Arrange the wonton wrappers in a single layer on 2 baking sheets. Lightly coat the wrappers with cooking spray. Bake 6 minutes or until crisp; cool.
Cut the salmon into 24 little pieces. In a small bowl, combine the cheese, onion, capers, dill and lemon zest. Spread 1 teaspoon of the cheese mixture on each wrapper; top each with 1 salmon piece. Garnish each with a sprinkle of chives.