Place the chicken in the crockpot and sprinkle with cumin, paprika, garlic powder, cayenne, and sliced onion on top.
Pour the chicken broth over the chicken and add the minced garlic, hot sauce, and a squeeze of lemon or lime juice.
Cover the crockpot and cook on low for 4 hours until the chicken is tender and easily shredded.
Remove the chicken from the crockpot and transfer to a large bowl. Use two forks to shred the meat into juicy, tender strands.
Taste the shredded chicken and adjust seasoning with additional hot sauce or salt if needed.
Serve the shredded chicken in bowls, topped with your favorite toppings like cheese, sliced avocado, or herbs. Enjoy the warm, saucy texture with a flavorful kick.