API registry / Cin7 Core
Cin7 Core
V2 docs are on Apiary (dearinventory.docs.apiary.io) as an API Blueprint description, not OpenAPI/Swagger; no OpenAPI file found. API base https://inventory.dearsystems.com/externalapi/v2.
Apideck doesn't connect Cin7 Core yet, so its tools aren't available to your agent here. It's listed for its spec.
Cin7 Core publishes no machine-readable API spec.