BlockForecast

Updated April 2026

Kalshi Alternative

BlockForecast is a Kalshi alternative for users who want to create their own prediction markets and earn from trades. Kalshi only lets their team list event contracts. BlockForecast runs an open creator program on Base L2 — apply, get approved, launch markets. Apply for creator access →

Kalshi is a US-based, CFTC-regulated event-contract exchange. That regulatory posture is a real strength — it makes Kalshi a safe US-compliant venue for the markets they list. The trade-off is that Kalshi's team picks every market, every contract, every wording. There is no user-created listing path, and no creator economics.

What you actually want

BlockForecast vs Kalshi

FeatureKalshiBlockForecast
Anyone can create marketsNoYes
Creator earnings on tradesNo0.5% per trade
Resolution modelKalshi staff + sourcesMulti-agent AI consensus
5-min crypto marketsHourly onlyBTC ETH SOL
x402 pay-per-call (AI agents)NoYes
Open public APILimitedYes
SettlementUSD bankUSDC on Base
RegulatoryCFTCDecentralized

What Kalshi does better

What BlockForecast does that Kalshi doesn't

Open creator program

Apply for creator access — usually reviewed within 24 hours. Once approved, launching a market is a 60-second flow. No listing committee, no waiting months for Kalshi's team to consider your idea (or pass on it entirely).

0.5% creator earnings on every trade

The market you create pays you forever while it trades. See the math.

5- and 15-minute crypto markets

Kalshi runs hourly BTC contracts. BlockForecast runs 5-min and 15-min for BTC, ETH, and SOL. Read more.

x402 pay-per-call for AI agents

Pure HTTP-402 protocol — agents pay USDC per request, no signup. Explainer.

AI oracle resolution

Multi-agent consensus from independent LLMs reading public sources. Resolution in minutes, not hours. How it works.

FAQ

Is BlockForecast regulated like Kalshi?

No. Kalshi is a CFTC-licensed Designated Contract Market in the US. BlockForecast is a decentralized prediction market on Base. They serve different regulatory profiles.

Can I trade Kalshi-style event contracts on BlockForecast?

The mechanics are similar — buy YES or NO at a price between 0 and 1, settle to USDC. The product differences are who creates markets, how they resolve, and whether you can earn from them.

Where does BlockForecast settle?

USDC on Base. No bank account needed. Withdrawals are signed by the engine after each batch.

Browse markets →   Create one →