New users can use the Polymarket invite code ACTION to unlock a $20 welcome bonus on Tuesday, May 12. Right now, you can trade prediction markets on some of the biggest live sporting events, including the NBA Playoffs.
Use the Polymarket invite code ACTION to skip the waitlist and make a $20 deposit. Once finished, you get the $20 bonus, which you can use to trade on Timberwolves vs. Spurs in Game 5 of the Western Conference Semifinals, tipping off at 8 p.m. ET on NBC.
Polymarket stands out among top prediction market apps, offering users access to active markets such as Timberwolves vs. Spurs. With the NBA Playoffs headlining Tuesday, May 12, it’s one of the most active days on the platform.
Take advantage of the Polymarket promo code ACTION and claim your $20 bonus in these states: AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, and DC.
Polymarket Promo Code ACTION Offer Details on Tuesday, May 12
| Polymarket Promo Code | ACTION |
|---|---|
| New User Offer | Deposit $20 Get $20 Bonus, Use our Code to Skip the Waitlist |
| Terms & Conditions | Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH. |
| Last Verified Date | Tuesday, May 12 |
Right now, users trade the Timberwolves vs. Spurs matchup in the Western Conference Semifinals. San Antonio carries strong market momentum into Game 5, while Minnesota enters the game as an underdog on the road in a critical matchup.
Current pricing lists the Spurs as heavy favorites with an implied 78% win probability, while the Timberwolves are 10.5-point underdogs. New users can use the Polymarket invite code ACTION to unlock a bonus offer for this featured playoff game.
The Spurs and Timberwolves head into Game 5 tonight in San Antonio with the series tied 2–2 after a back-and-forth start that’s included blowout wins, star-level performances, and a chaotic Game 4 where Anthony Edwards dropped 36 and Minnesota rallied late to even things up. The big storyline is availability and momentum: Victor Wembanyama returns for the Spurs after a Game 4 ejection, while Edwards continues to play through multiple injuries but remains the clear engine for Minnesota.
Game 5 feels like the pivot point of the series—San Antonio is trying to defend home court and regain control with its depth (De’Aaron Fox, Stephon Castle, Devin Vassell), while Minnesota is leaning on Edwards plus strong frontcourt play from Rudy Gobert and Julius Randle to try to steal one on the road. With the series so evenly matched, tonight’s winner takes a huge edge heading back toward a potential closeout in Game 6.
How to Sign Up for Polymarket Today
Getting started on the platform is quick and straightforward. Follow these steps to claim your $20 sign-up bonus:
- Enter the Invite Code ACTION: Start your registration, then enter the Polymarket invite code ACTION when prompted to qualify for the offer.
- Create Your Account: Fill out the sign-up form with your basic details, including your full name, email address, and date of birth.
- Verify Your Identity: Upload the required identification to confirm your account and meet platform security requirements.
- Make a $20 Deposit: Deposit at least $20 to activate the promotion and unlock your bonus.
After you verify your identity and complete your deposit, the platform credits your bonus funds. You can then use them on playoff markets or any other available events.
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.
