Nexo launched its dual-mode crypto card in Argentina on July 8 and appointed Andres Ondarra — formerly Binance’s Argentina general manager — as country head from August 1. Buenos Aires is now the firm’s Latin America hub. The product lets eligible clients spend digital assets in debit mode or borrow against them in credit mode without selling, in one of the region’s densest crypto markets.

Context: Argentina already holds the assets

Argentina has spent years turning digital assets into everyday wealth tools. Capital controls, inflation, and limited access to dollar banking pushed savers and freelancers toward crypto and stablecoins long before cards and wealth platforms made the last mile convenient. Nexo cites roughly $93.9 billion in digital-asset transactions over three years in Argentina — second in Latin America behind Brazil — and calls the country the deepest adoption market in its own surveys.

The missing piece for many holders has been practical use: how do you spend, borrow, or earn on crypto without constantly cashing out into pesos? Cards, prepaid rails, and fintech wallets have been racing to answer that. MetaMask Card’s expansion across 13 LatAm markets showed demand for spend-from-wallet rails; local products such as Belo package multi-currency balances and prepaid cards for freelancers. Nexo’s move is a different model: a custodial wealth platform shipping a debit-and-credit crypto card into the same market.

What the card actually does

Per Nexo’s July 8 announcement, the Nexo Card is designed as a single interface with two modes:

  • Debit mode — spend digital-asset balances directly.
  • Credit mode — borrow against crypto collateral without selling those holdings first. Nexo markets borrowing rates starting from 1.9% per year for this card setup in Argentina.

Other product claims from the company (promotional, subject to eligibility and change):

  • Pay in ARS at home without a conversion step, or spend USD at merchants that accept the card network (Nexo says 100M+ merchants worldwide).
  • New-client promo: 10% back on the first swipe, plus cashback and milestone rewards worth up to $450 over the first three months.
  • Up to 13% annual interest on idle in-app balances, paid daily.
  • Fee-free ATM withdrawals up to $1,000/month and fee-free foreign-currency spend up to $2,000/month, plus lounge and subscription rebates at higher tiers.
  • No monthly, annual, or inactivity fees (per Nexo’s Argentina launch materials).

Eligible clients apply through the Nexo app or website. Independent coverage from CoinJournal and regional flash reports confirmed the dual-mode pitch, Ondarra’s appointment, and the Buenos Aires hub framing.

Leadership handoff and the LatAm hub bet

Ondarra brings more than 25 years across traditional finance, fintech, and crypto in Latin America, including Wall Street banking and his prior Binance Argentina role. He succeeds Federico Ogue, who led Nexo’s Argentine expansion and is leaving for a new venture. The handoff is timed with the card: product launch and local leadership in the same week.

Nexo says it is investing in local infrastructure, an Argentina team that supports clients across Latin America, and sports partnerships — including with the AFA (Argentine Football Association). That is standard regional playbook: hire local leadership, plant a city hub, and attach brand visibility where people already pay attention. Positioning Buenos Aires as the LatAm hub signals Nexo expects the next growth phase to run through Argentina, not merely in it.

Analysis: utility vs custody trade-off

The news is real product progress, not a vapor announcement. A dual-mode card that can spend or borrow against crypto is a concrete upgrade over pure “load-and-swipe” prepaid cards — especially for Argentines who already treat digital assets as savings, not just a trade.

But the custody model is the line that matters for PTYcoin readers. Nexo is a custodial platform. Assets used for balances, collateral, and card spend sit with the service, not in a wallet where you alone hold the keys. That is the opposite design choice from self-custody spend rails like MetaMask Card, where funds remain in the user’s wallet until the moment of purchase.

Argentina’s sophistication cuts both ways. Users who understand yield, leverage, and FX will appreciate debit/credit flexibility and interest on idle balances. The same sophistication means they should price counterparty risk: platform terms, liquidation rules on credit mode, interest that can change, KYC limits, and the reality that promotional APYs and cashback are marketing numbers until you read the live schedule. Borrowing against crypto is still leverage — a drop in collateral value can force liquidations even if you “never sold.”

For the broader region, the launch adds another competitive pressure point. Fintechs, wallets, and global CeFi platforms are all competing to become the everyday spend layer on top of Latin America’s stablecoin and crypto balances. That is good for users when it means better rates and clearer products; it is dangerous when it normalizes leaving long-term savings on platforms that can freeze, reprice, or fail.

Takeaway

Nexo’s Argentina card launch is a clear bet that the market has moved past “how do I buy crypto?” into “how do I live on it without constantly selling?” Dual debit/credit modes, a Buenos Aires hub, and an ex-Binance country lead are coherent signals of that thesis.

Treat it as a spending and borrowing layer, not a vault. If you try the card, size balances to what you are comfortable leaving with a custodian, read credit-mode liquidation rules before you borrow, and keep the stack you cannot afford to lose in self-custody. Everyday utility is welcome; outsourcing your keys is still a risk choice. Not financial advice.