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Credential types

Credentials are stored encrypted. Nodes reference them by id; secret fields are never shown again after saving.

API Key Header

Sends an API key in a request header

Field Type
headerName text
value text secret

Basic Auth

HTTP basic authentication

Field Type
userName text
password text secret

Bearer Token

Authorization: Bearer <token>

Field Type
token text secret

Connection String

Database or service connection string

Field Type
provider text
connectionString text secret

SMTP

Mail server for sending emails

Field Type
host text
port integer
security one of: auto, sslOnConnect, startTls, none
userName text
password text secret
from text