Latin America’s digital finance landscape is being shaped by two diverging developments in Brazil: the central bank is exploring a global expansion of Pix, the country’s dominant instant payment system, while Mercado Libre is winding down its Mercado Coin token program. Together, the moves highlight the contrast between state-backed payment infrastructure gaining scale and private ecosystem tokens struggling to maintain relevance.
Brazil Considers an International Version of Pix
According to local reporting cited in the original source, the Central Bank of Brazil is preparing the next stage of development for Pix by considering an “International Pix” feature. The proposal would allow individuals and businesses to conduct cross-border payments and remittances through the Pix network, potentially by linking Brazil’s instant payment rails with similar systems in other countries and simplifying settlement flows.
Pix has already become one of the most widely used payment systems in the world. Since launching in November 2020, it has reached more than 175 million users in Brazil and processed nearly 200 billion transactions. While Pix has already been made available in some form internationally in countries including Argentina, the United States, and Portugal, the newly discussed initiative appears aimed at making international functionality more permanent, standardized, and interoperable.
This matters because Pix is no longer just a domestic convenience product. It has evolved into core financial infrastructure for everyday payments in Brazil, and any successful internationalization effort could strengthen its role in remittances, retail payments, and business transfers beyond national borders.
Mercado Libre Ends Mercado Coin
At the same time, Mercado Libre is discontinuing Mercado Coin, a token it launched in August 2022 starting in Brazil. The company informed users through the Mercado Pago wallet app and by email, but did not provide a public explanation for the decision, according to the source material.
Mercado Coin was issued as an ERC-20 token on the Ethereum blockchain in partnership with crypto exchange Ripio and was initially priced at around $0.10 per token. The token was designed as a loyalty and cashback mechanism inside Mercado Libre’s ecosystem. Users could earn it from purchases on the marketplace, spend it within the platform, or cash it out. The model was intended to introduce mainstream consumers to crypto-adjacent assets without requiring them to buy bitcoin directly or manage highly volatile tokens.
In practice, however, Mercado Coin appears to have remained largely confined to Mercado Libre’s own environment and did not gain meaningful traction outside that closed ecosystem. That limitation likely reduced its utility as a broader crypto asset, even if it may have served as a customer engagement tool within the platform.
Beginning April 17, users will no longer be able to buy, sell, or earn Mercado Coin through the platform. Before that deadline, holders have three options: sell their tokens in the Mercado Pago app, spend the balance on Mercado Libre purchases, or take no action. Any remaining balance after the deadline will be automatically converted into local fiat currency and deposited into users’ Mercado Pago accounts. For most users in Brazil, that means conversion into Brazilian reais.
Pix Becomes a Trade and Political Issue
Beyond product updates, Pix is also becoming a subject of political and international debate. The source notes that a recent report from the Office of the United States Trade Representative (USTR) raised concerns from U.S. industry representatives that the Brazilian central bank’s support for Pix could disadvantage private electronic payment providers from the United States.
The report also pointed to a structural feature that has helped Pix spread rapidly: the central bank requires financial institutions with more than 500,000 accounts to adopt the system. That requirement, combined with public backing and broad integration across Brazil’s banking sector, has helped Pix achieve extraordinary scale in a relatively short period of time.
As a result, the success of Pix is no longer viewed only through the lens of consumer convenience. It is also being framed as a competitive challenge to established private payment networks such as Visa and Mastercard. The tension reflects a broader global question: how far should public digital payment infrastructure go when it directly competes with legacy commercial providers?
A Bigger Role Ahead of Brazil’s Elections
Pix is now gaining political salience as Brazil moves toward its presidential election. With more than 175 million users, the network touches the daily financial lives of most adults in the country. That level of adoption gives it unusual significance in national debates about financial inclusion, market competition, sovereignty in payments, and the role of public institutions in shaping digital commerce.
The election angle does not mean Pix is becoming partisan in a narrow sense, but it does suggest that payment infrastructure is now part of broader public policy discussions. As candidates and stakeholders address economic modernization, consumer access, and the influence of foreign payment firms, Pix may become a symbol of Brazil’s ability to build and scale domestic financial rails.
Two Different Paths for Digital Assets in Brazil
Viewed together, these developments underline two very different trajectories in Brazil’s digital finance ecosystem. On one side is Pix, a central bank-backed instant payment network with mass adoption, expanding utility, and growing international ambitions. On the other is Mercado Coin, a private platform token that offered a relatively simple on-ramp into crypto but ultimately remained too limited in scope to become a durable part of the broader market.
The contrast is instructive: infrastructure with wide interoperability, institutional support, and clear everyday utility appears to be gaining momentum, while closed-loop tokens tied to a single commercial ecosystem may be finding it harder to justify long-term relevance. For Latin America’s crypto and fintech sectors, the message is increasingly clear: scale, utility, and integration matter more than novelty alone.
Whether International Pix moves from planning to execution remains to be seen, and Mercado Libre’s decision does not necessarily signal the end of all consumer token experiments. But the current moment shows Brazil at an important inflection point. It is simultaneously strengthening a domestic payment success story with global potential and stepping back from a retail token initiative that did not break beyond its original use case.