@ChainstackHQ
Account based inSingapore
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Your go-to blockchain node platform.
Worldwide
Joined March 2018
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We rebuilt Solana RPC on Chainstack and shipped big upgrades for @solana builders:
β getSupply: 2 to 300 RPS
β getProgramAccounts p95: 25-60 s to under 2 s
β Median getLatestBlockhash: ~17 ms to ~2 ms
β and 4 more upgrades
Details in the thread below π§΅
X Layer is live on Chainstack Global Nodes π οΈ
The OP Stack L2 from the @okx team.
Until now it ran on Dedicated Nodes only. Now there is a shared, geo-balanced option too:
β Mainnet and Testnet
β Archive data included
β debug_* and trace_* on paid plans
β Chain ID 196, 1-second blocks
Start building on @XLayerOfficial ‡οΈ
chainstack.com/build-better-β¦
Your swap can be profitable for someone else before it even executes π₯ͺ
Whether you're exposed depends on the chain:
β @ethereum, @BNBCHAIN: public mempool, searchers can see your tx
β @base, @arbitrum, @arc, @RobinhoodCrypto: no public mempool, different problem
Chainstack has an add-on for each π§΅
Neither replaces your contract checks. Private routing doesn't fix a loose slippage setting.
Before you ship:
β Set amountOutMinimum and a deadline on every swap
β Check that the Add-ons tab shows Active on the node you send through
β A node without the add-on uses the standard route
Both add-ons are available on Global Nodes on every plan, Developer included.
Check both in our marketplace ‡οΈ
chainstack.com/marketplace/
Setup, code for each chain and the full breakdown by @arorautkarshini ‡οΈ
chainstack.com/what-is-mev-pβ¦
The rest:
β Scans stop at 60 s or the memory limit with error -32012 instead of hanging
β A scan is cancelled when your client disconnects
β Shred feed gaps cut to about a third, e.g. Frankfurt 1: 16.65% to 5.36%
β getMultipleAccounts fetches in a single batch
All 7 upgrades with the numbers ‡οΈ
chainstack.com/solana-rpc-chβ¦
Try the upgrades on your own workload. Growth plan 50% off for 3 months with code GROWTH50 ‡οΈ
chainstack.com/build-better-β¦
ΡΡ: @solana_devs
Run your own node on any protocol with Chainstack Self-Hosted.
@RobinhoodCrypto node on AWS example ‡οΈ
chainstack.com/how-to-run-a-β¦
AWS announcement ‡οΈ
aws.amazon.com/about-aws/whaβ¦
35 of our 100 largest customers by recurring revenue work in financial verticals. Five build gaming, NFT or social products.
Our founder @easeev on where blockchains actually work ‡οΈ
Web3 set out to rebuild the internet. Its technology is now reshaping the financial system it once promised to replace.
My post-@token2049 take after eight years building @ChainstackHQ ππΌ
Querying a server tells you what that server has seen.
xrplwatch listens to the XRP Ledger (@XRPLF) peer network instead, so you see transactions as they're relayed, before a ledger includes them β‘
Run it:
β `uv run python xrpl_feed.py --watch OfferCreate,Payment`
β One JSON transaction per line
β `_heard_from` and `_heard_at` added to each one
Built by @sensuniama
Code ‡οΈ
github.com/chainstacklabs/xrβ¦
One mainnet run: 1,999 unique payments printed, 86,333 repeats filtered.
In our own measurement, the edge over a WebSocket subscription was tens of milliseconds. It's a protocol demo, not production infra.
Full walkthrough ‡οΈ
chainstack.com/how-to-read-xβ¦
cc @RippleXDev
