Marshall Hayner

Marshall Hayner

Crumbs AppCrumbs App
CEO of Metal
121 points
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The First Compliant Decentralized Exchange
Proton DEX
Proton DEXThe first compliant decentralized exchange
Marshall Haynerleft a comment
Awesome product! Keep up the great work 🔥🤘🏼
LunarCRUSH
LunarCRUSHSocial Listening for Cryptocurrencies

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 2.0Invest your sparechange and instantly trade crypto 💸

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 — 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 PayPay your friends and get up to 5% back in crypto.

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
JaywalkWalk, get money

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 AlphaEarn crypto for sending and receiving payments.
Marshall Haynerleft a comment
My favorite one stop bitcoin shop now on Android 😍
Purse.io Android App
Purse.io Android AppSave 5-30% off your Amazon purchases by using Bitcoin
Liberty Music Store
Liberty Music StoreBuy and sell music with Bitcoin
Marshall Haynerleft a comment
This is fantastic work! Awesome watching the creation of it :)
Peter
PeterMeet Peter, your AI-based business lawyer
Stellar
StellarDecentralized protocol for real-world currencies