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Note

IMPORTANT: you will be exposing your BitGo wallets' private keys on this server. This may be a substantial security risk. Without airtight protection, your funds might be exposed. Securing your server is of paramount importance. If you proceed, you are doing so at your own risk.

Bitgo recommends configuring SSL for Bitgo Express. CAS converses within an SSH tunnel, which is far more secure than SSL - and renders SSL irrelevant in the context used by CAS.

  • Configuring SSL on this Bitgo Express node serves no purpose, and may actually “break” itit’s usage with CAS.

Info

BitGo: holds and secures your cryptocurrency keys.

BitGo Wallet: the hot wallet option in the Crypto Application Server (CAS).

BitGo Express: a Bitgo application, the API front end to interact with BitGo from CAS.

  • CAS does not directly interact with BitGo. 

  • CAS only “talks” to Bitgo Express via the API, which then interacts with Bitgo.

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Tip

This article presumes you have a bare installation of Ubuntu 24.04 LTS running on a VPS with a publicly exposed IP.

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