Hello Protonians,
Welcome to Newsletter #51
We've been away for a month but now we are back. We've been busy with some behind-the-scenes work related to server migration and consolidation. Our telegram services are more reliable now, our Hyperion service was rebuilt from scratch and last but not least we migrated all our nodes to Antelope 3.2.1 version.
That one month feels like a whole year in the crypto industry. So much happening with the Proton ecosystem that it is hard to keep up and pack everything in one issue. The Metallicus team has literally exploded over the past two weeks with constant releases of news. There was some news around integration with FedNow that disappeared shortly after but that was enough to get the attention of the users. All Metallicus telegram groups are definitely more active over the past week with Metal Blockchain increasing its members by almost 50%.
p.s. For some reason, the Twitter cards did not render correctly in our last newsletter. We've tested this and it seems to be working fine but should it happen again, please read the newsletter on our website by clicking on the title OR the "view online" text under the title.

Metallicus
We start with a short thread with recent media coverage featuring Metallicus:
Hereβs a short thread with recent media coverage featuring @WeAreMetallicus π§΅π
— Will Cleaver (@TheWillCleaver) April 29, 2023
1. @Nasdaq & @MarshallHayner https://t.co/4RAMhGEvA7
In April the Metallicus team posted their first investors report which is an incredible piece of information since it gives us an idea of what the company is working on these days:
We are proud to present our Q1 2023 Investor Report, showcasing the significant progress and achievements we have made towards building the world's most customer-centric digital asset banking network using blockchain technology.#WeAreMetallicus https://t.co/lnoHpfjkHZ
— Metallicus (@WeAreMetallicus) April 25, 2023
Marshall will be on Yahoo News next week so that's another episode not to miss!
May is for Metal Blockchain βοΈβ
— Metallicus (@WeAreMetallicus) May 4, 2023
Join us on May 15th, when Metallicus CEO @MarshallHayner, sits down for an exclusive interview with @GarinFlowers from @YahooNews
Theyβll be discussing the banking industry, and how @MetalBlockchain plans to revolutionize finance. #Metallicus pic.twitter.com/CbPu3w1BfC
Proton
We understand that the Webauth.com wallet is going through a redesign and it has its own Twitter account now. It looks very sleek and stylish, you can see some mockups:
WebAuth Wallet
— WebAuth Wallet (@webauthwallet) May 1, 2023
Beautifully redesigned for iOS & Android.https://t.co/UNuyZORb3j#WebAuth pic.twitter.com/zk8cB3nHCb
The Metallicus team listed two more coins that users can now trade on the DEX - that's XDC, DOGE and HBAR:
NEW LISTING: $XDC, the native token of the #XDCNetwork, is now available for trading on Proton DEX
— Proton Blockchain (@ProtonXPR) March 28, 2023
ποΈ Twitter Space with Jon McBee @WBlueu on April 4th 1PM ET
π $5000 #XDC #Trading Competition π
Start Trading: https://t.co/2x7YO86lEg
Follow: @xdc_community @XDCFoundation pic.twitter.com/xORgDvC3Dm
Exciting news #Dogecoin fam!
— Proton Blockchain (@ProtonXPR) April 24, 2023
You can now trade $DOGE on Proton DEX!
This is the same DOGE/XMD market from @SuchDEX which means shared liquidity between exchanges for a better trading experience.
Start Trading πhttps://t.co/eeltNmu8Mg pic.twitter.com/3vFWb9estF
NEW LISTING: $HBAR, the native cryptocurrency of Hedera Hashgraph is now available for trading on #ProtonDEX
— Proton Blockchain (@ProtonXPR) May 10, 2023
Start Trading HBAR, securely, fast and compliantly.
Follow: @hedera @HBAR_foundation pic.twitter.com/JQgK4yqFzX
There's a Proton roadmap now! We knew what the team was working on but what we didn't know is how much progress they made. Under each item you will find a percentage of how much of the development is complete but here's the summary:
Proton Governance Dashboard: 90%
Proton Vesting & Streaming Payments: 95%
Proton / Ethereum NFT Bridge: 75%
WebAuth Redesign: 50%
Other products and feature the team has been working on are a new website for Proton Blockchain (proton.org), Proof of Reserves & Liabilities Dashboard, a new push signing request (PSR) flow, ISO20022 Compliance Demo and Proton Invoicing. Read more about these below:
Proton Roadmap Update βοΈ $XPR
— Proton Blockchain (@ProtonXPR) May 11, 2023
This year promises to be a transformative one as we continue to push the boundaries of what is possible in blockchain and decentralized finance.
This leads us to introduce the updated Roadmap πhttps://t.co/MNaUUbH9wO
More than a month ago the Metallicus team announced a new grant program:
