Kalshi Promo Code DEFI – Last Chance at $10 Free for Super Bowl

Written By:   Author Thumbnail Cheryle Shepstone
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Cheryle Shepstone Director of Content
Cheryle is Director of Content and Strategy at DeFi Rate. She oversees the prediction market research, platform reviews, and editorial methodology behind every guide—from primary source verification through final fact-ch...
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Super Bowl LX kicks off in one hour as the Seattle Seahawks take on the New England Patriots at Levi’s Stadium in Santa Clara, and Kalshi has more prediction markets open than any Super Bowl in history.

What will Bad Bunny’s first song be at halftime? Will Cris Collinsworth say “legend” on the broadcast? Who wins the game outright? There’s a contract for all of it — and hundreds more.

New users can still sign up with the Kalshi promo code DEFI before kickoff and get $10 free after just $10 in trades. This offer expires at midnight.

Use Kalshi promo code DEFI for tonight’s game

Kalshi
Kalshi
★ Top pick
Available in all 50 states
$10 bonus
Trade $10, get $10 free
Promo code
DEFI
Super Bowl markets
Super Bowl Props Mentions Totals Spread MVP Halftime Live

Getting your $10 bonus takes a few minutes:

  1. Sign up: Visit Kalshi and click “Sign Up.” Register with Google, Apple, or email and enter promo code DEFI during registration.
  2. Verify your identity: Provide your date of birth, phone number, and location. Kalshi may ask for your SSN and a photo ID with a selfie — standard KYC across all regulated exchanges.
  3. Deposit funds: In your Kalshi wallet, click “Deposit Cash” and choose a payment method. Kalshi accepts debit cards, bank transfers, crypto, PayPal, Venmo, Google Pay, and Apple Pay. Minimum deposit to activate the bonus is $1.
  4. Trade $10 in contracts: Place your first trades. Once you hit $10 in volume, the $10 bonus is credited. Super Bowl markets are a natural starting point.

This promo is available to all new users. The bonus is not available in Arizona, Illinois, Maryland, Michigan, Montana, Nevada, New Jersey, and Ohio. Terms apply.

Super Bowl LX odds on Kalshi

Seattle is a clear favorite heading into tonight. Here’s how the Kalshi contracts are priced:

MarketSeahawksPatriots
Winner68¢ (68%)33¢ (33%)
Spread (SEA -4.5)51¢49¢
Total (O/U 45.5)50¢50¢

Contracts settle at $1 if correct, $0 if wrong. A 68¢ Seahawks contract returns 47% on a correct pick. A 33¢ Patriots contract pays out at 203% if New England pulls the upset.

More than $205 million has been traded on Kalshi’s Pro Football Champion market this season, with $2.2 million in 24-hour volume on the Super Bowl winner alone.

Seattle enters on a nine-game winning streak after beating the Rams 31-27 in the NFC Championship. Sam Darnold threw for 346 yards and three touchdowns in that game, continuing a redemption arc that began with the Seahawks as 60-1 preseason longshots. Jaxon Smith-Njigba led the NFL in receiving yards (1,793) and won Offensive Player of the Year. Mike Macdonald’s defense ranked first in points allowed (17.1 per game) and sixth in total yards.

New England ground out a 10-7 win in Denver’s snow for the AFC title, with Drake Maye rushing for 65 yards and a score while completing just 10 passes. The Patriots went 14-3 in Mike Vrabel’s first season as head coach — a turnaround from 4-13 a year ago. Maye threw for 4,394 yards and 31 touchdowns during the regular season, though he was sacked a league-high 15 times in the playoffs.

The last time these teams met in the Super Bowl was 2015, when Malcolm Butler’s goal-line interception sealed New England’s 28-24 win.

Kalshi has dozens of contracts beyond the game outcome.

  • Bad Bunny first song: “Tití Me Preguntó” is the favorite at 52.8%, with “BAILE INOLVIDABLE” second at 15.1%.
  • Super Bowl MVP: Sam Darnold leads at 44.2%, followed by Drake Maye at 26.7%. Jaxon Smith-Njigba is the top non-QB candidate at 14.5%.
  • Announcer mentions: Kalshi has contracts on what NBC’s Mike Tirico and Cris Collinsworth will say during the broadcast. “Safety” (97.5%), “MVP” (95.5%), and “Comeback” (94.5%) are the most heavily priced terms.
  • Super Bowl advertisers: “Who will appear in a Big Game ad?” contracts include names like Sydney Sweeney, Timothée Chalamet, and Harry Styles. State Farm (99.1%), Toyota (98.8%), and Salesforce (98.7%) are trading as near-locks above 98¢.

How to use your $10 Kalshi bonus tonight

Once you’ve signed up with promo code DEFI and deposited funds, head to the Sports section on Kalshi. The Super Bowl winner market is listed under “Pro Football Champion,” with spreads, totals, MVP, and props all available from the same page.

With contracts starting as low as 1¢, the $10 bonus gives you room to spread across multiple markets. A few ways to use it tonight:

  • Pick the winner outright — Seahawks at 68¢ or Patriots at 33¢
  • Bet the spread — Seahawks -4.5 is at 51¢, essentially a coin flip
  • Go prop-heavy — Bad Bunny’s opening song, announcer mentions, and advertiser contracts all settle during or right after the broadcast
  • Trade live — Kalshi offers in-game trading, so you can buy and sell positions as the score changes

Kalshi estimates it will issue correct Super Bowl payouts within 5 minutes of the game ending.

New to prediction markets? Our Kalshi review breaks down the full platform, and our Super Bowl odds tracker aggregates live pricing across Kalshi, Polymarket, and Gemini with arbitrage detection.

Valid for February 2026; terms apply. Prediction market trading involves risk. Trade responsibly.

About The Author
Author Cheryle Shepstone
Cheryle Shepstone
Cheryle is Director of Content and Strategy at DeFi Rate. She oversees the prediction market research, platform reviews, and editorial methodology behind every guide—from primary source verification through final fact-check. Before DeFi Rate, she led content and growth strategy at Catena Media, where she helped shape content and revenue strategy for regulated and financial markets. She has 20 years of experience in research and marketing strategy