Cash App Pay Blockchain Exchange

This is a simple exchange that takes in USD$ via Cash App Pay and returns ERKC (Eureka Coins), a blockchain currency created by theafricanboss.com

Submission for the 2022 Square Unboxed Hackathon

This was created as a submission for what can be accomplished with Cash App Pay for the 2022 Square Unboxed Hackathon which invited developers to Build or extend an app with new features using Square’s new Bookings API release, Cash App Pay, Checkout API, or Terminal API.

Here is a link to the Hackathon

This project was built alongside our community for example the name of the coin was submitted and voted on through Instagram polls and submissions.

So we invite you one more time to support by either making a test payment or a real payment. All transactions will be recorded and displayed publicly for competition judges to see that the platform works.

If you wish to take it to another level, you can send a real payment over $25 and if we win, we will give you back 3 times your amount to share our winnings. If we lose, you will get back 30%.
Read terms carefully for details.

This will hopefully show the competition judges how this can be applied for example as a business loyalty program for stores (where customers instead of gift cards or promo codes, they get cryptocurrency when they use Cash App Pay that can be used for future purchases, etc) or a crowdfunding platform powered by Cash App Pay,...

Possibilities are endless when you can pay and receive money with Cash App Pay.

Our other Cash App product (currently equipped with Cash App Pay) has already processed thousands of transactions for merchants using it daily.

Send Money

Test (no money will be taken out)

$5 (will be returned same day)

For support, 30% of the amount below will be returned right away in ERKC coins to your blockchain account, the remainder will go towards the video. If we win, you will get 3 times your support, otherwise you can trade back your ERKC coins worth 30% of your support amount back

$25

$50

$75

$100

Agree to Terms

Need some help?

If you are having any issues, please reach out in the following ways:

Instructions

Once you send in your payment via Cash App Pay, you will receive 30% of the amount paid in ERKC, a coin we created for the hackathon.

A blockchain account will be created for you and the amount will be deposited into it.
You will receive a public key and a secret key that you can use to access you blockchain account from any wallet on the Stellar blockchain network. We recommend (LOBSTR.com)
You can also use the Stellar Account Viewer platform or Freighter to check on your account
From there, you can trade back the coins back to us or send it to GBBLGRKRNHSK5BLGGVMBZVJZD2ZDFW5CNI56QZGZP42MUZOHZWD5WW2C to get back your money in USD through XLM/Lumens.
We will record these transactions for the competition judges to see that our platform does what it is intended to do.

WARNING: We do not recommend trading ERKC on the open market since there are no current plans to grow the currency or distribute it widely in which case holding it would result in losing its value in the future. If you decide to hold it, know that when you trade it, there is a big possibility no one wants to buy it from you.

REAL Transactions

Transactions made through this page are recorded below.

Show Test Transactions

TEST Transactions

Understanding the technology

If you are new to the Square development or blockchain or do not understand how all this works, please use the resources below:

Here are a few videos explaining the technology powering this platform:

Terms

Here are a few things you should know before you send a real payment above $25:

All Square/Cash App Pay and blockchain transactions are displayed for the competition judges to see that our platform does what it is intended to do. This includes receipts which have your $cashtag and blockchain public key.
Eureka Coin (ERKC) is a coin created for this competition and we do not intend to distribute it widely.
Trading ERKC and promising others that it will go up in value is scammy so do not do trade ERKC.
We created this project alongside our community publicly and are giving you an opportunity to win or lose with us. So if you want to support and not lose, please do a test transaction instead.
If you decide to support with real money, know that there are almost 1000 other contestants and there is 1:1000 odds of winning so support carefully
If we win $10,000 or more, your money will be returned back 3 times if you sent $25 or more for the project support