Supporting developers building on @seinetwork. Technical content, documentation, and resources for builders. Managed by @Sei_FND

Built for a new era of markets. And they move faster on Sei.
The modern economy: a world where anything of value has a market, and where value moves instantly, globally, and freely. Sei is infrastructure for the modern economy.
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Build with Sei retweeted
This is a frontier breakthrough in consensus. Hermes is an upcoming consensus protocol which will eventually go live on Sei Giga. It just delivered 68ms finality in our test environment.
Hermes consensus has achieved a median block time of 68ms under lab conditions. Hermes is a frontier consensus protocol developed by Sei Labs, for Sei Giga.
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The world's trading floor.
Monaco is the world's trading floor. Spot. Perpetual futures. Tokenized real-world assets. Now on public testnet. trade.0xmonaco.com
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A new clob built on @SeiNetwork. Say hello to @MonacoTrading.
Monaco public testnet is live. Try it out here: trade.0xmonaco.com
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Build with Sei retweeted
Introducing The Giga Roadmap. The first public roadmap of the milestones leading to the Giga Upgrade. Implementing the Giga Upgrade to the live network is an extraordinarily complex engineering task. Follow every step from here to Giga: giga.seilabs.io
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Build with Sei retweeted
Just how fast is @SeiNetwork really? We dropped Sei into our new chart to see how it stacks up, and the speed feels almost impossible High-frequency apps demand near-instant settlement, exactly where Sei is built to compete 📊 chainspect.app/chart/time?ch…
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ChainPort now supports @SeiNetwork! Sei has a different origin story than most EVM chains, and that background shapes what's been built there. Thread below.
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Learn on @Dune! Turn Sei onchain data into reliable, actionable insights. Live session — for Sei teams new to Dune and Duners new to Sei. Feb 12 · 1pm EST · Dune YouTube & X Spaces
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Building on Sei just got even faster. Scale high-performance apps with @envio_indexer on Sei.
Just Sei it. Build, index & scale high performance apps on @SeiNetwork using Envio. Instantly access real-time & historical data on one of the fastest L1 EVMs. Sync millions of events in minutes, 2000× faster than RPC. Easy, fast, fully customizable. 👉 envio.dev
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Join us tomorrow for a hands-on session using @Dune for Sei onchain analysis. Index smart contracts, query core metrics, build dashboards. 12 Feb 1pm-2pm EST
Learn on @Dune! Turn Sei onchain data into reliable, actionable insights. Live session — for Sei teams new to Dune and Duners new to Sei. Feb 12 · 1pm EST · Dune YouTube & X Spaces
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Build with Sei retweeted
Tokenized U.S. Treasury Bills are now live on Sei. @OndoFinance’s USDY brings composable RWAs to Sei, enabling developers to build payments, collateral, and DeFi systems around Treasury-backed assets—without sacrificing throughput or UX. Markets Move Faster on Sei. ($/acc)
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Tokenized U.S. Treasury Bills are now live on Sei. @OndoFinance’s USDY brings composable RWAs to Sei, enabling developers to build payments, collateral, and DeFi systems around Treasury-backed assets—without sacrificing throughput or UX. Markets Move Faster on Sei. ($/acc)
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RT @JustinBarlow: 2025 was huge for @SeiNetwork: - ATHs in daily txs, DAU, MAU, DEX volume, and active contracts - Now a top 10 chain acro…
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Build with Sei retweeted
The Market Infrastructure Grid provides a clear operating view of the Sei ecosystem. Security, capital, & access — mapped into a unified framework enterprises and institutions can adopt from day one. Sei is infrastructure for modern markets. The Grid is how enterprises plug in.
Introducing the Sei Market Infrastructure Grid. As enterprise adoption on Sei compounds, a structure has emerged: a coordinated market system of capital, distribution, and infrastructure that reinforce one another across the ecosystem. This is the enterprise adoption flywheel.
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