How did vasco nunez de balboa betray the king?

Vasco Núñez de Balboa betrayed King Ferdinand of Spain by establishing his own authority in the territories he explored, particularly in present-day Panama, without the king's permission. He declared himself governor of the region and sought to exploit its resources for personal gain, undermining the Spanish crown's interests. Additionally, Balboa's actions included forming alliances with local indigenous tribes, which further distanced him from direct royal control and loyalty. Ultimately, his ambition led to tensions with other Spanish authorities, contributing to his downfall.