About this site

Guilherme Bissoli builds and operates financial infrastructure in Brazil.

His work spans FX, stablecoins, payments, market structure, regulation, and AI systems.

ONCHAIN FX is where he writes from the operator’s side of the table — about money, markets, technology, and building in Brazil.

He is a Director at Coins.xyz, where he works on payments, stablecoins, and market infrastructure across Brazil and Latin America. Before that, he led fiat operations at Binance and holds an MSc in Finance.

Some of the analysis here overlaps with work published elsewhere, including EXAME’s Future of Money and his LinkedIn newsletter; original context is noted on those pieces where it applies. See the Archive / Press page for verified external coverage.

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