Preheat your oven to 400°F (200°C).
Drain and rinse the chickpeas under cold water.
Pat the chickpeas dry with a kitchen towel.
Spread the chickpeas on a baking sheet in a single layer.
Drizzle olive oil over the chickpeas.
Sprinkle salt, paprika, garlic powder, and cumin on top.
Toss the chickpeas to ensure they are evenly coated.
Roast in the oven for 30-40 minutes, stirring halfway through.
Check for crispiness; they should be golden brown.
Remove from the oven and let cool before serving.