CoinTelegraph
Polymarket, the largest crypto-based prediction market by trading volume, has added Bitcoin Lightning deposits, letting users fund accounts directly from a Lightning wallet without touching a bank rail or on-ramp. The move follows the platform's earlier return to US users in 2025 after a multi-year offshore stretch.
Why it matters
Lightning settlements clear in seconds and at near-zero cost, which fits prediction-market use cases: small, frequent, event-driven positions where fiat funding latency is the friction. The integration also gives US bettors a non-bank funding path while Polymarket continues operating under CFTC oversight on its regulated contracts.
Market impact
Prediction-market volumes have skewed toward users who already hold crypto; a Lightning rail compresses the funding loop to roughly the same cadence as placing the bet. Bitcoin liquidity sitting in Lightning channels now has a new consumer venue, and competing prediction platforms will face pressure to match the funding speed.
Frequently asked questions
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What did Polymarket launch?
Polymarket added Bitcoin Lightning deposits, letting users fund trading accounts directly from a Lightning wallet in seconds rather than going through a bank or crypto on-ramp.
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Why does Lightning funding matter for prediction markets?
Prediction-market users place small, event-driven bets frequently. Lightning clears in seconds at near-zero cost, so funding latency stops being the bottleneck in the betting loop.
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Is Polymarket available to US users?
Polymarket returned to US users in 2025 after years operating offshore, and now operates under CFTC oversight on its regulated contracts alongside the new Lightning deposit option.
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How do Lightning deposits compare to bank or stablecoin funding?
Traditional bank transfers can take one to three business days and require KYC, while stablecoin deposits depend on the user's exchange or wallet setup. Lightning settles in seconds with no intermediary rail.
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Will other prediction markets add Lightning?
Polymarket's move puts pressure on competing platforms to match the funding speed. Several already accept crypto, but Lightning specifically has not been a default funding rail across the sector.
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