Subscriptions & payments
Commerce surfaces for SaaS billing (role-gated).
/api/Subscriptions/... — subscription lifecycle, entitlements tied to billing.
/api/Payments/... — payment intents, receipts, and provider webhooks (as implemented for your deployment).
Many actions require elevated tenant roles; some may be host-only in multi-tenant deployments. Treat every operation as plan- and role-gated until you have verified access on your environment.