Oobit Expands Tether-Backed Visa Card to Guatemala, Paraguay: A LatAm Stablecoin Play
Oobit has brought its Tether-backed, non-custodial crypto payments platform to Guatemala and Paraguay. My take: the headline is not “another crypto card.” It is more specific than that. Two more Latin American markets now get a simple promise: spend crypto without moving it to a custodian first.
Guatemala and Paraguay are Oobit’s 10th and 11th Latin American markets, joining Brazil, Colombia, Bolivia, and others. Users there can now spend and send crypto anywhere Visa is accepted, including more than 150 million online and in-store merchants worldwide. Most rollout stories lean hard on the merchant number. That is only half right. The merchant count matters, sure, but the sharper point is that people can pay for ordinary purchases with assets already sitting in their own wallets.
Oobit’s non-custodial Visa card lets users pay from wallets such as Phantom, MetaMask, Binance, and Trust Wallet while keeping control of their assets. Merchants receive local currency. Why does this matter? Because plenty of crypto payment products still make users move funds to a custodian before they can spend. For crypto-native users, that is not some tiny UX nitpick. It is friction. It slows the whole thing down. Tether, which has invested in Oobit, is backing the rollout through its infrastructure work and its effort to expand $USDT use across Latin America.
Oobit’s data points to crypto being used for regular purchases, not just trading. The company reported average spend per user of $1,168 in June. Daily average spending rose from about $80 in March to around $200 in June, and peak daily spending topped $480 during that period. Monthly average spending per user rose 97.7% in May. Transactions clustered in everyday categories: groceries and restaurants were in the mix, along with taxis and ride-hailing. Fast food showed up too. So did convenience stores. I’ll be honest: that is the part I would watch before the glossy expansion map. People are using this for lunch, rides, and shopping.
Stablecoins are carrying most of the activity. $USDT made up 47% of all payments on Oobit, making it the most used payment currency on the platform. Brazil is still Oobit’s biggest Latin American market, with 61% of users. Guatemala and Paraguay users also get access to the OOB cashback program, which offers up to 10% cashback for swapping into OOB. Over the past 30 days, 74% of swaps were from $USDT to OOB, and 18% were from USDC to OOB. The read is plain. Stablecoins are becoming the front door for rewards and payments, with wallet activity following close behind.
For crypto markets, this is a real adoption signal, especially for stablecoins. Latin America has obvious reasons to test crypto: inflation and remittances, limited banking access, cheaper payment rails, and faster settlement. Remittances account for nearly 20% of Guatemala’s GDP. Guatemala’s crypto adoption grew 88% in one quarter during 2025, the country has more than 2,700 crypto ATMs, and Bill 6538, a proposed Cryptocurrency Law, was introduced in May 2025. Paraguay recorded 52% crypto growth in the second quarter of 2025, and a tax reporting framework introduced in January 2025 helped make the market more formal. These figures do not tell one perfectly clean story. They still point in the same direction. Across Latin America, crypto transaction volume reached nearly $1.5 trillion between July 2022 and June 2025. Stablecoins are a big piece of that. About 61% of crypto users aged 18 to 34 use digital assets for remittances, and $USDT accounts for more than half of exchange buying in major Latin American markets. Counter to the usual crypto-market framing, Bitcoin volatility may be the less interesting story here. Stablecoin usage is quieter. More practical too, and probably more important than the market likes to admit.
Regulation is getting clearer, though still uneven. Guatemala’s proposed Cryptocurrency Law and Paraguay’s tax reporting framework show both countries trying to fit crypto into their financial systems instead of ignoring it. Clearer rules can make users and businesses more comfortable. They can also pull in larger investors. Is the comparison to US spot Bitcoin ETFs too neat? Yes, a little. But the pattern is still familiar: when the rules look less murky, more capital tends to arrive.
What this means
Oobit’s move into Guatemala and Paraguay is another sign that stablecoins are getting out of exchange balances and trading screens. The spending data is the part that matters: groceries, rides, restaurants, convenience stores. That is not a bull-market slogan. That is payment behavior. It also strengthens the case for non-custodial tools, since users can spend without handing over control of their assets. My take: custody is still underpriced as a user preference in payments.
Investors should watch whether this pattern spreads to other emerging markets. The useful metrics are average spend and transaction categories. Stablecoin share matters too. Repeat usage may matter most. Those numbers say more than loose adoption talk. Regulation matters too, although yes, this slightly contradicts the “usage first” argument above. Bear with me: usage shows demand, but rules decide how much of that demand can scale through banks, card networks, and larger payment partners. More clarity in Guatemala, Paraguay, or nearby markets could speed things up. It is also worth watching the market cap and volume of $USDT and USDC, since stablecoin growth tracks this kind of payment demand more directly than most crypto narratives do. If stablecoin velocity keeps rising and off-ramp tools like Oobit’s Visa card keep spreading, the broader crypto market gets a firmer base. Ethereum (ETH) and other smart contract platforms could benefit too, especially where they support the payment rails behind this activity.