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
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
+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
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
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…
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
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
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
Soon, SOL stakers can vote in governance
We believe SIMD-550 is the ideal proposal to begin
A simple path to reducing SOL inflation
It’s time to let stakers vote
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
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.
