client.posts.create(
          text="Photo of the day!",
          media={"media_ids": ["1234567890123456789"]}
      )
      print(f"Created Post with media: {response.data.id}")
      ```

      ```javascript title="JavaScript SDK" lines wrap icon="square-js" theme={null}
      import { Client, OAuth1 } from "@xdevplatform/xdk";

      const oauth1 = new OAuth1({
        apiKey: "YOUR_API_KEY",
        apiSecret: "YOUR_API_SECRET",
        accessToken: "YOUR_ACCESS_TOKEN",
        accessTokenSecret: "YOUR_ACCESS_TOKEN_SECRET",
      });

      const client = new Client({ oauth1 });

      // メディア付き投稿
      const response = await client.posts.create({
        text: "Photo of the day!",
        media: { mediaIds: ["1234567890123456789"] },
      });
      console.log(`Created Post with media: ${response.data?.id}`);
      ```
    </CodeGroup>
  </Accordion>

  <Accordion title="Poll 付き投稿">
    <CodeGroup dropdown>
      ```bash cURL theme={null}
      curl -X POST "https://api.x.com/2/tweets" \
        -H "Authorization: Bearer $USER_ACCESS_TOKEN" \
        -H "Content-Type: application/json" \
        -d '{
          "text": "What is your favorite color?",
          "poll": {
            "options": ["Red", "Blue", "Green", "Yellow"],
            "duration_minutes": 1440
          }
        }'
      ```

      ```python title="Python SDK" lines wrap icon="python" theme={null}
      from xdk import Client
      from xdk.oauth1_auth import OAuth1

      oauth1 = OAuth1(
          api_key="YOUR_API_KEY",
          api_secret="YOUR_API_SECRET",
          access_token="YOUR_ACCESS_TOKEN",
          access_token_secret="YOUR_ACCESS_TOKEN_SECRET"
      )

      client = Client(auth=oauth1)

      # Poll 付き投稿
      response = client.posts.create(
          text="What is your favorite color?",
          poll={"options": ["Red", "Blue", "Green", "Yellow"], "duration_minutes": 1440}
      )
      print(f"Created poll: {response.data.id}")
      ```

      ```javascript title="JavaScript SDK" lines wrap icon="square-js" theme={null}
      import { Client, OAuth1 } from "@xdevplatform/xdk";

      const oauth1 = new OAuth1({
        apiKey: "YOUR_API_KEY",
        apiSecret: "YOUR_API_SECRET",
        accessToken: "YOUR_ACCESS_TOKEN",
        accessTokenSecret: "YOUR_ACCESS_TOKEN_SECRET",
      });

      const client = new Client({ oauth1 });

      // Poll 付き投稿
      const response = await client.posts.create({
        text: "What is your favorite color?",
        poll: { options: ["Red", "Blue", "Green", "Yellow"], durationMinutes: 1440 },
      });
      console.log(`Created poll: ${response.data?.id}`);
      ```
    </CodeGroup>
  </Accordion>

  <Accordion title="有償パートナーシップ付き投稿">
    `paid_partnership` フィールドを使用して、投稿が有償パートナーシップであること(投稿に有償プロモーションが含まれることを作成者が開示している)を示します。`true` に設定すると、投稿は有償プロモーションとしてラベル付けされます。

    <CodeGroup dropdown>
      ```bash cURL theme={null}
      curl -X POST "https://api.x.com/2/tweets" \
        -H "Authorization: Bearer $USER_ACCESS_TOKEN" \
        -H "Content-Type: application/json" \
        -d '{
          "text": "Excited to partner with Acme on their latest launch!",
          "paid_partnership": true
        }'
      ```

      ```python title="Python SDK" lines wrap icon="python" theme={null}
      from xdk import Client
      from xdk.oauth1_auth import OAuth1

      oauth1 = OAuth1(
          api_key="YOUR_API_KEY",
          api_secret="YOUR_API_SECRET",
          access_token="YOUR_ACCESS_TOKEN",
          access_token_secret="YOUR_ACCESS_TOKEN_SECRET"
      )

      client = Client(auth=oauth1)

      # 有償パートナーシップ付き投稿
      response = client.posts.create(
          text="Excited to partner with Acme on their latest launch!",
          paid_partnership=True
      )
      print(f"Created paid partnership post: {response.data.id}")
      ```

