From Algorithms to Agents: Reframing FinTech Through Agentic Artificial Intelligence. Advance Journal of Econometrics and Finance, [S. l.], v. 3, n. 1, p. 180–190, 2025. DOI: 10.5281/zenodo.19327366. Disponível em: https://ajeaf.com/index.php/Journal/article/view/233. Acesso em: 12 may. 2026.