Your go-to blockchain node platform.
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Running your own blockchain nodes just got simpler.
Our goal is to be the go-to blockchain node platform across any protocol and environment. Today, we take another step toward that.
Introducing Chainstack Self-Hosted.
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π₯ @ChainstackHQ supports Arc Chain with low-latency nodes
Get 50% off your first 3 months on the Growth plan with code GROWTH50: chainstack.com/build-better-β¦
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Arc Mainnet (@arc) is 9 days old.
Looking for an RPC?
Chainstack is the fastest: 55ms P95 π
Live: compare.chainstack.com/?protβ¦
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Global and Dedicated nodes for Arc Mainnet. Full and Archive, with debug and trace.
Deploy an Arc node ‡οΈ
chainstack.com/build-better-β¦
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Robinhood Chain TVL is still climbing. As of today: DeFi TVL just under $1B, up sharply over 30 days π
According to @DefiLlama:
β Bridged TVL: $3.16B
β Stablecoin cap: $1.04B
β DEXs volume (24h): $1.5B
@RobinhoodCrypto
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The mix shifted by TVL. @Morpho and @SteakhouseFi now lead TVL ($555M and $511.5M), not the memecoin terminals that drove the July spike. Lending and asset management are now 63% of TVL.
Revenue tells a different story: @gmgnai and @ponsdotfamily still out-earn every DeFi app on the chain combinedπ°
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Full breakdown of the growth, revenue share, and RPC setup ‡οΈ
chainstack.com/robinhood-chaβ¦
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To celebrate 1K stars under our @Pumpfun bot and tools, we added among others shreds listener - you can snipe tokens faster now with @ChainstackHQ nodes β‘οΈCustom pairs are in progress π·
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Follow-up for builders: still time to build on @Stable and grab your 50% off Growth for 3 months π οΈ
If you're shipping on Stable, apply code STABLE50 at checkout.
chainstack.com/build-with-stβ¦
How to apply the promo code + full deploy flow π
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feel free to DM us or reach out via chainstack.com/contact/
happy to take a look!
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π₯ @ChainstackHQ supports Robinhood Chain with low-latency nodes
Any builder expanding to Robinhood Chain gets a 50% discount:
> chainstack.com/build-better-β¦
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Which one, for what:
β’ Zero-fee USDT at scale β Plasma
β’ Sub-second finality for payments throughput β Tempo
β’ USDC-native, bank-grade validator set β Arc
β’ Minimal USDT0-only rail, no trace surface β Stable
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Chainstack runs all four.
Full comparison, specs, and RPC differences ‡οΈ
chainstack.com/stablecoin-l1β¦
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Independently benchmarked as the fastest keyed RPC on Robinhood Chain. #1 for 5.1 of the last 7.1 days π₯
@RobinhoodCrypto
We actually benchmark Robinhood Chain with 3 keyed RPC providers.
Chainstack: 3.2ms p50,
Alchemy: 4.6ms p50,
QuickNode: 67ms
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Continuing @HyperliquidX Under the hood π
Part 5: agent wallets and the nonce state machine
Share one agent key across two workers, and a same-millisecond race produces duplicate nonces. int(time.time() * 1000) will not catch it.
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On Hyperliquid, serialization is the security boundary, not metadata.
β reorder a dict field
β write "0.0010" instead of "0.001"
β add a vaultAddress
Any one of these changes the signed connection ID.
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Full breakdown, with 3 runnable Python scripts: signing, mutation proofs, and a working nonce allocator. Built by @AndreyObruchkov π
chainstack.com/hyperliquid-aβ¦
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