      ```javascript title="JavaScript SDK" lines wrap icon="square-js" theme={null}
      import { Client, OAuth1 } from "@xdevplatform/xdk";

      const oauth1 = new OAuth1({
        apiKey: "YOUR_API_KEY",
        apiSecret: "YOUR_API_SECRET",
        accessToken: "YOUR_ACCESS_TOKEN",
        accessTokenSecret: "YOUR_ACCESS_TOKEN_SECRET",
      });

      const client = new Client({ oauth1 });

      // 有償パートナーシップ付き投稿
      const response = await client.posts.create({
        text: "Excited to partner with Acme on their latest launch!",
        paidPartnership: true,
      });
      console.log(`Created paid partnership post: ${response.data?.id}`);
      ```
    </CodeGroup>
  </Accordion>
</AccordionGroup>

***

## 投稿を削除する

<Steps>
  <Step title="投稿 ID を取得する">
    削除したい投稿の ID が必要です。これは投稿作成時に返されます。
  </Step>

  <Step title="DELETE リクエストを送信する">
    <CodeGroup dropdown>
      ```bash cURL theme={null}
      curl -X DELETE "https://api.x.com/2/tweets/1445880548472328192" \
        -H "Authorization: Bearer $USER_ACCESS_TOKEN"
      ```

      ```python title="Python SDK" lines wrap icon="python" theme={null}
      from xdk import Client
      from xdk.oauth1_auth import OAuth1

      oauth1 = OAuth1(
          api_key="YOUR_API_KEY",
          api_secret="YOUR_API_SECRET",
          access_token="YOUR_ACCESS_TOKEN",
          access_token_secret="YOUR_ACCESS_TOKEN_SECRET"
      )

      client = Client(auth=oauth1)

      # 投稿を削除する
      response = client.posts.delete("1445880548472328192")
      print(f"Deleted: {response.data.deleted}")
      ```

      ```javascript title="JavaScript SDK" lines wrap icon="square-js" theme={null}
      import { Client, OAuth1 } from "@xdevplatform/xdk";

      const oauth1 = new OAuth1({
        apiKey: "YOUR_API_KEY",
        apiSecret: "YOUR_API_SECRET",
        accessToken: "YOUR_ACCESS_TOKEN",
        accessTokenSecret: "YOUR_ACCESS_TOKEN_SECRET",
      });

      const client = new Client({ oauth1 });

      // 投稿を削除する
      const response = await client.posts.delete("1445880548472328192");
      console.log(`Deleted: ${response.data?.deleted}`);
      ```
    </CodeGroup>
  </Step>

  <Step title="削除を確認する">
    ```json theme={null}
    {
      "data": {
        "deleted": true
      }
    }
    ```
  </Step>
</Steps>

<Warning>
  自分が作成した投稿のみ削除できます。
</Warning>

***

## 次のステップ

<CardGroup cols={2}>
  <Card title="統合ガイド" icon="https://mintcdn.com/x-preview/Vn2KEkZaPF9LiPi3/icons/xds/icon-book.svg?fit=max&auto=format&n=Vn2KEkZaPF9LiPi3&q=85&s=22ac564792481d14ae36a941546039c8" href="/x-api/posts/manage-tweets/integrate" width="24" height="24" data-path="icons/xds/icon-book.svg">
    主要な概念とベストプラクティス
  </Card>

  <Card title="メディアアップロード" icon="https://mintcdn.com/x-preview/oR-aRNyj1BKPJtxM/icons/xds/icon-photo.svg?fit=max&auto=format&n=oR-aRNyj1BKPJtxM&q=85&s=d0986097dcff55478c32801b20440ecc" href="/x-api/media/quickstart/media-upload-chunked" width="24" height="24" data-path="icons/xds/icon-photo.svg">
    投稿用にメディアをアップロード
  </Card>

  <Card title="API リファレンス" icon="https://mintcdn.com/x-preview/ygI6sSJPehlc0qNT/icons/xds/icon-code.svg?fit=max&auto=format&n=ygI6sSJPehlc0qNT&q=85&s=488e23401b19225b89acc0136d242219" href="/x-api/posts/create-post" width="24" height="24" data-path="icons/xds/icon-code.svg">
    エンドポイントの完全なドキュメント
  </Card>

  <Card title="サンプルコード" icon="github" href="https://github.com/xdevplatform/Twitter-API-v2-sample-code">
    動作するコード例
  </Card>
</CardGroup>