The complete blockchain development platform for high-performance teams. Build, scale, and ship without compromise.
Miami, FL
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We're heading to @rippleswell in NYC, Oct 27-29!
Building on the XRP Ledger? Grab some time with us: quicknode.com/events
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Agents on @arc are now browsable in Quicknode's ERC-8004 Explorer
Every agent registered on Arc shows its identity, reputation, feedback, and validations in one place
erc-8004.quicknode.com/agent…
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Agents still take a dozen passes to turn a vague prompt into a dashboard that actually runs.
So we built the Quicknode AI Cookbook: 10 recipes, tested across multiple chains
Paste it straight into Claude Code, or Cursor, one shot💪
🥘 quicknode.com/ai-cookbook
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AI agents are showing up on more chains. Now you can inspect them in one place.
Robinhood Chain, Arc, and Tempo are now available in ERC-8004 Explorer and REST API, with agent registrations and feedback indexed for each.
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Vegas calendars fill up before anyone lands.
We'll be at @money2020 next month. If onchain rails, payments, or data are on your plate, let's talk before the floor eats the week.
Grab some time with the team: quicknode.com/events
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Mainnet is a bad place to find out your JOIN is wrong.
We just added the HyperCore testnet to SQL Explorer.
Same rich data exposed via SQL, now on @HyperliquidX testnet.
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Singapore’s going to be packed next month 🏎️
Heading to @token2049? If infrastructure is holding you back, let’s talk about what you’re building and how we can help.
Grab some time with the team: quicknode.com/events
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Quicknode now supports @Arc mainnet as a day 1 partner.
Arc is an open, EVM-compatible Layer-1 built for financial markets, real-time money movement, and agentic economic activity.
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You shouldn't have to redeploy a pipeline because someone signed up.
Key-Value Store keeps the watchlist outside the filter. One API call, whatever is already running starts matching it.
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We'll be on the ground at @kbwofficial
We want to hear what you're building and where infra is getting in the way.
If you want to talk, grab a time: quicknode.com/events
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Nine years of routing trades and the Swap API had never left EVM.
On Solana, you don't get a ready-to-sign tx. You price each hop against live account state, and a slot-late quote is a bad fill.
@0xProject rebuilt the Swap API around that. Read the full case study👇
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36 hours to ship on the XRP Ledger.
Quicknode is backing every hacker at the @xrpl_commons XRP Ledger Hackathon with free credits and XRPL infrastructure.
NYC, Oct 24-25 🗽
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The existing stack couldn't cover Solana on the same Webhook integration as the EVM chains.
Second provider, or ship without Solana.
@koshmoney kept one👇
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Your transaction landed. But did it land fast enough?
Your EVM logs now show `Landed in X.Xs`. Filter by landing time, amount, gas, priority fee, validator, contract, or token transfers.
Open one to inspect its request and response, or download the filtered logs as CSV🫡
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The block is history. The mempool is the future.
Stream every pending @HyperliquidX transaction over gRPC with MEMPOOL_TXS, filterable by market.
Trade on what's coming, not what happened👇
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Great night in NYC co-hosting dinner with @Mastercard and @solana, talking with builders from JP Morgan, Ramp, Galaxy, Anchorage, Ondo, and Gemini about what it takes to bring onchain infrastructure to a global scale.
Accelerate.
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Treasury USDC sits idle for one reason: nobody will sign off on uninsured protocol risk.
Quicknode Earn now offers covered strategies: automated USDC yield via @Morpho on @Base, with built-in cover from @OpenCover.
One policy that moves with your capital. Learn more ↓
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Super pumped for @monad's Metropolis, their global hackathon
We're giving away $73,500 in credits to builders during the hackathon.
Over $250k in prizes up for grabs, join here: monad.xyz/metropolis
Introducing the Metropolis global hackathon
Six weeks to build the next generation of startups on Monad.
4 tracks. Over $250K in prizes for builders.
Submissions end October 13th.
monad.xyz/metropolis
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Stop pasting RPC responses into Claude so it can keep going.
The Quicknode Claude connector lets you call the chain and manage endpoints from the same chat.
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GIWA Testnet is now live on Quicknode!
@Official_Upbit's Ethereum L2, built on the OP Stack with 1-second block times, is ready for builders.
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With x402 on Quicknode, a wallet is enough.
Fund it with free testnet tokens, then use up to 1,000,000 free API credits every month to query mainnet data through JSON-RPC or REST.
No account, API key, or credit card required.
quicknode.com/x402
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Early-stage teams have enough unknowns. Blockchain infrastructure should not be one of them.
Our Startup Program provides eligible teams with product credits and direct technical guidance so they can focus on building their product.
