public
POST /v1/public/cart/{token}/extra
Add one purchasable service (an addon) to an anonymous cart.
Authentification
Cet point de terminaison est public. Il ne nécessite aucun identifiant ni aucune organisation : c'est ce que notre propre site marketing et nos moteurs de réponse IA lisent.
Cet endpoint ne prend aucun identifiant d'organisation. Votre clé identifie déjà l'organisation à laquelle elle appartient, et la réponse y est limitée.
Essayer
Remplacez tout ce qui se trouve entre crochets par vos propres valeurs, et le espace réservé à la clé par une clé de votre tableau de bord.
curl -X POST https://api.zinndigital.com/v1/public/cart/{token}/extra \
-H "Content-Type: application/json" \
-d '{ "code": <string> }'Connecté ? La console d'API de votre tableau de bord saisit votre véritable ID d'organisation ainsi que votre propre clé, et exécute la requête sur l'API de production afin que vous puissiez voir la réponse réelle. Ouvrir ce point de terminaison dans la console API
Détails
Owner ruling 2026-09-09: the order configuration page upsells addons "suitable for the hosting type", and its running total has to match what checkout charges to the minor unit. That second half is what makes an addon a basket LINE rather than a second purchase path — a total including something the basket cannot hold would be a second place that adds money up. The price is computed by the server from the catalogue in the cart's own currency; anything sent by the client is ignored. Which addons this basket may buy is read from its own plan line, never from the request: this endpoint is anonymous, so a caller-supplied product line would put every PBN-only addon one request away from any basket. A basket with no plan in it can buy only the addons sold on every line. 422 covers all three refusals — withdrawn (no fulfilment handler is registered, so we could take the money and run nothing), not sold on this product line, or already in the basket. One of each service per basket.
Paramètres
| Nom | Type | Obligatoire | Qu'est-ce que c'est |
|---|---|---|---|
token (path) | string | Oui | 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 in… |
Corps de la requête
| Nom | Type | Obligatoire | Qu'est-ce que c'est |
|---|---|---|---|
code | string | Oui | The catalogue code of the service being added (managed_migration, site_speedup_standard, …), from OrderConfig.addons. One field, and deliberately no product line beside it:… |
Réponse
| Nom | Type | Obligatoire | Qu'est-ce que c'est |
|---|---|---|---|
id | Uuid | Oui | UUIDv7 identifier — sortable by creation time (docs/02 §8). |
token | string | Non | 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> | Oui | — |
currency | CurrencyCode | Oui | ISO 4217 currency code (money is minor units + this code — CLAUDE.md §2.8). |
product_line | string | Non | — |
expires_at | string | Oui | After this the cart is gone — reads 404 whether or not it has been purged. |
items | PublicCartItem[] | Oui | — |
totals | PublicCartTotals | Oui | Pre-tax totals. Tax appears on the order, once a billing country exists. |
Erreurs que cet point de terminaison peut renvoyer
404 · 422 · 429