Marketplace stablecoin payouts: Visa and Coinbase put USDC in the funding leg — the seller's leg is still yours to design

What happened in Money20/20 week

Three announcements landed within five days. Each one is useful on its own. Read together, they show where stablecoins are entering the payout stack of marketplaces and platforms, and where they still stop.

October 15: Visa Direct takes USDC prefunding into production

Visa announced that its Visa Direct stablecoin capabilities had moved from pilot to commercial deployment. The first enabler is Inyo Global, a Visa Direct processor that serves money transmitters, fintechs and payment companies. Its clients can now prefund cross-border payouts with USDC in near real time, "rather than relying solely on traditional funding windows," and send payouts to more than 180 countries through Visa Direct. Availability depends on eligibility and geography.

"The next chapter for stablecoins is adoption," said Vira Platonova, Global Head of Visa Direct. In August, Visa had announced stablecoin prefunding and payouts as a network feature that "will become available," which we covered in Visa Direct stablecoin payouts. October is the first time a named processor runs it with real clients.

October 19: Coinbase and Thunes connect stablecoins to the last mile

At Money20/20 USA in Las Vegas, Thunes and Coinbase announced a two-way deal. Coinbase will add Thunes' Direct Global Network to its platform for payouts to local clearing systems and alternative payment methods. Coinbase will also power Thunes' stablecoin infrastructure. The target use cases are enterprise supplier payments, gig worker payouts and international remittances.

Thunes puts its reach at more than 140 countries and 90 currencies, around 12 billion mobile wallets, stablecoin wallets and bank accounts, and 15 billion cards across more than 220 payment methods, from GCash and M-Pesa to Alipay. No launch date or financial terms were disclosed.

October 19: Payoneer asks marketplaces what stablecoins actually do for them

The same day, Payoneer released "Stablecoin Steps Up". It surveyed 265 senior payments, treasury and finance leaders at US-based marketplaces, platforms and enterprises with $100 million or more in annual revenue, in September 2026. Every respondent had some stablecoin experience: usage, pilots, evaluation or past engagement.

Renata Camera Santos, General Manager of the Wallet Business at eBay, summed up the tone of the report: "the opportunity for stablecoin depends on solving a clear business problem."

The pattern: stablecoins entered the funding leg, not the seller's wallet

A marketplace payout has three legs, and it helps to name them before comparing products:

1. Collection: the buyer pays the marketplace.
2. Funding: the marketplace moves money from its treasury to whoever executes the payouts, often in several currencies and ahead of time.
3. Delivery: the payout provider credits the seller's bank account, card, mobile wallet or crypto wallet.

Visa Direct's product puts USDC in leg 2. The platform sends USDC, the payout goes out through Visa Direct's existing rails, and the seller receives local currency. The Coinbase and Thunes deal is built the same way: stablecoin infrastructure behind the scenes, a local bank account or mobile wallet at the end. Thunes' network includes stablecoin wallets, so a stablecoin delivery is possible there, but the announcement is framed around fiat last-mile connectivity.

That design solves a real problem for the platform. Bank funding windows close on weekends and holidays, and a platform paying in many countries has to keep balances pre-positioned in each corridor. Funding with USDC removes the cut-off and shrinks the idle capital. It's a treasury improvement.

It doesn't change much for the seller. They still receive a local credit, with a conversion somewhere in the chain. The round-the-clock part is the funding: when the money actually reaches the seller still depends on the receiving bank or wallet provider. And if the seller would rather hold dollars, they now have to buy them back.

What Payoneer's numbers say about marketplaces

The survey adds context that press releases can't. The headline numbers:

• 69% of respondents use stablecoins operationally, 41% at meaningful scale. 82% expect stablecoins to be part of their financial infrastructure within three years.
• Among users and pilots, 50% report faster settlement, 41% better access to markets and currencies, and 40% a better experience for payment recipients.
• 33% already offer stablecoin capabilities to their own customers, and another 50% plan to within three years. 92% rank treasury and multi-currency balances as a priority now or within three years, and 86% say the same of embedded customer wallets.
• Among businesses that describe their cross-border operations as "very complex", 82% plan to pay suppliers and contractors in stablecoins, against 54% overall.
• 90% of those using stablecoins at meaningful scale say the benefits justify the implementation effort.

Two findings matter most for a marketplace. First, the value scales with geography: 82% of businesses in 11 or more countries report proven benefits in at least three areas, against 60% of those in ten countries or fewer. That matches how payouts work. The first few countries are cheap to serve with local bank rails. The long tail (the seller in Lagos, the developer in Buenos Aires, the designer in Manila) is where wires get expensive, slow or impossible, and where a dollar that settles the same way everywhere earns its keep.

Second, the blockers are operational. The report lists integration, reconciliation, regulatory readiness and provider accountability as the obstacles to moving beyond pilots. None of those is about whether USDC works. They're about whether your ledger knows which seller each payment belongs to, and whether you trust whoever holds the money in between.

One caveat: Payoneer sells cross-border payout services, and every respondent already had some stablecoin experience. Read the percentages as a picture of early adopters, not of all marketplaces.

The seller's leg: three kinds of payee, three answers

The funding-leg products are good news for platforms. But a marketplace doesn't pay "a corridor." It pays people, and they don't all want the same thing.

