What country uses the eastern Caribbean dollars?

The Eastern Caribbean Dollar (XCD) is used by several countries and territories in the Eastern Caribbean, primarily those that are part of the Eastern Caribbean Central Bank (ECCB). This includes nations such as Saint Kitts and Nevis, Saint Lucia, Dominica, Grenada, Saint Vincent and the Grenadines, and Antigua and Barbuda, among others. The currency is pegged to the US dollar, which helps stabilize the economies of these smaller nations.