The API for internet finance. Solana RPCs, APIs, HFT infra, and data. Discord: discord.gg/HjummjUXgq

helius.dev
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One-shot anything on Solana Meet the Helius stack for agents: - Claude Code Plugin - MCP Server with 60+ tools - Helius CLI with 95+ commands - Skills for Helius, DFlow, Phantom, and SVM - Supports all Helius APIs, staking, and tooling Enjoy
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reading from a key-value store sounds easy: give a key, get a value writes are cheap in an LSM tree, as the work gets deferred reads pay the bill: your key might be in the memtable, an L0 file, or any level below we trace how RocksDB finds your key, only on the @helius blog
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Helius retweeted
"superteam is basically the fundamental secret weapon of @solana that no other ecosystem has been able to replicate" - @mert superteam.
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Helius retweeted
Know your rights. @solana is becoming the home of tokenized stocks, and Orb is built to help you navigate them. One stock can have many versions. See what each one represents, what rights it gives you, and how redemption works.
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Preconfs are now live for all paid plans Use preconfSubscribe to stream the earliest onchain signals and see Solana transactions before they're shredded We also added 4 new filters: source (Helius/BAM), signer (include/exclude), signatures, and instructions Have fun
NEW: Preconfirmations See transactions the moment a validator commits to executing them That's 5-50 milliseconds BEFORE transactions are turned into shreds, and the earliest a tx can be observed on Solana All delivered via one new WebSocket subscription: preconfSubscribe
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there is no second best
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Helius retweeted
while our competitors obsess over us, we choose to obsess over customers in addition to helius launchpad, superteam members now get even more free infra and personal startup help from me there is no better chain to build your business than on solana trillions
building on solana just got a little easier 🛠️ we’ve teamed up with @helius to give superteam members access to exclusive developer infrastructure perks. here’s what’s available ↓
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Helius retweeted
Build anything you want with @superteam perks from @Helius
building on solana just got a little easier 🛠️ we’ve teamed up with @helius to give superteam members access to exclusive developer infrastructure perks. here’s what’s available ↓
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Helius retweeted
building on solana just got a little easier 🛠️ we’ve teamed up with @helius to give superteam members access to exclusive developer infrastructure perks. here’s what’s available ↓
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check out gTFA, too perfect if you need a no-hassle, plug-n-play backfill: - stream only what you need - backfill up to 10m txn/s (~4k blocks/s) - filter by accounts, ATAs, and/or transfers both are excellent, depending on your use-case building on solana is easier than ever
jetstreamer and old faithful is so much better than the bigtable days. 850 blocks/s at 900k TPS? unreal
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I'm hiring a Developer Advocate for our data platform at @Helius Someone who: - is self-directed - writes well - has experience with dev tooling - likes public speaking - builds demos and isn't camera-shy - is hip enough for the zoomers and professional enough for the boomers
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Helius retweeted
It’s time. Alpenglow goes live on mainnet-beta Wednesday, October 21, ~14:50 UTC. 18 months of work for a migration that happens in one slot. Finality drops from seconds to ~150ms. Make sure to follow us @anza_xyz as we countdown to go-live. Details: anza.xyz/alpenglow
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Helius retweeted
For the first time in Solana history, we can generate Solana programs directly from upstream rustc and LLVM! Starting with sbpf-linker 0.2.3, you can compile a no_std Solana program with just cargo +nightly build, and voilà! ✨ Anything that doesn't work should be considered a bug, and I'll fix it! I've chewed through all the compiler and assembly glass so you don't have to. The only thing left for you is to learn Rust properly. Below is a quick guide to .cargo/config.toml 101 and Solana libcalls
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Helius retweeted
✅ 400ms ✅ 350ms ✅ 300ms ✅ 250ms ✅ 200ms
SIMD-0525 mission accomplished: 200ms slots are now live on mainnet-beta. Blocks land twice as often as they did at genesis. An epoch now takes about a day instead of two. IBRL
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Helius retweeted
the world we live in was shaped by people who dared to build something different. @mert on why more people should take the leap and build startups.
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Solana Privacy Frontiers ワークショップ開催 🔐 Solanaにおける3つのプライバシーソリューションから、 Helius Privacyの仕組みと活用まで一気にキャッチアップ💪 🗣️ @yuki_web3_jp / Solana DevRel Japan 🗣️ @tilo_cpn / @Helius 📅 10/9(金) 19:00 📍 Superteam Japan Discord 詳細👇
Made with AI
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Privacy on Solana. Built for speed. 🔒⚡ Join Helius Product Lead @tilo_cpn for “Privacy on Solana with Helius” with @HeliusPrivacy and SuperteamVN. Explore Solana Privacy Rings, discover use cases, and get actionable feedback for your next build. Get the details & register👇
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@Helius 프라이버시 프로덕트 리드 @tilo_cpn 와 함께하는 솔라나 개발 워크샵이 10월 13일 온라인으로 진행됩니다! Solana Dev Workshop: Privacy with Helius 솔라나에 왜 프라이버시가 필요한지, 프라이버시로 무엇이 가능해지는지, 그리고 프라이버시가 성능을 희생하지 않아도 된다는 점을 다룹니다. 프로그래머블 Solana Privacy Rings가 어떻게 작동하는지, 이를 활용해 무엇을 만들 수 있는지 구체적인 활용 사례와 아이디어를 알아봅니다. 🗓️ 일시: 10월 13일(화) 오후 6시–7시 (KST) 🖥️ 진행: 온라인 신청 링크 ⬇️
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Helius retweeted
Alpenglow Migration Deepdive nitter.siddz.com/i/broadcasts/1nxeLMQqZ…
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Helius retweeted
Alpenglow is officially running on devnet ⛰️🎉 The handoff completed at slot 504148999: Alpenglow genesis block formed and TowerBFT is retired. App developers: test your programs and integrations now during our observation period leading up to mainnet-beta migration.
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