Read or find existing company subscriptions

Firm staff with company access can read explicitly linked subscriptions, search firm-owned Stripe accounts, or read linked invoice history. A company may have multiple subscriptions. Each charge retains its actual currency, quantity, interval and variable-price status. A firm accounting connection can be reused without changing its feed. view=search requires integrationId and query; page continues a customer search. view=invoices returns authorized invoice/PDF URLs only after checking every invoice line against this company's links. cursor continues history until nextCursor is null. These subscriptions are independent of onboarding and LedgerHQ's own platform billing.