The local seller who wants local currency

A seller in a country with fast domestic rails, who pays rent and suppliers in local money, wants a bank or mobile-wallet credit. For this payee, a fiat payout network is the right delivery, and funding it with USDC is a back-office upgrade they'll never notice. Don't force a wallet on them.

The seller who saves in dollars

In high-inflation or capital-controlled economies, many freelancers and small sellers keep their savings in digital dollars. Standard Chartered's October 14 stablecoin research describes USDT as used mainly for dollar savings in emerging markets. Paying this seller in local currency forces two conversions: yours into their currency, then theirs back into dollars, each with a spread. For them, USDC or USDT in their own wallet is the payout they actually want.

The crypto-native seller

Developers selling plugins, digital creators, affiliates and remote contractors often already have a wallet and get paid by other platforms in stablecoins. For them, a stablecoin payout is simply the fastest option: on Base or Polygon a transfer confirms in about two seconds, any day of the week, and network gas is cents.

Most marketplaces with sellers in more than ten countries have all three groups. The practical design is a payout method per seller, not one rail for everyone.

How marketplace stablecoin payouts work with Payzum

Payzum is a non-custodial crypto payment processor. It covers the stablecoin side of a marketplace, in both directions, and never holds, pools or controls the money.

Paying sellers. Payzum runs mass payouts in two forms: EVM stablecoin payouts in USDC and USDT on Polygon, Arbitrum, Optimism, Base, BNB Chain and Avalanche, and CSV batches in BTC, LTC or DOGE. Each payout is an on-chain transfer to the seller's own wallet, so it's final once confirmed and comes with a transaction hash you can share as proof of payment.

Collecting from buyers. On the other side, buyers can pay through hosted checkout, payment links, invoices or a drop-in plugin, including the headless stacks many marketplaces run on (Medusa, Saleor, Vendure, Sylius). Payments settle directly to a wallet you control, with optional auto-conversion to USDC or USDT. Payzum charges 0.5% per processed sale plus network gas.

Put the two together and you get a loop with no bank in it: a buyer pays in USDC, the money settles to your wallet, and the seller's share goes out in USDC to theirs. No conversion on the way in, none on the way out. Payzum is crypto-only and doesn't pay out to bank accounts, so sellers who want local currency stay on your fiat payout provider. You run both, side by side.

Here's a typical rollout:

1. Segment your sellers. Add a payout preference to each seller profile: local currency, or a stablecoin with a wallet address and network. Start with the countries where wires are slowest or most expensive.
2. Verify every wallet before the first payout. An on-chain payout to a wrong address can't be recalled. Use a test transfer or a signed confirmation, as described in stablecoin payout wallet verification, and re-verify whenever a seller changes the address.
3. Pick the network per batch. Match the chain to where your sellers' wallets and exchanges are. Our comparison of Polygon vs Arbitrum vs Base for mass payouts covers fees and confirmation times.
4. Run payouts by CSV or API, and reconcile with webhooks. Upload a batch, or trigger payouts from your platform through the REST API. Each payout event comes back as a webhook signed with X-Payzum-Signature (HMAC-SHA-256), so your ledger marks each seller as paid from a verified event, not from a spreadsheet. That's the reconciliation work Payoneer's respondents flagged.

For the mechanics of a large batch, see our guide to crypto mass payouts.

Three marketplace scenarios

• A digital-goods marketplace pays 2,500 template and plugin creators in 60 countries every month. Sellers in the US and Western Europe keep their bank payouts. The 900 creators in Latin America, Africa and Southeast Asia who opted for USDC get paid on Polygon the same day the period closes, including when it closes on a Saturday.
• A freelance services platform collects from US and European clients by card and pays developers in Argentina, Nigeria and the Philippines. Developers who save in dollars choose USDT or USDC to their own wallet and skip the double conversion. The platform reconciles each payout from its signed webhook.
• A B2B sourcing marketplace pays overseas suppliers on delivery. Suppliers who already invoice in USDC receive it on Base within seconds of approval. The rest stay on wires, and the operations team compares cost and speed per corridor after a quarter.

Stablecoin-funded fiat payouts vs stablecoin payouts to the seller's wallet

What to check before changing your payout stack

"Our sellers don't want crypto."

Many don't, and they shouldn't be forced. That's why the design is per seller. Start by offering stablecoins as an option in the countries where your wires cost most, and let the opt-in rate tell you how far to go.

"What if we send to the wrong address?"

Finality cuts both ways: a confirmed payout can't be clawed back. Verify each wallet once, ask for a second factor whenever a seller changes their payout address, and keep a record of who changed what (Payzum keeps a full audit log on its side). The largest payroll platform paying in stablecoins already makes wallet verification a precondition.

"Who's accountable if something breaks?"

Payoneer's respondents named provider accountability as a blocker for a reason: in a custodial model, someone else holds your sellers' money between funding and delivery. In a non-custodial payout, there's no intermediate balance to freeze or lose. Funds move from your wallet to the seller's on-chain, and every step has a hash.

"Is this allowed where our sellers are?"

It depends on the country, and the rules are moving. In the US, regulators are still finalizing the implementing rules for the GENIUS Act, which takes effect by January 18, 2027 (see our GENIUS Act overview). Check tax reporting and any licensing questions for your payout model with your own advisers.