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Crypto Payment Gateway for Prediction Markets
Prices move while a deposit waits for confirmations — and by the time the funds land, the market has moved on without the trader. GatewayCrypto is the crypto rail behind your order book: funds credited on arrival, converted into the one asset your book is denominated in, and paid out to every winning position when a market resolves.
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The Rail Behind Your Order Book
A Funding Rail, Not a Second Ledger
Your book stays denominated in the one asset you chose — a stablecoin or fiat. We take crypto in on any chain, convert it automatically, and settle to your bank account on request. Nothing about your collateral or your accounting has to change.
Funds Credited Before the Price Moves
Deposits are credited with zero confirmations, so a trader who funds an account to take a price at 34 cents is not still waiting on a block when it prints at 41. The market is the volatile part — the cashier should not be.
One Address per Trader, on Every Chain
Each trader gets a permanent deposit address in every coin and network you enable, so funds land in the right account automatically — whichever chain they happen to hold their balance on, and without a bridge to explain in your help centre.
Resolution Payouts in One Call
A market closes and thousands of winning positions come due at once. Send the whole payout list in a single mass-payout call — settlement is a job your platform triggers, not a queue your finance team works through.
You Decide Who Pays the Fee
Network fees are yours to absorb or to pass on, set per flow — so a small position and a large withdrawal can be treated differently, and a chain's gas price never becomes a minimum deposit your traders have to read about first.
Connect the Rail in Four Steps
Your matching engine, your oracle, your resolution logic — all untouched. GatewayCrypto only takes over the money coming in and the money going out.
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01
Set Up Account
Create your GatewayCrypto account in just a few simple steps.
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02
Wire Up Deposits and Settlement
Connect our API to your funding flow and to your payout engine — trader addresses, callbacks and mass payouts included.
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03
Open the Book to 70+ Assets
Let traders fund from the coins and chains they already use, from Bitcoin to stablecoins, while your collateral stays in one asset.
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04
Settle in Fiat, Instantly
Withdraw your revenue to your bank account whenever you want, with instant fiat settlements.
GatewayCrypto Integration
One API for Funding, Settlement and Payouts
Integrate GatewayCrypto into your prediction market via API in minutes. Deposits, auto-conversion, trader withdrawals and resolution payouts all run through the same integration and the same dashboard — whatever your markets settle on.
Why Prediction Markets Choose GatewayCrypto
The Cashier Stops Losing You Trades
Every minute between a deposit and a filled order is a price your trader did not get. Instant processing and zero-confirmation deposits close that gap, so conviction turns into a position while it is still worth something.
Low Fees on Thin Margins
Prediction markets run on small tickets and thin spreads, and a payment stack that charges like a card processor eats the trading fee it sits on. Lower transaction fees than traditional payment methods keep the economics of a cent-priced market intact.
Global Liquidity, One Rail
A market is only as good as the people on both sides of it. Crypto is the same asset in every jurisdiction you serve, so a trader anywhere can fund an account without card declines, cross-border fees or a payment method that exists in one country only.
A near-perfect acceptance rate on both sides of the rail: we make sure that almost every deposit and almost every payout your traders make goes through.
Live in Days, Not Quarters
Our integration is designed to be straightforward, so a new venue can open funding almost immediately after setup — and an existing one can swap its rail in without rebuilding the exchange around it.
Compliance and Security Built In
We partner with leading KYT providers and implement robust security measures, so every deposit and every payout is screened and every transaction is compliant with regulatory standards — the evidence trail a regulated venue is expected to keep.
0 Chargebacks
Every crypto transaction is final. A trader on the losing side of a resolved market cannot reverse the funding through their card issuer weeks later, so the collateral backing your book is collateral you actually hold.
Put a Real Rail Behind Your Market
Tell us how your venue settles — which asset your book is denominated in, which chains your traders arrive on, how resolution pays out — and we will show you what the funding side looks like on GatewayCrypto.
