PNC Real-Time Payments (RTP) API
Real-Time Payments API surface from PNC, one of the first U.S. banks to adopt The Clearing House RTP network. PNC has built RTP-related APIs that let clients embed instant, 24/7/365 credit-push payments and request-for-payment flows into their own systems. Documented within the PNC developer portal's treasury/payments catalog; production access and sandbox are gated behind Relationship Manager / Treasury Management Officer onboarding, and no public OpenAPI specification is downloadable.