Helius
@Helius
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The API for planetary finance. Solana RPCs, APIs, HFT infra, and data. Discord: https://t.co/TVc0YoxbEg
helius.dev
Joined June 2022
Today, we are releasing the biggest RPC and data upgrade for Solana devs in years. getTransactionsForAddress combine getSignaturesForAddress and getTransaction into one you can now search history in reverse order as well as filtering by slot ranges and dates you do not need
today, Solana changes forever we've solved the biggest data/RPC problem that exists solana historical/archival data — has now been redesigned quick context: today when you query historical data (getBlock/getTransaction/getSignaturesForAddress), it hits Google BigTable this
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Helius is gud tek
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what's more: - you can search ascending or descending (meaning you can get the 1st txn for an address in 1 call) - you can search between time ranges and slot ranges this can save up to 10,000x latency with less than half the code try it out:
helius.dev
Learn how to query Solana transaction history with advanced filtering, bidirectional sorting, and efficient pagination using this Helius-exclusive RPC method.
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Fetching transaction history on Solana Historically: call getSignaturesForAddress -> returns N signatures -> call getTransaction for each signature Now: call Helius' getTransactionsForAddress that combines this on a DB level this results in a 3-10x speedup for your apps
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gatekeeper may be our biggest release ever previously, customers had to make a tradeoff between: 1. shared rpc: global, redundant, autoscales, and offers our optimized services like account index (gPAv2) and archival (gTFA) – but, includes 5-30ms of connection overhead due to
Introducing Gatekeeper A low-latency edge gateway that provides a unified entry-point for all Helius RPC, WSS, and API traffic Before, Cloudflare sat in our critical path, adding latency overhead Now, every request is tens to hundreds of ms faster Public beta out now Enjoy
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Try Gatekeeper by replacing your mainnet RPC URL with the new beta[.]helius-rpc[.]com endpoint Quickstart here: https://t.co/YDluReQzXt
helius.dev
Helius's high-performance edge gateway purpose-built for Solana
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Introducing Gatekeeper A low-latency edge gateway that provides a unified entry-point for all Helius RPC, WSS, and API traffic Before, Cloudflare sat in our critical path, adding latency overhead Now, every request is tens to hundreds of ms faster Public beta out now Enjoy
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Btw, you can use the new Wallet API's /funded-by endpoint to check if a wallet was funded by an exchange, mixer, or bridge Powered by Orb's database of 7,000+ tagged accounts and programs
NEW Introducing the Wallet API (Beta) The simplest way to query: - Solana token and NFT balances - Transaction and transfer histories - Identities and funding sources No raw RPC requests or parsing required Enjoy
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NEW Introducing the Wallet API (Beta) The simplest way to query: - Solana token and NFT balances - Transaction and transfer histories - Identities and funding sources No raw RPC requests or parsing required Enjoy
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works with @openclaw or any agent framework see on github https://t.co/rP9zt2eeXs
github.com
Contribute to helius-labs/helius-cli development by creating an account on GitHub.
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NEW AI Agents can now get their own Helius API keys automatically - npm install -g helius-cli - Generate a key pair - Fund your wallet ($1) - Create an account and get helius key - all automatically Enjoy
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NEW You can now automatically replay historical data with LaserStream for the last 24 hours (previously was 3,000 slots or ~20 minutes) The longer replay window and 60 blocks/s catch up speed means more time to recover, faster repairs, and better data integrity Enjoy
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SKR is the native token for the @solanamobile ecosystem, and Orb's allocation has been staked to advance the platform's growth The next era of open mobile starts now Time to get to work
SKR is live. The native asset of the Solana Mobile ecosystem has arrived. Claim. Stake. Build. The next era of open mobile starts now. 📱🧵
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with this, 2/3rds of Solana's biggest read layer problems have been fixed - for history and combining token accounts: gTFA - for sorting, searching, and combining getSigs with getTxn: gTFA - for fast, persistent, durable streams: laserstream gRPC or laserstream WSS - for event
one of the biggest solana UX problems has been fixed your wallet doesn't hold tokens. instead, it owns token accounts (ATAs) which hold the tokens for you you typically query for wallet history through getSignaturesForAddress, but that won't include transactions that don't
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NEW Solana wallet history is solved Get the unified history for any address, including all ATAs, with just 1 call using the new tokenAccounts filter — now live for getTransactionsForAddress Also, gTFA is up to 20x faster vs existing RPCs Enjoy
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colossal upgrade for solana, easily one of the biggest of the year tl;dr we are adding token account histories to transaction histories you do not need to query hundreds of token accounts anymore one endpoint -> the entire solana history for an address this is slightly
NEW Solana wallet history is solved Get the unified history for any address, including all ATAs, with just 1 call using the new tokenAccounts filter — now live for getTransactionsForAddress Also, gTFA is up to 20x faster vs existing RPCs Enjoy
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