public
POST /v1/public/cart/{token}/plan
Add a hosting plan, or a free trial of one, to an anonymous cart.
Authenticatie
Dit eindpunt is openbaar. Het vereist geen inloggegevens en geen organisatie; het is wat onze eigen marketingwebsite en AI-antwoordmachines uitlezen.
Dit eindpunt vereist geen organisatie-id. Uw sleutel identificeert al de organisatie waartoe deze behoort, en het antwoord is hierop afgestemd.
Probeer het
Vervang alles tussen punthaakjes door uw eigen waarden en de sleutelplaatsvervanger door een sleutel uit uw dashboard.
curl -X POST https://api.zinndigital.com/v1/public/cart/{token}/plan \
-H "Content-Type: application/json" \
-d '{ "plan_version_id": <string>, "interval": <string<monthly, annual>> }'Ingelogd? De API-console in je dashboard vult je echte organisatie-id en je eigen sleutel in, en voert het verzoek uit tegen de live API zodat je de daadwerkelijke respons kunt zien. Open dit eindpunt in de API-console
Details
Owner ruling D-W15-2: hosting, free trials and domains go through ONE public checkout, so a visitor never has to sign up in the app before they can buy. The price is computed by the server from the pinned plan VERSION in the cart's own currency; anything sent by the client is ignored. A basket holds one plan at a time, because a subscription governs the org rather than a line. `trial: true` prices the line at **zero** and is refused (`422`) on a plan that does not offer a trial — eligibility is read from the catalogue, never taken on trust.
Parameters
| Naam | Type | Verplicht | Wat dit is |
|---|---|---|---|
token (path) | string | Ja | The anonymous cart's opaque bearer token (`zgc_…`), as returned by `createPublicCart`. **It is a credential** — anyone holding it can read and modify the cart — and it travels i… |
Aanvraaglichaam
| Naam | Type | Verplicht | Wat dit is |
|---|---|---|---|
plan_version_id | string | Ja | The immutable plan VERSION being bought. Pinning the version rather than the plan is what stops a catalogue edit repricing a basket somebody is part-way through. |
interval | string<monthly, annual> | Ja | — |
domain | PublicCartPlanDomain | Nee | Which domain this hosting is for. **Optional** — "I will decide later" is a real and common answer, and refusing it would put a wall in front of the purchase this field exists t… |
trial | boolean | Nee | Start a free trial of this plan instead of buying it. The line prices at zero and the order completes with no payment step (owner ruling 2026-08-09 — a trial takes no card and s… |
Reactie
| Naam | Type | Verplicht | Wat dit is |
|---|---|---|---|
id | Uuid | Ja | UUIDv7 identifier — sortable by creation time (docs/02 §8). |
token | string | Nee | The bearer token. Returned **only** from `createPublicCart` — it is absent on every subsequent read, because only its digest is stored. |
status | string<open, converted, expired> | Ja | — |
currency | CurrencyCode | Ja | ISO 4217 currency code (money is minor units + this code — CLAUDE.md §2.8). |
product_line | string | Nee | — |
expires_at | string | Ja | After this the cart is gone — reads 404 whether or not it has been purged. |
items | PublicCartItem[] | Ja | — |
totals | PublicCartTotals | Ja | Pre-tax totals. Tax appears on the order, once a billing country exists. |
Fouten die dit eindpunt kan retourneren
404 · 422 · 429