On 25 September 2019, Yapi made his professional debut for Brighton & Hove Albion in a 3–1 defeat at home against Aston Villa in the EFL Cup in what ultimately was his only appearance the senior side.[4]
Vitesse
Yapi signed for Eredivisie side Vitesse on 11 July 2021 after 2 years in England.[5] He made his debut on 15 August in the opening game of the 2021–22 season, coming on as an 86th-minute substitute to help close out the game in a 1–0 away victory at PEC Zwolle.[6] He made his first start and home debut a week later in a 3–0 loss against Willem II.[7]
Bastia
On 1 September 2023, Yapi signed a three-year contract with Bastia in Ligue 2.[8]
DAC Dunajská Streda
On 2 February 2024, Yapi joined DAC Dunajská Streda in Slovakia on a two-and-a-half-year contract.[9]