Paradigm Migrating its AWS Infrastructure to London

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October 20, 2022


Paradigm will be migrating its AWS infrastructure to London!

We are targeting the following dates:

Testnet: November 1st, 2022

Production: November 15th, 2022

This migration impacts our users in a few ways.  Please review carefully and act accordingly.

IP Allowlists: Paradigm IP addresses will change.  If you’ve applied the list of Paradigm IPs to our partner venues (such as Deribit, FTX, Bybit,, CME) and your relevant API credentials, you’ll need to add our new IPs in addition to the current ones.

URLs: With this geographical move, we will also be updating the URLs that represent Paradigm.  This will affect both the URL used in your browser on the web, as well as the host for API users.

The details for all changes can be found below.  If you have any particular concerns on applying your changes or preparing for this migration by the aforementioned times, please reach out to us needed.  You can work with your existing Account Manager or reach out to us on Telegram.

Old IPs to Allowlist



Paradigm will enable old API hosts for a limited time but without a guarantee on length of time.

⚠️New IPs to Allowlist

⚠️These are new IPs that take effect on November 15th, please add them in addition to the existing IPs as to avoid any service disruptions. Replacing or removing our current IPs can be disruptive up-to and during the transition.⚠️



New Production Trading URLs

Trading App:

Admin Page:

Update your bookmarks/feeds accordingly.  Paradigm will enable redirects from the old URLs for a limited time but without a guarantee on length of time.

New API/Websocket Hosts


JSON-RPC over WebSocket: wss://


FSPD JSON-RPC over WebSocket: wss://

New AWS Region Location


New API URLs to Allowlist for Paradigm Web App and Electron App



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