guy who once did cool things & now is doing even cooler things
California, USA
- Tweets 3,859
- Following 2,215
- Followers 4,400
- Likes 49,557
Usman Asim retweeted
Lamine Yamal after his first World Cup goal. 🇪🇸
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Usman Asim retweeted
Nah this is nice. The Players' Tribune gave NYC Mayor Mamdani their camcorder to film his POV from the parade.
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Usman Asim retweeted
Universal Accounts eliminate the old flow of gathering assets across chains just to fund a trade or action. It all happens in one step.
From our livestream with @Alchemy and @asimfiles.
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Usman Asim retweeted
Chain Abstraction Deep Dive: How to Build Multichain Applications with Universal Accounts nitter.net/i/broadcasts/1OdKrOAeL…
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Usman Asim retweeted
The next evolution beyond bridges: chain abstraction ⛓️
Make every asset on every chain feel like one seamless experience.
@asimfiles and @web3Dav3 break down universal accounts and how to build with them.
🔴 LIVE Tue Nov 25 @ 10AM PST with @ParticleNtwrk
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Usman Asim retweeted
What's happening on Discord this week?
11/25: Quiz @ 11AM ET
11/26: Community Call @ 12PM ET
11/27: Quiz @ 11AM ET
On this week's community call, @asimfiles will join us for a breakdown of agentic payments with x402 & EIP 8004.
Join us: go.alchemy.com/4pxc3nD
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Usman Asim retweeted
Institutional Finance: Solana, trends, and infrastructure nitter.net/i/broadcasts/1zqKVdREe…
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Usman Asim retweeted
Institutions are moving to @solana. Fast.
Tomorrow: We chat with @SolanaFndn and @PanteraCapital to unpack what's driving the shift.
Live on X @ 7AM PT/10AM ET. Don't miss it.
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Usman Asim retweeted
⛽️ Gas fees eating into your users' wallets?
We tested 12 Solidity optimization techniques that can cut gas costs 20-50%.
From simple compiler tweaks to advanced assembly patterns, here's what actually works 👉 go.alchemy.com/4r9IlXx
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In case you missed it, this month we launched fully fledged Solana infra
Since then, we have seen many devs asking for more content regarding Solana
So we listened: here is a complete guide to Solana wallets and why they're fundamentally different from Ethereum 🧵
Building on @solana? Your first wallet is the gateway to everything 🙌
This guide covers:
✅ Solana's account model (different than ETH)
✅ Regular wallets for testing
✅ Smart wallets with social login + gasless txs
60M+ daily txns are happening.
→ go.alchemy.com/3LMFyDh
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Solana also has something called PDAs (Program Derived Addresses) which means programs can generate wallet addresses deterministically & those addresses are controlled by program logic, not private keys
This allows programs to sign transactions on behalf of users without ever touching a private key.
For example, if you are building a gaming program you can automatically sign a transaction to move your in-game items without you clicking "approve" each time because the program itself controls that specific account
On Ethereum, you need external infrastructure (like ERC-4337 bundlers and paymasters) to approximate this
On Solana, it's native to how the blockchain works. No workarounds needed.
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We wanted to break down these differences in this guide because Solana devs kept asking: "How do I actually build this?"
Full technical walkthrough with working code examples for both wallet types below: alchemy.com/blog/how-to-make…
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Usman Asim retweeted
Building on @solana? Your first wallet is the gateway to everything 🙌
This guide covers:
✅ Solana's account model (different than ETH)
✅ Regular wallets for testing
✅ Smart wallets with social login + gasless txs
60M+ daily txns are happening.
→ go.alchemy.com/3LMFyDh
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