Wintrust Treasury Management API Banking (SFTP)

aid: wintrust-financial:wintrust-treasury-api-banking
name: Wintrust Treasury Management API Banking (SFTP)
tags:
- Treasury Management
- Commercial Banking
- Payments
- File Transfer
- United States
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://www.wintrust.com/business-solutions/mid-market/banking/treasury-management.html
properties:
- type: Documentation
  url: https://www.wintrust.com/financial-education/2021/03/in-the-vault-with-treasury-management-focus-on-banking-technology.html
- type: Documentation
  url: https://www.wintrustbank.com/commercial/resources/treasury-management/payables.html
- type: Documentation
  url: https://www.wintrustbank.com/commercial/resources/treasury-management/receivables.html
description: Wintrust's commercial "API banking" for treasury clients. Rather than a documented REST API,
  Wintrust connects business customers directly to its secure file transfer protocol (SFTP) for account
  balance and activity reporting, payment file exchange (Positive Pay, ACH/NACHA, domestic and international
  wires, EDI, lockbox) and data-format translation (CSV to NACHA, EDI 820, TXT, BAI2). Delivered through
  the i-BusinessBanking treasury platform; no public OpenAPI specification, sandbox or self-serve developer
  portal is published — access is arranged through Treasury Management onboarding.