Xherdan Shaqiri has been confirmed as Liverpool’s third summer signing, having interrupted a holiday to finalise his move to Anfield.

Liverpool agreed a £13m fee with Stoke City for the Switzerland international this week and, with personal terms also agreed, the 26-year-old cut short a post-World Cup holiday to undergo a medical on Merseyside on Friday. The former Bayern Munich and Internazionale winger follows Naby Keita and Fabinho in strengthening Jürgen Klopp’s squad this summer. He has signed a “long-term” deal at Anfield.

Speaking to Liverpoolfc.com, Shaqiri said: “I’m very happy to be here. It’s a huge club with big history, big players and a fantastic coach. So I’m really glad and happy to be here.

“As a player you always want to be on the biggest stage in football. A few years ago I wanted to come too but it didn’t happen. I’m really happy that now I’m finally here. I want to improve myself too, I want to be with the best and I want to win titles. That’s what I’m here for.”

Liverpool’s manager Klopp told the club’s official website: “I think the English phrase to explain the decision to sign Xherdan is a ‘no-brainer’. When someone like him becomes available in this way you have to react if you are smart – and we have.

“He has speed and ability, has the right amount of arrogance on the football pitch, real bravery to want the ball and influence things. To play for us these are mandatory requirements.

“We are the perfect move for him in this moment as well I think, because he needs to push himself and challenge himself and our environment encourages that. We will want him to express himself but also learn and improve the areas of his game where he can still make progression.”

Shaqiri had two years remaining on his Stoke contract but made clear his intentions to leave following the club’s relegation from the Premier League last season. Stoke’s relegation activated a release clause that made him an attractive, cut-price proposition for several clubs across Europe, including Lazio, but his preference was to remain in the Premier League with Liverpool.

Shaqiri almost signed for the Anfield club, then managed by Brendan Rodgers, in 2014 having fallen out of favour at Bayern when Pep Guardiola took charge. Klopp believes the player’s experience at the highest level and ability to play both flanks will make him a valuable option for Liverpool next season.