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Marshall Hayner
The First Compliant Decentralized Exchange
Proton DEX
Proton DEX
The first compliant decentralized exchange
Marshall Hayner

With Crumbs you can invest as little as your sparechange into a basket of crypto's or instantly trade over a dozen cryptos.

Crumbs 2.0
Crumbs 2.0
Invest your sparechange and instantly trade crypto ๐Ÿ’ธ
Marshall Hayner

Metal Pay allows people to instantly send money to friends & family with just a phone number and rewards them with some cryptocurrency for each transaction โ€” think next-generation Venmo or Paypal. These rewards, called "Pop," are delivered in Metal's cryptocurrency MTL and can be immediately converted into dollars or sent to another Metal Pay user.

Metal Pay
Metal Pay
Pay your friends and get up to 5% back in crypto.
Marshall Hayner

Jaywalk is a new app that lets you earn discounts in your neighborhood just for walking or running. We built it because walking is the easiest way to stay healthy and walking for a coffee, sandwich, or even a drink is a great goal. This is the second version of the app and we're proud to share it with ProductHunt.

Jaywalk
Jaywalk
Walk, get money
Marshall Hayner

Metal Pay Alpha is now open to the public!

For access to the app simply follow this link (metalpay.com/alpha.html) and you will receive a TestFlight invitation.

Metal Pay Alpha
Metal Pay Alpha
Earn crypto for sending and receiving payments.
Marshall Hayner
Marshall Hayner
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My favorite one stop bitcoin shop now on Android ๐Ÿ˜
Purse.io Android App
Purse.io Android App
Save 5-30% off your Amazon purchases by using Bitcoin
Marshall Hayner
Liberty Music Store
Liberty Music Store
Buy and sell music with Bitcoin
Marshall Hayner
Marshall Hayner
left a comment
This is fantastic work! Awesome watching the creation of it :)
Peter
Peter
Meet Peter, your AI-based business lawyer
Marshall Hayner
Stellar
Stellar
Decentralized protocol for real-world currencies