The #ProtonBlockchain Development Fund is evolving to boost innovation & growth.
— Proton Blockchain (@ProtonXPR) March 28, 2023
The improved Grant Program, backed by 2B $XPR ($3M+ USD), offers financial support to individuals, teams & companies building on Proton βοΈπ§βπ»
Let's shape the future of https://t.co/CDUPVA8IdE⦠pic.twitter.com/aM3AItnuiu
As always, the team did the quarterly burn at the end of Q1 and burned about 5M this time. Now, you may think that's not much but these are fractions of the fees on Proton Swap in a bear market. Imagine when Proton is widely adopted and we get a ton of users:
5,399,184.8986 $XPR Tokens have been burned π₯
— Proton Blockchain (@ProtonXPR) April 2, 2023
These tokens were accumulated from swap fees and sent to token.burn pic.twitter.com/jqqn9Dl3Of
Earlier this week it was announced that going forward, Non-US customers will have to use a passport to complete their KYC process on the Proton Blockchain:
We have an important update to our Know Your Customer (KYC) process on the Proton Blockchain.
— Proton Blockchain (@ProtonXPR) May 11, 2023
This modification is part of our commitment to create a secure, user-focused digital asset banking network.
Read More πhttps://t.co/tCaFELXjmW pic.twitter.com/ZPJEz87jHK
The Proton DEX API allows businesses or individuals to easily add trading features from Proton DEX into their platforms, like building bots that can automatically execute trades. The key advantage of the API is the variety of languages it supports: Shell, Node, Ruby, Php, Python, C, C#, C ++, Clojure, Go, Https, Java, Javascript, Kotlin, Objective-C, O-Caml, Powershell, R, and Swift
Proton DEX API is now Liveπ¨βπ» $XPR
— Proton Blockchain (@ProtonXPR) May 10, 2023
Allowing businesses or individuals to easily add #trading features from Proton DEX into their own platforms, such as buy and sell orders, order book management, and trading history.
Read More πhttps://t.co/FhgPchQBvS pic.twitter.com/mbKvK7MDTD
And because that wasn't enough they also released Grid and Market Marker bots:
Introducing the Grid Bot and Market Maker Bot, now live on #ProtonDEX.
— Proton Blockchain (@ProtonXPR) May 10, 2023
Explore our open-source code and tailor it to your requirements. Enhance your decentralized trading experience.
Read More - https://t.co/YNmB7NRNKV$XPR pic.twitter.com/ZlHQqGod2g
In the meantime the Proton DEX got two minor updates as well as its fees reduced:
Proton DEX has added more features to customize the layout of your #trading experience βοΈπ§βπ» $XPR
— Proton Blockchain (@ProtonXPR) April 7, 2023
- Drag and Drop Widgets
- Turn Widgets On / Off
- Simple / Advanced View Switch
- Reset to Default Layout
Try it out https://t.co/c9V0WdYEEB pic.twitter.com/ToBXObDNWa
Proton DEX Updates π» β‘
— Proton Blockchain (@ProtonXPR) May 8, 2023
1. Major speed improvements in API, 2x faster queries
2. Auto-reconnect websocket on close
3. Improved balance update after placing orders
4. Fixed pagination for accounts with many orders
Start Trading π https://t.co/c9V0WdYEEB $XPR
Reduced Trading Fees on Proton DEX π¨
— Proton Blockchain (@ProtonXPR) May 9, 2023
Effective immediately, we're substantially reducing our #trading fees across all tiers, reaffirming our commitment to providing cost-effective trading opportunities to our diverse user base.
Read More πhttps://t.co/56BV6g3vUr$XPR pic.twitter.com/2adfCTDC5X
You can now also mint XMD directly on Proton DEX:
Fast trading, just got even faster!
— Proton Blockchain (@ProtonXPR) April 21, 2023
Mint $XMD in seconds on https://t.co/c9V0WdY6P3 thanks to the brand new dedicated Metal Dollar modal. pic.twitter.com/vcolHq5c7n
The Metallicus team is making progress with the development of Proton on Metal Blockchain. They don't give an ETA of when Proton will be live on mainnet but it's already on testnet and new features are being added all the time:
Here's a small demo interacting with the eosio.token smart contract within #MetalBlockchain
— Metal Blockchain (@MetalBlockchain) April 14, 2023
There are just a few items remaining;
- Implement Antelope APIs
- Polish the Database Engine
- Finalize the WASM Antelope Host Functions
- Replicate State History Plugin
Stay tuned! π€ pic.twitter.com/fNlMhl3jKd
Last but not least the Metallicus team released Dogecoin DEX (SuchDEX.com) on DOGE's birthday that is based on Proton DEX source code:
Wow! Very $DOGE
— Proton Blockchain (@ProtonXPR) April 20, 2023
The brand new #Dogecoin trading exchange powered by Proton Blockchain is now live!
Start Trading π https://t.co/XIOxu4v2xs
Read More π pic.twitter.com/wOjL3dt4p0
Metal Blockchain
Metal Blockchain got a new fancy website:

