PayPal transaction shipment-tracking creation, list, detail, and update; the provider-prose-deprecated batch-create route is excluded. Generated from PayPal's immutable commit-pinned Shipment Tracking OpenAPI 1.9. This source-pinned leaf carries 3 of the installed family's 109 catalog operations; the family covers 105 of 115 unique official routes with 10 exact fail-closed exclusions. Bearer authorization and merchant/partner identity remain connection-owned, new reads are uncached and not approval-gated, every mutation requires approval, documented PayPal-Request-Id values are mandatory for supported mutation retries, JSON inputs are bounded, and unsafe response integers remain exact strings. No financial or control-plane object is misrepresented as a task, note, or project Source.