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DOI: 10.4230/OASIcs.SLATE.2025.7

A Chatbot to Help Promoting Financial Literacy

Authors: Davi Silva Eleuterio, Pedro Filipe Oliveira, Paulo Matos, and Jorge Manuel Afonso Alves

Published in: OASIcs, Volume 135, 14th Symposium on Languages, Applications and Technologies (SLATE 2025)

Abstract

Currently, governments and many other institutions have been making significant efforts to promote financial literacy. However, a considerable portion of the population still lacks basic financial knowledge, highlighting the need for updated strategies to enhance financial education. In today’s digital world - where people often search for quick and convenient solutions - the development of a reliable and intelligent chatbot to answer questions related to financial concepts and decision-making can be very beneficial. This paper proposes the implementation of an automated web scraper to extract content from a trustworthy financial education website with plenty of useful concepts about finances, using this collected data to develop a chatbot which provides accurate and helpful responses to users. The solution is built using technologies such as Streamlit, Langchain, and OpenAI.

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Davi Silva Eleuterio, Pedro Filipe Oliveira, Paulo Matos, and Jorge Manuel Afonso Alves. A Chatbot to Help Promoting Financial Literacy. In 14th Symposium on Languages, Applications and Technologies (SLATE 2025). Open Access Series in Informatics (OASIcs), Volume 135, pp. 7:1-7:9, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2025)

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@InProceedings{eleuterio_et_al:OASIcs.SLATE.2025.7,
  author =	{Eleuterio, Davi Silva and Oliveira, Pedro Filipe and Matos, Paulo and Alves, Jorge Manuel Afonso},
  title =	{{A Chatbot to Help Promoting Financial Literacy}},
  booktitle =	{14th Symposium on Languages, Applications and Technologies (SLATE 2025)},
  pages =	{7:1--7:9},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-95977-387-4},
  ISSN =	{2190-6807},
  year =	{2025},
  volume =	{135},
  editor =	{Baptista, Jorge and Barateiro, Jos\'{e}},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.SLATE.2025.7},
  URN =		{urn:nbn:de:0030-drops-236870},
  doi =		{10.4230/OASIcs.SLATE.2025.7},
  annote =	{Keywords: chatbot, financial literacy, web scraper, LLM, RAG}
}

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A Chatbot to Help Promoting Financial Literacy

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