1muse brokers credentials on behalf of your end users. You are responsible for the connectors you publish, the bindings you declare and the limits you set on them. We are responsible for enforcing what you declared.
Plans are billed monthly in advance. Brokered calls are counted when they reach an upstream; denied and held calls are not billed. Overage is metered per thousand calls.
To be drafted. Whatever it says, it will not claim that using 1muse makes a connector safe — a broker enforces the limits you set, and setting sensible limits remains your job.