Check for the existence of a connection:
Send a GET request to /wp-json/mb-relationships/v1/{id}/exists?from={from ID}&to={to ID}.
Functions
Meta Box: Get Connections
Get all “to” objects for a specified “from” object, or vice versa. Supply one or the other.
Meta Box: Create Connection
Creates a custom Meta post-to-post relationship.
SharpSpring: Subscribe to Lead Updates
Subscribes a URL to receive real-time lead updates. SharpSpring will POST a list of updated leads whenever leads are updated in the application.
SharpSpring: Delete Leads
Specifies a list of leads to be deleted in SharpSpring by ID.