Swansea have had a bid accepted for Hull midfielder Sam Clucas and expect the transfer to be completed within the next 48 hours.
It is understood the deal is worth £15million, with another potential £1.5m in add-ons.
Swansea targeted Clucas following the club-record sale of Gylfi Sigurdsson to Everton last week for a fee around the £45million mark.
Clucas is expected to agree personal terms and have a medical in south Wales on Wednesday following Swansea's Carabao Cup tie at MK Dons the previous evening.
Lincoln-born Clucas joined Hull from Chesterfield for £1.