Metal Blockchain was featured in the J.P.Morgans U.S. Mid- and Small-Cap Banks Crypto Banking Bi-Weekly newsletter. The team confirmed that it was not a sponsored article but organic and it's great to see the blockchain is getting traction and attention from well-known names in the space:
Make sure you check the blog section of Metal Blockchain for some really good articles on how Metal Blockchain operates:

We know the team is working on getting webauth.com wallet to work with Metal Blockchain as well as allow users to stake their METAL:
Full support for #MetalBlockchain is coming to the WebAuth Wallet π±
— Proton Blockchain (@ProtonXPR) April 13, 2023
- Native support for $METAL
- Import Multiple Accounts
- Cross-Chain Transfer
- Support for Staking
- Secure with Face ID (iOS)
Get the app https://t.co/IOQqkf4YNr pic.twitter.com/J9agtXj0xO
Very soon π pic.twitter.com/Ih1pmz97tN
— Paul Grey (@supremebeme) April 30, 2023
Milestone π§πͺπ©
— Metal Blockchain (@MetalBlockchain) March 28, 2023
Over 50% of the circulating supply of $METAL is currently being staked!
Staking on #MetalBlockchain plays a crucial role in securing the Proof of Stake network and helps with #Decentralization pic.twitter.com/Xc70u2ImWW
Full support for #MetalBlockchain is coming to the WebAuth Wallet π±
— Proton Blockchain (@ProtonXPR) April 13, 2023
- Native support for $METAL
- Import Multiple Accounts
- Cross-Chain Transfer
- Support for Staking
- Secure with Face ID (iOS)
Get the app https://t.co/IOQqkf4YNr pic.twitter.com/J9agtXj0xO
Metal Pay
Finally, the Metal Pay website gets a new fresh look that is very clean and modern:
We are pleased to announce an interim upgrade to the https://t.co/3TbEgWetgK website π€
— Metal Pay (@metalpaysme) May 10, 2023
This upgrade is designed to improve user interaction, increase our online visibility, and prepare our community for the exciting changes that lie ahead.
Read More πhttps://t.co/cDGEa6c5u9 pic.twitter.com/OEoHoaxvlm
This certainly falls under the Proton section but Metal Pay is slowly moving to being powered by Proton DEX. That is a win/win since users of Metal Pay can enjoy the DEX features and this will also increase the users and volume of the DEX.
We are excited to announce that Metal Pay is gradually transitioning to being powered by our very own decentralized exchange, #ProtonDEX
— Metal Pay (@metalpaysme) May 11, 2023
Read more about this bold step towards a truly decentralized trading ecosystem πhttps://t.co/2PSMpB9GQC
Trading Powered by @ProtonXPR $XPR pic.twitter.com/1RuiBwdoHT
We saw the initial UI designs of Metal Pay 3.0 in the Investors report but the blog post below gives us a bit more insights:

ProtonUK
To celebrate the 3rd anniversary of the production of the first block on Proton Blockchain we gave away 600k XPR to 6 lucky winners!
April 22nd marks three years since the first block on Proton Blockchain was created. To celebrate the anniversary and promote XPR, we are giving away 450k XPR to 3 lucky winners π (150k each). More details will be published tomorrow βοΈ $XPR #XPR pic.twitter.com/8Q8ISWK0iB
— Proton UK β (@Proton_UK) April 21, 2023
On this day, 3y ago, the first block on Proton Blockchain was created. To celebrate the anniversary, we are giving away 600k XPR (3x150k + 3x50k)
— Proton UK β (@Proton_UK) April 22, 2023
π Follow @Proton_UK and @ProtonXPR
π Retweet this tweet
π¬ Tell us why you like Proton and add your Proton account
#οΈβ£ Use #XPR



The Metallicus team is on fire, they released so much stuff only last week that it is hard to follow. Marshall was kind enough to summarize this over Twitter:
What is Metallicus up to this week? I thought you would never ask! $XPR #Proton βοΈ
— Marshall Hayner (@MarshallHayner) May 9, 2023
π£ New DEX fee schedule
π£ Add free trading for BTC
π£ Build end-to-end testing suite for DEX API
π£ Publish docs + DEX bot to public
π£ New assets added
π£ Prepare DAO dash for release


Any comments and suggestions are more than welcome. You can find us on Twitter, Telegram as well as Reddit. Thank you for supporting ProtonUK.