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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§΅
Chainstack is supporting @base Batches π΅
Every team in the program gets the Growth plan free until 30 Nov: 20M request units a month and 250 RPS to ship on Base.
@buildonbase
Not in Batches? The first 10 builders who DM us what they're building on Base get the code too.
Start building on Base ‡οΈ
chainstack.com/build-better-β¦
Terms & Conditions
β Growth plan free through 30 Nov 2026: 20M request units/month, 250 RPS
β Base Batches teams: code delivered by Base through their official channels
β Everyone else: first 10 builders who DM us what they're building on Base
β One code per team or builder, non-transferable, no cash value
β Accounts revert to the Developer plan after 30 Nov
Applicable terms and conditions apply.
$1,000 in Chainstack credits for your startup. They never expire.
We know cool things take time to build. Pivot, rebuild, ship next year β the credits will still be there when you need them.
DM us. We review every project.
Zcash is live on Chainstack!
The privacy-focused UTXO L1 built by the @zodl_co and @ZcashFoundation teams.
New on Chainstack: reliable, low-latency elastic and dedicated RPC nodes.
β Mainnet and Testnet
β Bitcoin-style JSON-RPC plus z_* methods for shielded pool state
β Address index for transparent addresses
β 75-second blocks
Start building on @Zcash
chainstack.com/build-better-β¦
Full announcement ‡οΈ
chainstack.com/chainstack-inβ¦
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
