Just to confirm what we discussed… — The first line of an email sent after a call.
To recap our call… — A summary follows, so that both sides have the same record.
Can you put that in writing? — A spoken promise is not yet enough.
Boilerplate. — The standard clauses of a contract. The word first meant the iron plates of a boiler. Later it meant ready-made text that newspapers received on metal plates. Ed McBain used it for legal text in 1965: “The rest of the will was boilerplate.”