Use MDEX mascot for avatars to celebrate Halloween and win $6000 in $MDX

Event Duration:

12:00 PM, October 26, 2021–12:00 PM, November 2, 2021 UTC

Event Tasks:

1. Follow the MDEX official Twitter and join the official Telegram group;

2. Change your Twitter and Telegram avatars;

Avatar image that meets any of the following requirements is qualified for rewards:

1) Choose and download your favorite avatar among the following pictures provided by MDEX.

2) Or you can design an avatar picture by yourself and use it. The picture should combine the MDEX mascot with the Halloween theme.

3. Retweet this campaign Twitter;

4. After completing the above tasks, please fill in this form.

Avatar pictures provided by MDEX:


If there are more than 1,000 users using the avatar pictures provided by MDEX, MDEX will pick 10 users and reward $200 in $MDX to each. If there are less than 1,000 users, 5 winners will be picked.

If there are more than 200 users who design avatar pictures by themselves, MDEX will pick 8 users and reward $500 in $MDX to each; If there are less than 200 users, MDEX will check and select a couple of users to reward $500 in $MDX to each.


1. Winners must complete all of the tasks.

2. Users shall not receive double rewards if they both use MDEX recommended avatar and self-designed ones.

3. The avatar images should have already been changed when users retweet this event. Failure to retweet within the campaign period will be deemed as invalid;

4. If a self-designed avatar picture is used by more than one person, only the first user who fills in the form with the avatar is eligible to receive campaign rewards, and other users are deemed to have abstained and cannot receive rewards;

5. The rewards will be distributed within 14 days after the campaign ends. Users must keep using this avatar before the rewards are distributed. Otherwise, it will be deemed invalid. The list of winners will be announced on the MDEX’s official Twitter and the official telegram group.

6. The final interpretation right of this event belongs to MDEX.

— — — — — — — —


Official website link:
Alternative websites: and
Ann Channel:
Telegram Chinese:
Telegram English:
Telegram Russian:




Love podcasts or audiobooks? Learn on the go with our new app.

Recommended from Medium

To Tweet or Not to Tweet

How Do You Describe TikTok?

The Battle Against Online Trolling & Misinformation

Clubhouse is Causing FOMO Like We Haven’t Seen Before

6 Free Apps to Take Your Instagram To The Next Level

I Don’t Follow What Medium Means By “Follower”

‘Why I Deleted Apps From My Phone’

Too Much Instagram Use Could Lead To Poor Self Esteem

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
MDEX Official

MDEX Official

More from Medium

New Partnership: Breach Enters an Exciting Partnership with Crypto FOMO

Announcement on results of 2nd round Farming by Voting Plan

The Parallel and OEC AMA Recap

Lunar New Year event