Pick an endpoint from the left sidebar to begin testing.

33 endpoints (24 V1.5 + 2 V1.6 writes + 3 V1.7 writes + 4 V1.8 reads). V1.9 adds params only: contactName on customers/search, ship/date/status filters on quotes/get-by-customer, and a new required type on leads/update-activity (breaking). All POST. Most require company; customer + lead writes treat it as implicit.