PayPal partner onboarding referrals and referral status retrieval. Generated from PayPal's immutable commit-pinned Partner Referrals OpenAPI 2.5. This source-pinned leaf carries 2 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.