Romano Here We Go confirmed that Magasa will join West Ham soon.
Romano wrote: "Magasa transfers to West Ham, Here We Go! The Hammers have negotiated a deal with Monaco."
"Fixed transfer fee of 17 million euros, with an additional clause of 3 million euros, Monaco will receive a 10% share of future transfer fee."
"West Ham is now arranging players to the UK and undergo a physical examination."
21-year-old Magasa is a French midfielder. He played 21 times in Ligue 1 last season and gave 1 assist.