Polymarket Referral Code for the Midterms: Earn $25 Per Friend
Earn up to $1,250 with Polymarket’s refer-a-friend program for the 2026 Midterms! Get $25 in trading credit for every friend who joins, or use promo code CHECK if you're signing up for the first time.
Sam Eaton - October 31, 2026, 2:00 PM EDT
3 Minute ReadPolymarket Referral Code for the Midterms: Earn $25 Per Friend
Polymarket US runs a refer-a-friend program that gives you and each friend you invite $25 in trading credit once your friend signs up with your code and deposits at least $10. You can refer up to 50 friends, worth up to $1,250. Your referral code is simply your Polymarket US username.
Not on Polymarket yet? Start with promo code CHECK for a $25 trading bonus when you sign up through oddschecker and deposit $10, then refer friends from your new account.
Polymarket referral program at a glance
Detail | What you need to know |
|---|---|
Reward | $25 in trading credit for you and $25 for your friend |
What your friend must do | Enter your username or use your invite link at sign-up, verify their identity and deposit at least $10 |
Maximum | Up to 50 friends, or $1,250 in referral credit |
Your code | Your Polymarket US username |
Where to find it | The Invite Friends screen in the app |
Not available in | Nevada (promo offer); other state rules apply |
Polymarket sets the current referral amounts and limits, and they have changed during 2026, so check the Invite Friends screen before you share.
How to refer a friend to Polymarket
- Open the Polymarket US app and go to Invite Friends.
- Copy your invite link or share your username.
- Your friend enters it in the code field when they sign up.
- They verify their identity and deposit at least $10.
- You each receive $25 in trading credit.
Promo code or referral code?
Polymarket's sign-up screen has one field for promo codes, invite codes and referral codes, so a new user can enter either a promo code such as CHECK or a friend's username, not both. Both are worth $25 to the new user. If you already have an account, the referral program is the only way to earn more credit.
Why share your code before Election Day
Polymarket lists more than 560 midterm markets, and its Midterms Hub shows live vote counts next to prices on election night. Friends who join now can trade the main markets while they're still open. As of October 31, Polymarket prices Democrats at 94% for the House and 72% for the Senate, and Texas Senate candidate James Talarico (D) at 71%.
Send them our US politics odds page so they can compare prices before their first trade.
Polymarket referral code FAQs
What is my Polymarket referral code?
Your Polymarket US username. You can also share an invite link from the Invite Friends screen.
How much is the Polymarket referral bonus?
$25 in trading credit for you and $25 for your friend, after they deposit at least $10.
How many friends can I refer?
Up to 50, worth up to $1,250.
Can a new user use a referral code and promo code CHECK?
No, only one code can be entered at sign-up.
Can I use referral credit on the midterms?
Yes, it's trading credit you can use on eligible markets, including the midterms.
Referral terms are set by Polymarket and may change. Prices are from Polymarket as of October 31, 2026. Polymarket US is a CFTC-regulated exchange. Age and state eligibility rules apply, and promo terms apply. The Polymarket offer is not available in Nevada. Trading event contracts carries a risk of loss. If you or someone you know has a gambling problem, call 1-800-GAMBLER.
