We do not store your API keys on our servers. In fact you can add API keys while being offline.
If you are using the HyperLinq apps to trade in any particular exchange, you need to add API keys for that exchange. When you add your private API keys -
- on macOS the keys are managed by the Keychain.
- on Linux they are managed by the libsecret (Secret Service API).
- on Windows they are managed by Credential Vault.
These stored keys are highly encrypted and can only be accessed via HyperLinq apps.