MercadoLibre raised $1 billion through a sale of senior unsecured notes due in 2036. The bonds carry a 5.850% coupon priced at 130 basis points over equivalent US Treasuries.

Investor demand for the offering peaked at $2.1 billion before settling at $1.8 billion. This transaction marks the company's third international bond offering and stands as one of the largest debt deals from an Argentine firm.

Fitch and S&P assigned the bonds investment-grade ratings of BBB-, while Moody’s issued a Baa3 rating. The capital will bolster liquidity and support the expansion of e-commerce, logistics, and fintech operations across Latin America.