generated: '2026-07-24' method: searched source: https://www.frbservices.org/news/fed360 scheme: dated-announcements current_version: FedLine Developer API platform (launched 2025-10-08) docs: https://www.frbservices.org/fedline-solutions/fedline-developer entries: - date: '2025-10-08' breaking: false additions: true highlights: >- Federal Reserve Financial Services introduced FedLine Developer, a secure platform giving financial institutions access to Federal Reserve APIs, launching with seven FRFS APIs across account management, information services, risk mitigation and service management (including FedNow Account Balance, Network Intelligence, Participant List and Ping). source: https://www.frbservices.org/news/press-releases/100825-fedline-developer-apis - date: '2025-04-28' breaking: false additions: true highlights: >- FedNow Network Intelligence API became available to early adopters, letting sending institutions request receiver account-level data insights to assess the fraud risk of a potential FedNow payment. source: https://www.frbservices.org/news/communications/045826-network-intelligence-api - date: '2025-04-23' breaking: false additions: true highlights: >- Federal Reserve announced the FedNow Network Intelligence API to empower participants with payments-fraud-risk confidence. source: https://www.frbservices.org/news/press-releases/042326-fednow-network-intelligence-api-empowers-participants-payments-confidence - date: '2024-08-05' breaking: false additions: false highlights: >- FedNow Service operational notifications became available via the FRBservices.org Service Status page. source: https://www.frbservices.org/news/communications/080524-fednow-service-available-via-service-status - date: '2023-07-20' breaking: false additions: true highlights: The FedNow Service went live as the Federal Reserve's instant-payments rail. source: https://www.frbservices.org/news/press-releases/072023-fednow-live-announcement notes: >- There is no machine-readable changelog feed; entries are curated from FRFS press releases and Fed360 communications. Recent window only.