Event catalog
All nine toggles above are per recipient — including
notifySubscriptionPlanChanged and notifyChargeback. Two people on the same store can subscribe to different events, and update-recipient accepts any of the nine.The delivery address follows the recipient list: merchant notifications go to the configured recipients, falling back to the store owner’s account email while the list is empty, rather than to supportEmail.Limits
Each store may have at most 5 recipients. Exceeding the limit returns 400. There is no lower bound — but an empty list does not mean silence: it falls back to the store owner’s account email (see below). Consumer-facing transactional email (order receipts, subscription confirmations) is a separate pipeline and is unaffected.The fallback recipient
While a store has no explicit recipients, the list contains exactly one synthesized entry withisPrimary: true: the address is the store owner’s account email, the toggles come from the store-level notify* settings, and createdAt is the store’s creation time. Its id is a stable sentinel of the form OWNER_<storeId>.
It is not a stored row. remove-recipient on that id returns 404 — the account email is the fallback and cannot be deleted; add a real recipient to replace it. update-recipient on that id materializes it instead: the account email is written as a real recipient, your patch is applied on top, and the response carries a real UUID.
Adding the first explicit recipient makes the fallback entry disappear. That is intentional and visible.
Environments
Recipients are not environment-scoped. Requests may carryX-Environment as usual, but it does not filter or shape recipient reads and writes — the same store returns the same list in test and in prod.
Listing recipients
There is nolist-recipients endpoint — querying the recipient list goes through the top-level GraphQL query storeNotificationRecipients, which also returns the fallback entry when no explicit recipient is configured:
Endpoints
Add Recipient
Add an address that receives merchant notifications.
Update Recipient
Change which events a recipient subscribes to.
Remove Recipient
Remove a recipient from the list.