Kalshi Referral Code: Earn up to $1,000 in Bonuses

The Kalshi referral code lets you earn $25 per referral — up to $1,000 in bonus credits — by inviting friends to trade on the platform. I've reviewed the program firsthand — once you've made $100 worth of trades and unlocked referrals, share your unique link, and you and your friend both receive a bonus when they verify their accounts and complete their trades. Sign up today and start working toward your first referral credit.

Use the Kalshi promo code SIBONUS to claim your $10 welcome bonus when you sign up, then start referring friends to earn an additional $25 per successful referral. Here's a quick look at the key details.

• Share your Kalshi referral code with a friend who doesn't already have an account.
• Your friend must sign up using your link, complete identity verification, and make a deposit.
• Once your friend completes 100 trades within 30 days, both users receive a $25 trading credit.
• The bonus itself isn't withdrawable; only profits earned from trading with it can be withdrawn.
• The bonus allows you to earn up to $1,000 via referrals using your unique link.

To get the most value from Kalshi, use code SIBONUS when registering. This unlocks the $10 welcome bonus and sets you up to start earning referral bonuses on top of that.

📝 Register

Click through to Kalshi using the links on this page and create your account or input code SIBONUS when registering. You'll be prompted to enter a code during sign-up — make sure to complete identity verification (Know Your Customer/KYC) to fully activate your account and access all features.

💳 Deposit funds

Once registered, fund your account. This is a required step before you can begin trading and before the welcome offer and referral program become accessible.

🎯 Complete your first trades

Trade $10 to trigger the $10 welcome bonus. From there, continue trading to hit the 100 trade threshold that unlocks the referrals section — at which point you can start earning $25 per friend you refer.

Once your Kalshi account is set up and the referrals section is unlocked, the process is straightforward. Kalshi is one of the leading prediction market apps in the U.S., and its referral program is just as simple to navigate.

1️⃣ Find your referral link

Log in and open the waffle menu — top-left on mobile, top-right on web — and tap Invite Friends. This is where your unique referral link lives.

2️⃣ Share it with a friend

Send your link via text, email, or any messaging platform. Your friend must not already have a Kalshi account, and they need to use your link at sign-up for the referral to count.

3️⃣ Your friend signs up and verifies their account

Your friend creates their account through your link and completes identity verification (KYC). This step is required before any trading can begin.

4️⃣ Your friend deposits and completes 100 trades within 30 days

Your friend must fund their account and complete 100 trades within 30 days. With Kalshi being one of the top World Cup prediction market apps and the tournament offering a wide range of contracts to trade, hitting that requirement can be more achievable than it sounds.

5️⃣ Both of you receive a $25 trading credit

Once the requirement is met, the bonus is released automatically to both accounts — no manual claim needed. Check your Account Activity to confirm it was applied.

The Kalshi referral code program is only available to certain users. Before sharing your link, make sure both you and your friend meet the following requirements.

• You must be an existing Kalshi user: Only registered users with a verified account can access and share a referral link.
• Your friend must be a new user: The $25 bonus is only valid for first-time sign-ups who haven't previously created a Kalshi account.
• Both users must be U.S. residents (outside of Nevada): Kalshi's referral program is not available to international users or those located in Nevada.
• Both users must meet legal requirements: This includes being 18 or older and completing identity verification (KYC) before any trading can begin.
• Your friend must meet the trading requirement: They must sign up through your link, make a deposit, and complete 100 trades within 30 days for either of you to receive the bonus.

The best way to get full value from the Kalshi referral code bonus is to stack the welcome offer with the referral program from day one. Here's how the numbers break down.

• Welcome offer: When you sign up with the Kalshi offer and trade $10, you'll receive a $10 trading bonus. This is a low-barrier welcome offer and creates a great jumping-off point for players.
• Referral program: Each successful referral earns you and the referee $25 in trading credits. The more friends you refer, the more you accumulate — you can use your Kalshi referral code to earn up to $1,000.

By activating the welcome offer and referring friends early, you can quickly build a meaningful trading balance on Kalshi predictions without risking much of your own capital. For more ways to boost your balances across platforms, check out the latest prediction market promos.

If you’re considering more apps like Kalshi, there are other platforms to compare, such as Kalshi vs. Polymarket. Each has its own referral programs and welcome offers that you can combine to grow your account balances.

Additionally, our prediction market guide breaks down everything you need to know.

The Kalshi referral code program is one of the more straightforward ways to earn on the platform, but it's not without its limitations. Here's what's worth knowing before you start sharing your link.

Pros

✅ Both users get rewarded

Every successful referral earns you and your friend $25 in trading credits, a straightforward win-win that grows both of your balances at no extra cost.

✅ No manual claim required

Once your friend meets the trading requirement, the bonus is released automatically to both accounts. No hoops to jump through after the fact.

✅ Low barrier to get started

Stack it with the $10 welcome offer, and you can build a trading balance quickly without putting much of your own capital at risk.

Cons

✖ 100-trade requirement is a high bar

Your friend must complete 100 trades within 30 days to trigger the bonus, which can be demanding for some users.

✖ Bonus credits aren't withdrawable

The $25 referral credit is designed for trading only. You can withdraw profits made from it, but not the bonus itself.