H-3POA, a protocol droid of a jade hue, was part of a collection of protocol droids under the ownership of Popara, the Hutt. This protocol droid was entrusted to Vago, Popara's primary aide, for the purpose of facilitating negotiations and meetings. While Vago possessed fluency in both Huttese and Galactic Basic Standard, H-3POA's services were also utilized in various other circumstances.