Helius

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

Almost every Solana validator is writing shreds into the same storage engine Meta uses to run MySQL at Facebook scale I got nerd-sniped by our eng team into going down the RocksDB rabbit hole Read on the @Helius blog about what RocksDB is, how it works, and why Agave uses it

Helius so far has helped over 135 startups with subsidized RPC plans and pitch deck help via our startup launchpad that is hundreds of thousands of dollars in support for those who chose to build on Solana if you want to win, come to Solana and give me a ring

Solana Agave 4.1 is here! Release cycle highlights: - Alpenglow readiness: BLS pubkeys & VAT - More Pinocchio programs: p-memo & p-ATA - Further adoption of XDP - Reduced validator RAM usage - Faster major releases (every ~6 weeks) - Preparation for 200ms slot times

Get a wallet's balance at any point in time The new balance-at endpoint returns a wallet's exact SOL or SPL token balance at a given date or slot How much USDC did a wallet hold at 19:20 on Jan 10, 2025? Now it's a single call Ideal for PnL, charts, snapshots, and cost basis

@therealricoy +1 to this. Early on we had some pretty specific features requests and they pulled an all nighter to have it live the next day We haven’t made feature requests in a long time because they keep shipping their stuff just works The @Helius team is on another level

Helius has shipped so much gamechanging stuff that we take it for granted

Try it today with this request Learn more: helius.dev/docs/wallet-ap…

You can also fetch historical transactions for a wallet — including all token transfers — with our getTransactionsForAddress method Same tokenAccounts filter, full history in one call Docs: helius.dev/docs/rpc/gettr…

Try it now with this request Docs: helius.dev/docs/laserstre…

Watching a wallet over gRPC used to miss its token transfers — they touch the wallet's token account, not its pubkey The new tokenAccounts filter solves this: It matches transactions where the wallet owns a token balance Now live for LaserStream gRPC & WebSockets

Get started: helius.dev/docs/shred-del…

Shreds let you turn speed into alpha Shreds are unprocessed UDP packets of pre-execution block data, delivered directly to your trading infra Helius Shred Delivery is ideal for HFTs, PropAMMs, snipers, and bots that have deshredding logic to turn raw shreds into trade signals

NEW: You can now access Raw Shreds in your dashboard No more manual billing or provisioning required 1. Add a seat 2. Enter your IP:PORT 3. Start receiving shreds in 5s Each seat binds to a single IP address Pro plan users get an extra 20% off Enjoy

we are formally proposing reducing SOL inflation, faster read below if interested in how it works the comeback has started

Learn more: helius.dev/docs/laserstre…

Track millions of accounts in a single LaserStream subscription Compressed (cuckoo) filters shrink your tracked account set up to 10x on the wire (3–4 bytes per account instead of 32) Live now in the Rust and JS SDKs

follow all updates at @HeliusPrivacy

For more info, see our blog: helius.dev/blog/light-pro… To start building, get in touch here: helius.dev/privacy

Big Solana news: The Light Protocol team is joining Helius to help build Solana's most complete ZK privacy layer. Private payments, markets, and finance -- at Solana scale. Fully composable, fully onchain, fully open-source.