Zest one clemengold clementine (or orange) and squeeze enough fruit to yield 200 ml of juice (about 4 clementines). Grate the ginger and crush the garlic.
In a small jug combine the citrus zest and juice, 200 ml strong chicken stock, crushed garlic and grated ginger; season with a little salt and pepper.
Place the whole chicken, breast-side up, into the air fryer basket (remove the drip tray if required by your model). Pour the citrus-stock mixture over the chicken and scatter the thyme sprigs around it. Drizzle the chicken with a little olive oil and season the skin with salt and pepper.
Set the air fryer to Roast at 180°C (350°F) for 60 minutes. Start with the chicken breast-side up for 20 minutes, then turn the chicken onto its underside for the next 20 minutes, then return it breast-side up for the final 20 minutes so it browns evenly (you will turn it twice during cooking).
While the chicken starts roasting, halve the potatoes and toss them with 2 Tbsp olive oil, 1 tsp smoked paprika, 1 tsp garlic powder, and salt and pepper to taste.
Place the seasoned potatoes in the air fryer basket (or the separate compartment) and set Air Fry at 190°C (375°F) for 30 minutes. If your air fryer has a Sync Cook feature, use it so the potatoes and chicken finish together.
When the chicken is cooked through (internal temperature 75°C/165°F in the thickest part) remove it and set aside to rest. Strain the pan juices and serve as a jus alongside the carved chicken and roast potatoes.