> For the complete documentation index, see [llms.txt](https://docs.payments.thalescloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payments.thalescloud.io/secure-card-display/ja/integrate-d1-api/d1-api-summary.md).

# D1 API の概要

このチェックリストを使用して、Secure Card Display を統合するために必要な D1 API エンドポイントを特定します。

## 必須API

| API                                                                                                                                                                                                                                                                         | 受信/送信             | 説明                                         |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------- | ------------------------------------------ |
| [認可トークンを取得](/secure-card-display/ja/integrate-d1-api/d1-api-reference/inbound-api-to-d1/oauth2-api.md#post-oauth2-token)                                                                                                                                                    | イシュア -> Thales D1 | D1バックエンドを呼び出すための OAuth 2.0 アクセストークンを取得します。 |
| [カードを作成](/secure-card-display/ja/integrate-d1-api/d1-api-reference/inbound-api-to-d1/card-api.md#post-v2-issuers-issuerid-cards) または [カードを登録](/secure-card-display/ja/integrate-d1-api/d1-api-reference/inbound-api-to-d1/card-api.md#put-v2-issuers-issuerid-cards-cardid) | イシュア -> Thales D1 | D1バックエンドでカードを作成または登録します。                   |
| [カードを更新](/secure-card-display/ja/integrate-d1-api/d1-api-reference/inbound-api-to-d1/card-api.md#post-v2-issuers-issuerid-cards-cardid-operations-renew)                                                                                                                    | イシュア -> Thales D1 | カードを更新します。                                 |
| [カードを置き換え](/secure-card-display/ja/integrate-d1-api/d1-api-reference/inbound-api-to-d1/card-api.md#post-v2-issuers-issuerid-cards-cardid-operations-replace)                                                                                                                | イシュア -> Thales D1 | カードを置き換えます。                                |
| [カードを削除](/secure-card-display/ja/integrate-d1-api/d1-api-reference/inbound-api-to-d1/card-api.md#post-v2-issuers-issuerid-cards-cardid-operations-delete)                                                                                                                   | イシュア -> Thales D1 | D1バックエンドからカードを削除します。                       |

## 任意API

| API                                                                                               | 受信/送信             | 説明                                                                       |
| ------------------------------------------------------------------------------------------------- | ----------------- | ------------------------------------------------------------------------ |
| [認可トークンを取得](/secure-card-display/ja/integrate-d1-api/d1-api-reference/apid1kara/oauth-2.0-api.md) | イシュア -> Thales D1 | イシュアのバックエンドを呼び出すための OAuth 2.0 アクセストークンを取得します。                            |
| [カード認証情報を取得](/secure-card-display/ja/integrate-d1-api/d1-api-reference/apid1kara/kdoapi.md)       | イシュア <- Thales D1 | 必要に応じて D1 バックエンドがカード詳細を取得できるようにします。この API は、D1 とイシュアのバックエンド統合に基づいて使用します。 |


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