identity
GET /v1/branding
The brand this customer's panel renders under.
Authentication
Send an API key as a bearer token. This endpoint checks no specific permission, so any key for your organisation can call it.
Where your organisation id goes
This endpoint takes org_id as a query parameter. Leave it out and the call covers your whole tenancy subtree; send it to narrow the call to one organisation.
Your organisation id is on the API keys screen in your dashboard, beside the key itself. It is the same id in every call you make.
Try it
Replace anything in angle brackets with your own values, and the key placeholder with a key from your dashboard.
curl -X GET https://api.zinndigital.com/v1/branding \
-H "Authorization: Bearer zdk_live_…"Signed in? The API console in your dashboard fills in your real organisation id and your own key, and runs the request against the live API so you can see the actual response. Open this endpoint in the API console
Details
The name, logo, colour and links the signed-in customer's dashboard paints itself with — their agency's or reseller's if they are white-labelled, otherwise Zinn®'s. Always answers, for every authenticated caller. An organisation with no brand of its own is not a 404: it receives the platform identity with is_white_label: false. A nullable answer would make every client invent its own fallback, and the second such client is the leak this feature exists to close. Resolved by walking up the organisation tree to the org that owns the brand, and gated on the white_label entitlement held by that owner — never by the client reading it, who holds no such entitlement and never will. ⛔ Not gated on a permission key. This answers "what does your screen look like?", not "may you see this data?" — the payload is the brand the caller is already looking at. It is still authenticated and org-scoped, so one tenant cannot ask what another tenant's panel looks like. Cache-Control: private, no-store — this response is never stored, by any cache, and that is a tenancy requirement rather than a tuning choice. The URL is /v1/branding for every tenant and the organisation travels in X-Zinn-Org, so a stored copy is keyed on nothing that separates one tenant from the next. It was private, max-age=60 until 2026-08-26; private bounds a stored copy to one browser profile and does not bound it to one tenant, and one browser profile is exactly where an organisation switch happens. Measured before the change: four organisations, one token, one second apart, all four answering with the first one's brand. Vary: X-Zinn-Org, Authorization is sent as well, so an intermediary that stores despite no-store still cannot serve one tenant's brand to another.
Parameters
| Name | Type | Required | What it is |
|---|---|---|---|
org_id (query) | string | No | Which of the caller's organisations to resolve for. Optional, and only needed by a person who belongs to several. X-Zinn-Org stands in for it when it is absent. Accepts… |
Response
| Name | Type | Required | What it is |
|---|---|---|---|
name | string | Yes | The name shown in the page title, the sidebar header and the browser tab. |
dashboard_url | string | Yes | Where this brand's panel lives. The brand's own attached hostname when it has one, otherwise the platform panel — never a hostname that does not resolve yet, because a link the… |
support_url | string | Yes | — |
status_url | string | Yes | — |
logo_url | string | Yes | Empty when the brand has set no logo; the client then renders the name. |
primary_colour | string | Yes | Empty when the brand has set no colour; the client then uses its default. |
is_white_label | boolean | Yes | false for Zinn®'s own identity. Lets a surface say "this is white-labelled" without comparing the name to a literal. |
is_client_of_reseller | boolean | Yes | true only when this brand belongs to an organisation above yours — that is, you are a reseller's client rather than the reseller. ⛔ Not the same question as… |
locales | string[] | Yes | The languages this panel may be shown in, in registry order. Every language we ship, unless the caller is a reseller's client and that reseller narrowed the list. Never empty.… |
default_locale | string | Yes | The language a new account under this brand starts in. Always a member of locales. |
locales_restricted | boolean | Yes | true when a reseller narrowed the list, so a surface can explain why a language is missing instead of looking broken. |
language_switcher | boolean | Yes | false when the reseller has removed the language control from their clients' panel. Render no picker — not a disabled one. locales stays populated regardless: hiding a control… |
currencies | string[] | Yes | The currencies this panel may quote in, in registry order. Every currency we can charge, unless the caller is a reseller's client and that reseller narrowed the list. Never empty. |
default_currency | string | Yes | What a viewer under this brand is quoted in before they choose. Always a member of currencies. |
currencies_restricted | boolean | Yes | true when a reseller narrowed the list, so a surface can explain why a currency is missing instead of looking broken. |
currency_switcher | boolean | Yes | false when the reseller has removed the currency control. Every client of that reseller is then quoted in default_currency. |
palette | object | Yes | Design-system colour tokens the brand chose, {token: "#rrggbb"}. Empty for the platform, which means "use the design system's own" — expressed as absence rather than as… |
font_stack | string | Yes | A complete CSS font-family value, fallbacks included. Never a bare family name: a brand whose webfont fails to load must land somewhere chosen, not on the browser's default… |
font_css_url | string | Yes | A stylesheet installing a self-hosted Google family, or "" for a catalogue font that needs no bytes. ⛔ Served from our origin, never fonts.googleapis.com. A <link> to… |
nav_position | string | Yes | — |
density | string | Yes | — |
corner_radius | string | Yes | — |
colour_scheme | string | Yes | The scheme a first visit lands on. |
favicon_url | string | Yes | The brand's icon, already falling back to its logo. Empty means "leave whatever the surface has" — never our mark, because on a reseller's hostname that is the leak. |
email_logo_url | string | Yes | The mark for transactional mail; falls back to the panel logo. |
menu_items | BrandNavLink[] | Yes | Custom navigation links the provider added, already filtered to what this reader may see. |
Errors this endpoint can return
401 · 429