Place the chicken thighs in the slow cooker. Sprinkle them with smoked paprika, garlic powder, salt, and black pepper.
Pour the barbecue sauce over the seasoned chicken and stir to coat evenly.
Cover and cook on low for 6 to 7 hours or on high for 3 to 4 hours until the chicken shreds easily with two forks.
While the chicken cooks, combine the shredded cabbage, shredded carrots, apple cider vinegar, mayonnaise, and honey in a mixing bowl. Stir well and set the coleslaw aside in the refrigerator.
Once the chicken is done, shred it directly in the slow cooker and stir it into the remaining sauce.
Split the slider buns and fill each with a scoop of pulled chicken followed by a spoonful of tangy coleslaw.