身份验证
请将 API 密钥作为 bearer 令牌发送。该密钥必须具有 reseller.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。
您的组织 ID 应填在此处
此端点将 org_id 作为查询参数。不填则调用涵盖您的整个租户子树；发送该参数则将调用范围缩小到一个组织。
您的组织ID位于控制面板的API密钥屏幕上，就在密钥本身的旁边。这是您在每次调用时使用的相同ID。
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/branding/logo \
-H "Authorization: Bearer zdk_live_…"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
Your logo, as an image file. Requires `reseller.manage`. ⚖️ **Uploaded, never linked** — owner ruling 2026-09-01. We store the image ourselves and serve it from `GET /v1/branding/logo/{sha256}`, and that is what makes it possible to print it on your invoices: an invoice is rendered offline from a frozen copy of the document and cannot fetch anything, so a link to your own web server could never appear on one. It would also mean a document that changes if your site goes down. Send the file as the `logo` part of a `multipart/form-data` request. PNG, JPEG, WebP and GIF, up to 256 KB and 4000 px on a side. ⛔ SVG is refused: it can carry scripts and remote references. ⛔ Changing your logo does **not** change invoices already issued. Each document keeps the logo it was issued with, because it is referenced by a digest of the exact image.
参数
| 名称 | 类型 | 必填 | 内容简介 |
|---|---|---|---|
org_id (query) | Uuid | 否 | The organization this call acts on. Optional for a caller with exactly one direct membership; **required** for anyone with more than one — which is every reseller and every agen… |
响应
| 名称 | 类型 | 必填 | 内容简介 |
|---|---|---|---|
logo_url | string | 是 | — |
sha256 | string | 是 | — |
purpose | string<panel, favicon, email> | 否 | Which mark was stored — echoed back so a caller can confirm. |
content_type | string | 否 | — |
width | integer | 否 | — |
height | integer | 否 | — |
byte_size | integer | 否 | — |
此端点可能返回的错误
401 · 403 · 422 · 429