Mix the lime juice, butter, olive oil (if using), minced garlic, cayenne, smoked paprika or chili powder, cumin, salt, and red pepper flakes in a small bowl. Pour over the shrimp and close the bag.
1/2 cup fresh lime juice, 1/4 cup salted butter, 1/4 cup olive oil, 2 garlic cloves, 1/4 teaspoon cayenne, 1 teaspoon smoked paprika or chili powder, 1/2 teaspoon ground cumin, 1 teaspoon kosher salt, 1/2 teaspoon red pepper flakes
Place in the refrigerator for 30 minutes.
Remove the shrimp and place in a bowl. Toss with cilantro and place in the air fryer basket. Don’t layer the shrimp and don’t over crowd for even cooking. Spray with olive oil or non-stick cooking spray.
1/2 cup cilantro
Place basket in the air fryer and set for 400 °F (204 °C). Fry for 2 minutes, remove the basket and flip the shrimp over. Return to the air fryer and fry for an additional 2 minutes.