Best US-regulated prediction market platforms in Spain.
Prediction markets US traders can legally use — directly or through a regulated arm. 2 available in Spain.
1
Payment USDC Crypto Card (on-ramp)
US accessVia US arm
PayoutInstant (on-chain USDC)
Min depositNone (~$1 to start)
FeesNo trading fee — only Polygon gas (cents)
2
Payment Free (Mana)
US accessYes
PayoutN/A (play-money / charity)
Min depositFree (play money)
FeesNone (play money)
Operational terms are indicative and may change — confirm on each platform before trading.