Kontorion Billing API
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string · requiredstringstringstringstringstringintegerstringstringstring
Add-ons are additional products attached to an existing subscription outside of the base plan. Use add-ons for optional features, premium support tiers, or one-time charges that apply to a specific subscription.
Add-ons are billed alongside the subscription's regular charges and appear as separate line items on the invoice.
List add-ons for a subscription
GET
https://api.kontorion.eu/v1
/subscriptions/{id}/add-ons
Returns all active add-ons attached to a subscription
path Parameters
idSubscription UUID
List add-ons for a subscription › Responses
Wrapped in data envelope
object[]
added_atcreated_atidorganization_idproduct_idquantityremoved_atsubscription_idupdated_atAttach an add-on to a subscription
POST
https://api.kontorion.eu/v1
/subscriptions/{id}/add-ons
Attaches an add-on product to an existing subscription
path Parameters
idSubscription UUID
Attach an add-on to a subscription › Responses
Wrapped in data envelope
added_atcreated_atidorganization_idproduct_idquantityremoved_atsubscription_idupdated_at