Add Contact To List - Markifact

Adds an existing contact to a HubSpot list by email. Provide the contact’s email and select a STATIC list to add them to. Returns the contact ID, email, list ID, and status.


App	HubSpot
Operation ID	`hubspot_add_contact_to_list`
Type	Action
Connection	`hubspot` (required)
Credits per run	1
Agent / MCP tool	Yes
Requires approval	Yes (write operation)

Inputs

Field	Type	Required	Default	Description
`email`	string	Yes	-	Contact’s email address to add to the list
`list_id`	string or SelectableOption	Yes	-	The ID of the HubSpot list to add the contact to (must be a STATIC list)

SelectableOption

Field	Type	Required	Default	Description
`value`	string	Yes	-
`label`	string	Yes	-

Output

Type: Dict Returns operation result. Fields: contact_id, email, list_id, status