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Moving into a new ecosystem should extend your product, not multiply the infrastructure behind it.
Quicknode brings the networks and tooling your team needs into one platform.
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How we built it: both lanes are derived streams, normalized from mempool and block data into clean gRPC events, filterable by coin.
Every priority action arrives pre-parsed, pre-consensus through confirmation.
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Second lane, GOSSIP_PRIORITY (receive). Bidders compete in slot auctions for read priority.
We surface each bid the moment it appears, including maxGas and slotId. Think of it as the live tape of who's bidding to read first.
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First lane, ORDER_PRIORITY (send). Your order actions carry a rate, where p = 10000 is 1 bp.
Cancels clear first, then priority orders are sorted by rate. On mainnet, it's mostly ALO orders paying a little for a better spot in the queue.
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The @HyperliquidX team did something clever: they turned priority into a fee market on both sides of the book. Pay to get your orders in ahead, or pay for priority on reads.
We exposed both as gRPC streams, live today. Here's how it works🧵:
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If you're building Web3 in Claude, Cursor, or Codex, you've been pasting docs into the chat.
The build-web3 plugin puts a skill and the Quicknode MCP in the agent. It can plan and review the app.
Products show up when they're needed👇
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If you run your own @HyperliquidX node, you know how much a reliable, fast peer matters.
Introducing Hyperliquid Peering. Your node stays yours and now peers with Quicknode.
Full block data and the full mempool, on one connection. That's the feed a strategy should be reading.
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Before your app routes a task to an unfamiliar agent, what does it check?
Our ERC-8004 Explorer and APIs make agent trust queryable: onchain identity, attributable client feedback, and independent validation.
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Gophers, this one's for you 🐹
Streams filters can now be written in Go. In-process, ~30% faster than JS. On chains like Solana and Robinhood, that's a difference you feel.
Heavy compute, big payloads, no sweat.
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Still thinking about last Thursday in Miami with @cursor_ai
The room was locked in, laptops open, people actually building. Glad we got to be part of it.
Good people, good night.
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We’re now in the official GitHub MCP Registry.
Add Quicknode in Copilot and manage infra in plain English: spin up an endpoint, set a rate limit, run the right tools without leaving the chat🤖
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We just added x402 + MPP support to our CLI and SDK.
qn wallet generate → point qn rpc call at any of 140+ networks → pay per request with USDC
That's the whole onboarding.
Your first 1M requests/month are on us, go build!👇
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If your app is multichain, your infra shouldn't feel like a group project between vendors.
One Quicknode account. 83+ chains.
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Humans use the dashboard.
Agents and pipelines use the Admin API.
Same control. Full automation.
Endpoints, security, usage, and teams all via an API.
quicknode.com/admin-api
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It's 94 degrees and 100% humidity in Miami right now, so you may as well be inside shipping something.
Aug 6: @cursor_ai Ship Night. Come and build!
Bring a laptop. RSVP below👇
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P99 of 150ms on Hyperliquid order books. Not many teams can say that.
@slashdowntown at @HLglobal_ Hyperliquid Summit on why we’re obsessed with latency for housing all of finance.
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Is crypto adoption ahead of crypto awareness?
We took a camera around New York 🗽 to find out
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Address, balance, and transaction data usually mean running your own indexer and keeping it in sync forever.
Blockbook gives you all of it through one API across 6 chains, on your existing endpoint.
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Your RPC stack is a museum of decisions you made in 2023: a provider per chain, a dashboard for each, an invoice to match.
We built one interface for 83+ chains instead.
One foundation for everything you build, on every chain you build on.
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See @HyperliquidX order flow before it lands in a block.
MEMPOOL_TXS is a gRPC stream of every pending transaction, pre-consensus, filterable by market.
React before they fill.
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Gravity Mainnet is live on Quicknode. Built by @Galxe, @GravityChain is a parallel EVM Layer 1 with sub-second finality, 12,000+ TPS, and an oracle built into the protocol itself.
🧵
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1.1M+ contracts deployed, 112K+ verified
8M+ transactions in a day, all at ~0.1s blocks and ~0.06 GWEI
@RobinhoodCrypto moves fast. Your infra should too.
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Hyperliquid shipped ALO priority fees: makers can now pay to jump the queue at a price level, not just rest at the back.
Raw book diffs mark where, with a new insertBefore field. Our L4 gRPC streams handle it, so your book stays correct 🫡
Docs: quicknode.com/docs/hyperliqu…
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Our new guide builds a real-time Stock Token tracker for @RobinhoodCrypto Chain.
One JavaScript filter: watch TSLA and AAPL, flag whale-sized moves, and get only the matches pushed to your webhook.
Step by step 👇
quicknode.com/guides/robinho…
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