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J.P. Morgan Host-to-Host SSH Support

SSH Key Updates

The current Secure Shell (SSH) Key for transport and authentication on the following J.P. Morgan Host-to-Host URLs:

  • Production: transmissions.jpmorgan.com

If you connect via SFTP to transmissions.jpmorgan.com on port 22, please download the J.P. Morgan public key and rename as needed. The fingerprint of the key is: 7b:e4:e2:a2:28:ea:38:85:00:5b:76:80:93:2a:71:98

If J.P. Morgan pushes files to you via SFTP, please download the J.P. Morgan public host key and rename as needed. The fingerprint of the key is: be:d2:df:e9:c6:7d:f7:f8:fe:2c:6b:ad:fd:bc:c8:81


Host-to-Host Supported SSH Ciphers

Only the following ciphers are supported for internet-based connections via applications that use Secure File Transfer Protocol (sFTP):

  • Supported Ciphers for SSH
    •    AES128-CTR
    •    AES192-CTR
    •    AES256-CTR
  • Supported Keyed-Hash Message Authentication Code (HMAC)
  • Supported SSH Key Exchange Algorithms and Public Keys Supported

If your application does not support the available ciphers or does not have the required encryption capabilities, it may be necessary to change its configuration, upgrade it to current version, switch to another protocol or replace it.


Application Compatibility

Client software applications that are known to connect successfully to Host-to-Host are shown below. Note that this list may change over time, and that it is best practice to use only supported current versions of third-party applications. The use and functionality of third-party software is subject to change without notice, and, is therefore not recommended or endorsed. J.P. Morgan makes no representation, explicit or implied, as to the functionality, quality, or suitability of any third-party software referenced below.


  • Axway Secure Client 6.1, 6.2, 6.3
  • Curl 7.58.0
  • FileZilla Client 3.10.x
  • PSCP (PuTTY) 0.70
  • PSFTP (PuTTY SFTP) 0.70
  • VanDyke SecureFX 8.3
  • WinSCP 5.13
  • OpenSSH 7.6



Contact the Solution Center Transmissions Support team at 978-805-1200, or by emailing CAS.helpdesk@jpmchase.com, with any questions about the J.P. Morgan Host-to-Host platform. Representatives are available to assist you, 24 hours a day, Monday through Friday.  Government, municipal and public sector clients should call 844-718-0643. Please note that the support team cannot advise clients on specific actions required to make changes to their systems. Clients should contact their application vendors for assistance.

All trademarks, trade names and service marks appearing herein are the property of their respective owners.