A mass payment solution is a system for sending money to many recipients in a single run instead of processing each payment on its own. For a business comparing vendors, the real differences show up in payout coverage, how a run gets funded, and how currency conversion is handled. They rarely show up in which vendor's homepage uses the phrase first.

For a network paying recipients across Argentina, Mexico, Brazil, Colombia, Chile, and Peru, that evaluation gets harder. Publishers sit on different banking systems and currencies, and a vendor built around a single country's payout rails does not carry across the region. EukaPay sends crypto payouts to that whole recipient list from one CSV upload. The run is funded from the account's main balance, with a locked exchange rate applied by default on every conversion.

The first question in any vendor evaluation is what the recipient actually receives, and on what network. EukaPay sends crypto payouts in USDC, USDT, ETH, and BTC, on the Ethereum, Tron, and Bitcoin networks. Asset and network are set per payout, so two recipients in the same run can receive different assets on different networks. That matters for a Latin American network. A publisher in one country and a publisher in another often hold wallets on different networks. A vendor that only sends one asset on one network cannot cover both without a workaround.

The second question is where the money for the run comes from. A

mass payment run

with EukaPay is funded by transferring from the account's main balance, not paid out directly from incoming collections. That separation is the two-sided float every network operator already manages. Money comes in from advertisers on one schedule and goes out to publishers on another. The payout balance is the buffer between the two, not a pass-through of whatever just arrived.

This is also where a fiat-only vendor can still be the right answer for part of a network's recipient list.

A publisher paid through a domestic bank transfer or a regional processor already has a working payout method. A network does not need to move that segment to a new rail just to consolidate vendors. The evaluation is about coverage for the recipients a current stack does not reach well, not about replacing a payout method that already works.

Exchange rate handling is where a mass payment solution either protects a network's margin or erodes it. EukaPay applies a locked exchange rate on every conversion by default, on pay-ins and on payouts.

Integration effort depends on how a run actually gets sent. EukaPay's Payout API creates one payout per request, so a platform's engineering team builds a loop that submits each recipient individually rather than pointing at a single endpoint that accepts a whole list. For a network that does not want to build that loop, the same run can be sent as a CSV upload in the merchant dashboard instead, with no engineering work required. Both paths use the same payout assets, networks, and funding model described above.

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EukaPay is built for a network that pays recipients in crypto, or that pays across several Latin American countries and banking systems from a single account. A network whose recipients are paid exclusively through local bank transfers in one country can still get by with Wise's file-upload workflow for that segment. EukaPay is where that same network goes once it needs to add crypto payouts or reach recipients across the rest of the region.

EukaPay runs pay-ins and payouts on one platform, with instant crypto-to-fiat conversion at a locked exchange rate. That lock removes your exposure to crypto price swings. The platform supports most major cryptocurrencies on the pay-in side and settles to the merchant's own bank account in USD, EUR, GBP, and CAD. A crypto payment confirms on-chain, so protection against chargebacks is a property of the payment method.

For a Latin American network operator, that means the same account that collects from advertisers can fund payouts to publishers across the region, without reconciling a separate vendor's balance for each currency. Start with the recipients your current stack does not reach well. Use EukaPay's dashboard upload or Payout API to bring that segment onto crypto payouts, while keeping the rails that already work for everyone else.

Sign up for a EukaPay account at

app.eukapay.com/signup

to start sending payouts across Latin America, or read the

API documentation

to see how the Payout API and the dashboard CSV upload both work.

What is a mass payment solution?

A mass payment solution is a system for sending money to a list of recipients in one run, instead of processing each payment individually through a separate transfer.

Which cryptocurrencies can a Latin American network pay recipients in with EukaPay?

EukaPay sends payouts in USDC, USDT, ETH, and BTC, on the Ethereum, Tron, and Bitcoin networks. Asset and network are set per payout, so different recipients in the same run can receive different assets.

How does EukaPay fund a mass payout run?

The payout balance is funded by transferring from the account's main balance. It is not paid out directly from money the account has just collected.

Does EukaPay have a batch payout endpoint?

No. The Payout API creates one payout per request. A network that wants to send a full recipient list without building that request loop can upload a CSV file in the merchant dashboard instead.

Does EukaPay lock the exchange rate on crypto-to-fiat conversion?

Yes. The locked exchange rate applies by default on every conversion, on pay-ins and on payouts, so it is not something a network opts into per payment.

Can EukaPay pay recipients across multiple Latin American countries in one run?

Yes. Asset and network are set per payout, so a single CSV upload or a sequence of API requests can send different recipients across different countries, each in its own supported asset and network.

Does a crypto payout involve chargebacks?

A crypto payment confirms on-chain, so protection against chargebacks is a property of the payment method.

Do I need an engineering team to send a mass payout with EukaPay?

No. A network can upload a CSV file of recipients and amounts in the merchant dashboard. An engineering team is only needed to use the Payout API directly.