Let it be💜
4.7K posts
Let it be💜
@0xLetitbe
Turning data into dialogue, and dialogue into trust. Web3 storyteller & community catalyst.
เข้าร่วม Nisan 2022
1.6K กำลังติดตาม2.2K ผู้ติดตาม
@_maxwell_99_ @magicblock it depends on the experience. In practice, it's just importing modules and a little logic
English
@0xLetitbe @magicblock really nice to read this experience, was it hard to integrate all of this with the wallet?
English
I experimented with developing a small app using tools from @magicblock .
The idea came to me to build something based on the Private Payments API.
I thought that we really lack privacy on #Solana, and considering that MB is moving in that direction, it would be great to create something. Here is what came out of it:
A backendless app, just take it and use it. Deposits into an Ephemeral Private Rollup, private transfers between vaults, and withdrawals. For now, only USDC is supported, but I might add other popular tokens in the future.
How it works:
Connect your wallet (Phantom is highly recommended).
Deposit $USDC into a private vault.
Send from your vault to another user's vault.
The user can withdraw USDC from the rollup to their public address.
Note: The recipient must have an activated vault on their end, meaning they need to make a USDC deposit before you send anything.
The app includes recipient address validation and other logic that makes the UX reasonable.
Honestly, when you build something and it actually works, you just feel amazing.
@16vivz @simpletox26
English
When a project provides docs/API and ensures ongoing support, it literally opens the door for new devs.
That’s a good boost for the development and adoption of its tech.
I think we are already on the threshold of an evolution where decentralization is expressed not just in the distribution of nodes, but even in their absence.
When every user has the ability to work without a backend, using their own output and dynamic interaction tools.
It looks pretty good.
Let it be💜@0xLetitbe
I experimented with developing a small app using tools from @magicblock . The idea came to me to build something based on the Private Payments API. I thought that we really lack privacy on #Solana, and considering that MB is moving in that direction, it would be great to create something. Here is what came out of it: A backendless app, just take it and use it. Deposits into an Ephemeral Private Rollup, private transfers between vaults, and withdrawals. For now, only USDC is supported, but I might add other popular tokens in the future. How it works: Connect your wallet (Phantom is highly recommended). Deposit $USDC into a private vault. Send from your vault to another user's vault. The user can withdraw USDC from the rollup to their public address. Note: The recipient must have an activated vault on their end, meaning they need to make a USDC deposit before you send anything. The app includes recipient address validation and other logic that makes the UX reasonable. Honestly, when you build something and it actually works, you just feel amazing. @16vivz @simpletox26
English
If you want to build something actually unique and worth funding
One of the biggest limitations of modern onchain apps is transparency.
It’s great for verification, sure. But it also restricts real world use cases.
Privacy isn’t optional:
– in business & finance
– in consumer apps
– in AI agent efficiency
So no, privacy isn’t just a feature.
It’s the next frontier.
DevRel team at @magicblock will walk through how to build private, decentralized apps & payments on Solana at their upcoming workshop.
They’re also backing it with a $5,000 prize track for privacy focused teams.
Registration is open: luma.com/n478cgmg
Can’t make it? There’ll be a live stream.
Curious to see what kind of projects emerge from this.
English
Right now there are two main approaches in privacy. MPC and TEE.
They do the same thing: hide your data. But they do it completely differently.
MPC keeps the data encrypted all the time.
Even during computations. Nobody sees what you are doing.
But because of this, it’s a bit slower. Sometimes more expensive. And the interface is more complicated.
You might notice this in your wallet, because you need to "wrap" tokens, do extra steps.
TEE works differently. @MagicBlock actually uses it.
The transaction runs inside protected hardware - an enclave.
The data is revealed inside, but not outside.
So the network and validators don’t see it.
And because of this, everything is fast. Almost like a regular Solana transaction. Sometimes even gasless.
And the interface is almost like usual,no wraps, no extra actions.
The difference for a user is simple.
If you care about speed and simplicity, that’s TEE.
If you are anxious and need maximum privacy, where nobody can be trusted, that’s MPC.
In practice, TEE is already used for private payments, swaps, games.
MPC is more for complex DeFi and private AI.
It’s important to understand that they are not competitors.
They complement each other.
Some are needed for convenience and speed, others for absolute cryptographic protection.
English
Yes, @solana has rightly started developing in this direction, although it was initially designed for transparency.
There are many examples that can be analyzed showing why a move towards privacy is the better choice, but I decided to stop at MEV sandwiches. This seems to me the most widespread problem you have faced and perhaps didn’t even know about.
I’ll explain in simple terms how these bots work: you want to buy a certain token, your transaction acts as the filling. The bot makes a purchase before your transaction, you buy at an already inflated price, and the bot immediately sells.
In this way, bots extract millions from users. The average loss for victims is around $8. But with large swaps, it can reach thousands. For example, in October 2025 there were more than 15,000 victims in a month, over 18,000+ $SOL extracted.
Therefore, ephemeral rollups based on TEEs are a direct defense against sandwiches, the bot simply does not see that you want to buy. I hope that the privacy narrative around Solana continues to develop and more and more projects will implement @magicblock technologies for this.
MagicBlock ✨@magicblock
Solana without privacy is not Solana
English
.@magicblock isn't just building a stack; they’re building the financial OS for next billion users
March was the month Agent Economy. Shipping the Private Payments API as an MCP server is the exact infrastructure needed for agents to handle payroll and vendor splits
@16vivz
MagicBlock ✨@magicblock
March/Accelerate Here's everything we shipped last month 👇
English
@0xLetitbe This is me when I'm watching a streamer in the chat and asking about money 😆
English
Do less
But do it better
Focus is not about doing everything
It is about choosing what actually matters and committing to it
@magicblock
Magic Block supports builders who simplify and build systems that work without unnecessary complexity
English
Base have shared its mission and strategy for 2026: build a global onchain economy that anyone can access.
After massive growth in 2025: trillions in stablecoin volume, users across the world, and becoming a leading place for onchain trading, Base team are excited on what comes next.
Their plan centers on three major priorities:
1. Build global onchain markets
Base wants every type of asset to live and trade onchain. That means faster settlement, lower fees, and a platform where you can trade anything, anytime. They’re upgrading the Base App to become a trusted place for global, 24/7 markets.
2. Make stablecoin payments instant and universal
Stablecoins are becoming the default money of the internet. Base is working to make sending, spending, and saving with stablecoins feel as simple as using a normal app — fast, cheap, and available in more currencies.
3. Support builders and AI agents
Base sees builders both humans and AI agents, as the core of the onchain economy. They’re investing in tools, standards, and programs that help new teams launch, grow, and bring more users onchain.
Base strategy forr is about creating the infrastructure for a global, open financial system and building it alongside the community.
@base @baseapp
Base@base
English
@magicblock launches Private Payments API on @solana 🚀
Private USDC transfers, splits and deferred payouts are executed with one API command.
Confidentiality + built-in AML/OFAC compliance.
Beta is already on mainnet 👀 @16vivz
@simpletox26
MagicBlock ✨@magicblock
The MagicBlock Private Payments API is now live on @Solana Add confidential SPL transfers into your app in minutes with one API call Compliant by default, it includes payment splits and time-delayed releases 🧵👇
English
Blood, sweat, and tears went into building this
You can now send USDC privately from address A to B in 1 Solana tx with 1 API call
Same token standard. Same delightful UX.
MagicBlock ✨@magicblock
The MagicBlock Private Payments API is now live on @Solana Add confidential SPL transfers into your app in minutes with one API call Compliant by default, it includes payment splits and time-delayed releases 🧵👇
English