A prop trading platform earns revenue at more than one moment, the challenge fee upfront, and a share of a funded trader's gains once they're profitable. The challenge fee is where the relationship starts, though, and everything downstream, funded accounts, profit splits, renewed challenges, depends on that first payment going through cleanly. It's also the moment where card payments quietly work against the business model built on top of them.
The chargeback pattern nobody prices in upfront
Most challenge fees are processed like any other card payment. That works fine until a trader fails the evaluation. A meaningful share of failed traders dispute the charge rather than simply walking away, and card networks side with the cardholder more often than firms would like. Add in FX declines, currency conversion friction, and funding limits that block traders outside a firm's primary markets, and the checkout step starts absorbing costs that have nothing to do with actual fraud.
None of this is a fraud-detection problem. It's a structural mismatch: card payments were built around the assumption that a dispute is rare and exceptional. A business model where a large share of purchases end in disappointment, because failing the evaluation is the expected outcome for most traders, breaks that assumption by design.
What changes when settlement is final
A stablecoin or crypto payment clears once, and it's done. There's no dispute window, no reversal process, no chargeback. For a challenge-fee checkout specifically, that removes the single biggest source of unpriced cost in the transaction:
- The trader pays from a wallet or exchange account they already hold
- Settlement is smart-routed and gas-sponsored, so the platform receives the token it wants regardless of what the trader paid with
- The fee is final on confirmation, no dispute window, no reversal
That's the whole mechanism. It doesn't require the platform to change how it prices or evaluates the challenge itself, only how the fee gets collected.
This isn't unproven infrastructure
Stablecoin checkout has already moved well past the experimental stage. Ingenico, the global leader in payment acceptance and services, integrated WalletConnect Pay to bring stablecoin acceptance to its payment terminals, described in its own announcement as the first major payments leader to do so. That's a company with tens of millions of payment devices deployed worldwide choosing to build stablecoin settlement into infrastructure that was already handling enormous transaction volume on traditional rails.
The scale behind that decision:
- 900M+ users, 700+ wallets and major exchange accounts, MetaMask to Binance, one integration
- 80,000+ apps already built on the network
- $400B+ in annual network transaction volume, powered in 2025
- Trusted by Coinbase, Binance, and Polymarket, among the apps and exchanges already running on this network
The overlap that matters most for a prop trading platform specifically: the wallets and exchange accounts your evaluation candidates already use every day, Coinbase, Binance, MetaMask, are the same ones already connected to this network. Your traders are already here. They just haven't paid you with it yet.
What WalletConnect Pay can do for prop trading companies
A challenge-fee checkout is the first payment moment in the trader lifecycle, not the only one, and WalletConnect Pay is built to cover the full sequence on one integration rather than solving checkout in isolation.
- Stablecoin and crypto acceptance. Traders buy the challenge with stablecoin or crypto, gas sponsored and smart-routed, settling instantly with no card decline or dispute window sitting between the trader and the sale.
- Withdrawal. Profit splits settle instantly to a verified wallet once a trader is funded, with clean reconciliation data on every transfer, no multi-day bank transfer window and no separate step to match payouts against records afterward.
- Verification. Because a stablecoin withdrawal is final the moment it clears, the destination wallet is confirmed once, before that withdrawal goes out, and reused for every payout after that, rather than re-checked each time manually.
- Subscription. Some firms bill challenge access on a recurring cycle rather than a one-time fee. Recurring stablecoin and crypto billing is a newer, still-developing part of the market, and it's an area WalletConnect is actively building support for, worth a conversation for any firm already thinking about what that would need to look like.
None of this requires ripping out an existing payment stack. A stablecoin and crypto payment method drops in alongside whatever checkout provider a platform already runs, as an additional option at the point of sale, not a replacement for it. Traders who want to pay with stablecoins get a checkout flow built for that. Traders who want to keep using a card can. The chargeback exposure only exists on the transactions still running through cards, and every transaction that moves to stablecoin settlement is one less transaction carrying that risk.
What this actually costs
The honest comparison isn't stablecoin versus card in the abstract; it's the fully loaded cost of a card transaction, including the chargebacks a challenge-fee business structurally invites, against a payment method with no chargeback exposure at all, settling at lower cost than card networks. For a business where a meaningful share of every cohort of challenge purchases ends in a dispute-eligible outcome, that math adds up fast, and it adds up before counting the operational time spent fighting disputes that a different payment method would have avoided altogether.
The firms treating this as a checkout upgrade rather than a strategic bet are the ones acting on it now, not waiting for the rest of the industry to catch up.
FAQ
Does accepting stablecoin checkout mean replacing our existing payment provider?
No. It runs alongside whatever checkout provider you already use, as an additional payment method, not a replacement.
What happens if a trader fails the challenge after paying with stablecoin or crypto?
The fee is already settled and final, so there's no dispute or chargeback process to manage, unlike a card payment.
Is this proven infrastructure or something experimental?
Ingenico, a global leader in payment acceptance, already runs stablecoin checkout on WalletConnect Pay, described in its own announcement as the first major payments leader to do so.
Does stablecoin checkout cost more to accept than card payments?
No, it settles at lower cost than card networks, since there's no chargeback exposure to price into the transaction.
Which wallets and chains are supported?
All major blockchains, with 700+ wallets and major exchange accounts, so traders can pay from whatever they already hold.
Does WalletConnect Pay only handle crypto acceptance?
No. Crypto acceptance, withdrawal, and wallet verification all run on the same integration, and recurring subscription billing for challenge access is in active development.