New traders who enter the Kalshi promo code ACTION at registration unlock the "Trade $25, Get Up to $500" welcome offer in time for MLB's return to the Iowa cornfields today, Thursday, Aug. 13, 2026.
Kalshi draws your bonus at random once you submit $25 in trades. I rate Kalshi as the best MLB prediction market promo on the board right now. Sign up through the link below, or read on to learn more about this offer and how it applies to Phillies vs. Twins at 7:30 p.m. ET on Netflix.
What Do You Actually Get With the Kalshi Promo Code ACTION?
| Detail | Terms |
|---|---|
| Promo code | ACTION |
| Offer | Trade $25, get a random tiered bonus, up to $500 |
| Minimum deposit | $10 |
| Qualifying volume | $25 in submitted trades |
| Bonus range | $15 to $500 |
| Credit window | Seven days |
| Eligibility | New users, 18 and older |
Kalshi assigns your reward from five published tiers:
| Bonus credit | Share of traders |
|---|---|
| $15 | 70% |
| $35 | 24% |
| $75 | 5% |
| $100 | 0.65% |
| $500 | 0.35% |
I must emphasize how important it is for you to read the second table before you set expectations. Seven traders in ten collect $15. The top tier lands for about one signup in 285.
The blended average across all five tiers lands near $25 in credit, so the promo roughly returns your qualifying volume. That math beats most fixed offers, and it makes Kalshi promo code ACTION the best MLB prediction market promo of the summer.
Three points worth knowing:
- Losing trades still qualify. Volume unlocks the bonus, not results.
- Kalshi issues trading credit, not withdrawable cash.
- Trade the credit through once before you withdraw proceeds.
Kalshi Promo Code ACTION Sign-Up Steps
Use the handful of instructions below to try and land the largest ceiling of all available prediction market promos today:
- Tap a Kalshi registration link on this page to begin the process.
- Enter your name, address, and Social Security number.
- Clear identity verification with a photo ID and a selfie.
- Enter promo code ACTION before you fund your newly created account.
- Deposit $10 and submit $25 in trades on Phillies vs. Twins, Packers vs. Steelers NFL preseason today, or any sporting event.
Split that $25 across several markets or place it all at once. Both routes count.
What Happened When I Signed Up?
- I registered with Kalshi, cleared verification in under four minutes, and deposited $20.
- I then split my qualifying volume: $12 on the Phillies moneyline and $13 on a total runs market.
- Kalshi dropped $15 in bonus credit into my account minutes after I submitted my MLB picks.
Why Does This Promo Fit Phillies vs. Twins Today?
Baseball returns to Dyersville tonight for the third MLB at Field of Dreams game, and Netflix streams it exclusively with first pitch at 7:30 p.m. ET.
Philadelphia arrives with 64 wins against 58 losses. Minnesota hosts at 60-62. Aaron Nola takes the mound for the Phillies carrying a 5.47 ERA, which keeps the total live in an 8,000 seat park with corn beyond the fence.
MLB odds that suit a $25 qualifying stake today include any of the following markets:
- Game winner, Phillies or Twins
- Total runs over or under the posted line
- Phillies to win the NL East
- 2026 World Series champion
Who Qualifies for the Kalshi Promo Code ACTION?
- Age 18 and older, located in the United States
- First time Kalshi Predictions users only
- Code entered during registration, never afterward
- Excludes AZ, IL, MA, MD, MI, MT, OH, and WA
Is the Kalshi Promo Code ACTION Worth It Today?
Yes, the Kalshi sign-up bonus is worth it, so long as you keep your expectations in-check Treat the $15 floor as your realistic outcome and the $500 tier as a free lottery ticket on top. No rival prediction markets match that ceiling on a $25 outlay, which leaves this the best MLB prediction market promo running tonight.
Utilize the Kalshi promo code ACTION, place $25 on the cornfield classic, and bank your credit this evening.
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.
