The keychain in Integromat will help you to administer public and private keys. Keys are used, for example, by the Encryptor app for encrypting or decrypting PGP messages.
If a module requires a public or private key, you can add it to the keychain in the module setting. To administer all created key, go to the profile and click the Keys link.
Securing user data is a top priority for Integromat. For detailed information how Integromat protects data, click here.