身份验证
请将 API 密钥作为 bearer 令牌发送。该密钥必须具有 billing.payment.manage 权限；缺少该权限的密钥将被拒绝并返回 403 状态码，而非 404。
此端点不需要组织 ID。您的密钥已用于识别其所属的组织，且响应范围也仅限于该组织。
免费试用
将尖括号中的内容替换为您自己的值，并将键占位符替换为您仪表板中的一个键。
curl -X POST https://api.zinndigital.com/v1/carts/{cartId}/checkout \
-H "Authorization: Bearer zdk_live_…" \
-H "Content-Type: application/json" \
-d '{ }'已登录？您仪表板中的 API 控制台会自动填入您真实的组织 ID 和您自己的密钥，并针对实时 API 运行请求，以便您查看实际的响应。 在 API 控制台中打开此端点
详细信息
Converts the cart to an **immutable order**: re-prices every line, re-verifies each domain availability token (a stale/taken one is a `409`, with no charge), computes tax, places the order and charges it **wallet-first**. Fulfilment (provisioning/registration) then runs asynchronously as a Temporal workflow — this call never blocks on it (§2.9); poll the order `status` or the resource it produces. An **`Idempotency-Key` header is required**: a retried checkout returns the same order and never charges twice. Requires `billing.payment.manage`.
参数
| 名称 | 类型 | 必填 | 内容简介 |
|---|---|---|---|
cartId (path) | Uuid | 是 | The cart's id. |
Idempotency-Key (header) | string | 否 | Client-generated key that makes an unsafe request replay-safe: the server stores the first response and returns it verbatim for repeats. |
请求正文
| 名称 | 类型 | 必填 | 内容简介 |
|---|---|---|---|
billing_country | object | 否 | ISO 3166-1 alpha-2 country for the tax jurisdiction. |
availability_tokens | object | 否 | `domain_name` → the availability token issued by the domain search endpoint. Required for every `domain_register` line; each is re-verified at checkout and a stale one is a `409`. |
响应
| 名称 | 类型 | 必填 | 内容简介 |
|---|---|---|---|
id | Uuid | 是 | UUIDv7 identifier — sortable by creation time (docs/02 §8). |
org_id | Uuid | 是 | UUIDv7 identifier — sortable by creation time (docs/02 §8). |
human_ref | string | 是 | Human-friendly order reference. |
status | OrderStatus | 是 | An order's lifecycle state (docs/31 §4.3). |
currency | CurrencyCode | 是 | ISO 4217 currency code (money is minor units + this code — CLAUDE.md §2.8). |
subtotal_minor | integer | 是 | — |
tax_minor | integer | 是 | — |
discount_minor | integer | 是 | — |
total_minor | integer | 是 | — |
billing_country | object | 否 | — |
placed_at | object | 否 | — |
created_at | string | 是 | — |
updated_at | string | 否 | — |
lines | OrderLine[] | 是 | — |
payments | Payment[] | 是 | — |
此端点可能返回的错误
401 · 403 · 404 · 409 · 422 · 429