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Quicknode

@Quicknode

The complete blockchain development platform for high-performance teams. Build, scale, and ship without compromise.

482 Urmărește47.1K Urmăritori15.3K Postări
  1. Quicknode@Quicknode
    Today we're launching Quicknode Observability. You asked for more visibility into your infrastructure, so we built it. See which methods drive your credit spend, which endpoints your failing requests come from, and whether your transactions landed. All in one view, live and historical, down to the method and endpoint: - Live traffic, with credits attributed per method - Usage and credit spend for any time period - RPC performance by method - HTTP and RPC errors across your whole fleet, grouped into issues - Every transaction your endpoints receive, with onchain status on Ethereum, Base, BSC, Arbitrum, Robinhood and Solana Filter by chain, network, method, endpoint, or tag, and share views with your team as a link. Now live in your dashboard.
    Descarcă
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  2. Quicknode@Quicknode
    🤝
    ust_mean @UST_mean
    如何更快取得 @HyperliquidX 的盤口數據？ 在 Hyperliquid 進行跨所套利時，發現部分成交滑點偏高，p90 達 2–8 bp 經查，主因為下單當下所持盤口數據已過時，價格已先行變動，所見仍為數百毫秒前的狀態。伺服器部署於東京，物理距離已盡量縮短，惟官方公共 WebSocket 推送之盤口仍偏慢。以全天生產數據統計： 中位數 236 ms p90 346 ms 約 2% 之幀超過 1 秒才抵達 後續採用 @Quicknode 的 gRPC 盤口推送 p50：236 ms → 176 ms p90：346 ms → 211 ms 超過 1 秒之幀：2.05% → 0.02% 費用方面，Build 方案每月 49 美元，包含 8,000 萬 credits。僅訂閱最佳買賣報價、約 20 個幣種，已完全足夠 若追求更快，可自行成為 Hyperliquid validator，直接自鏈上取得數據，惟每月伺服器成本約 1,000 美元 真正的機會來自結構差異——跨所、跨 DEX、資金費率與定價規則之間的不一致。先找出結構，機會方才存在；速度僅是使既有機會執行得更為乾淨 以每月 49 美元換取約 60 ms 的改善，性價比可接受；更高成本則待結構機會更為明確後再行考慮。因此，QuickNode 對我而言是實用工具，而非 alpha 本身。先尋找結構，再談論速度 (但是我仍然尋找當中....)
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  3. ust_mean✓@UST_mean
    如何更快取得 @HyperliquidX 的盤口數據？ 在 Hyperliquid 進行跨所套利時，發現部分成交滑點偏高，p90 達 2–8 bp 經查，主因為下單當下所持盤口數據已過時，價格已先行變動，所見仍為數百毫秒前的狀態。伺服器部署於東京，物理距離已盡量縮短，惟官方公共 WebSocket 推送之盤口仍偏慢。以全天生產數據統計： 中位數 236 ms p90 346 ms 約 2% 之幀超過 1 秒才抵達 後續採用 @Quicknode 的 gRPC 盤口推送 p50：236 ms → 176 ms p90：346 ms → 211 ms 超過 1 秒之幀：2.05% → 0.02% 費用方面，Build 方案每月 49 美元，包含 8,000 萬 credits。僅訂閱最佳買賣報價、約 20 個幣種，已完全足夠 若追求更快，可自行成為 Hyperliquid validator，直接自鏈上取得數據，惟每月伺服器成本約 1,000 美元 真正的機會來自結構差異——跨所、跨 DEX、資金費率與定價規則之間的不一致。先找出結構，機會方才存在；速度僅是使既有機會執行得更為乾淨 以每月 49 美元換取約 60 ms 的改善，性價比可接受；更高成本則待結構機會更為明確後再行考慮。因此，QuickNode 對我而言是實用工具，而非 alpha 本身。先尋找結構，再談論速度 (但是我仍然尋找當中....)
    41023715.7K
  4. Quicknode@Quicknode
    Congrats to @Nika_Finance on launching their mobile app. Stocks, crypto, and prediction markets, 24/7, all from your phone. Glad to be part of the stack powering it! ⚡️
    Nika @Nika_Finance
    The world moves fast. Now you can too. Introducing Nika: • Trade stocks, crypto, and more 24/7 • Earn yield on your assets • Trade prediction markets • Discover top traders and see their moves Download Nika on iOS & Android:
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  5. Nika@Nika_Finance
    The world moves fast. Now you can too. Introducing Nika: • Trade stocks, crypto, and more 24/7 • Earn yield on your assets • Trade prediction markets • Discover top traders and see their moves Download Nika on iOS & Android:
    Descarcă
    2271971K645K
  6. Quicknode@Quicknode
    How do you fetch balances for 500 @HyperliquidX wallets at once? Don’t loop 500 individual RPC requests. Use `hl_batchPortfolioStates` to pull live spot and perp balances in a single call, or query SQL Explorer for historical snapshots. Guide ↓
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  7. Quicknode@Quicknode
    Off-chain matching, onchain settlement on @arbitrum, and every fill depends on the RPCs underneath. Proud to power @EVEDEX from the first order to the final fill. ⚡
    EVEDEX @EVEDEX
    EVEDEX uses @Quicknode for its @arbitrum node infrastructure. Fast RPCs, zero downtime, and instant onchain settlement for perpetuals and Copy Trading. Reliable infra is non-negotiable for us, and Quicknode is a big part of that. ⚡️
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  8. EVEDEX@EVEDEX
    EVEDEX uses @Quicknode for its @arbitrum node infrastructure. Fast RPCs, zero downtime, and instant onchain settlement for perpetuals and Copy Trading. Reliable infra is non-negotiable for us, and Quicknode is a big part of that. ⚡️
    Descarcă
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  9. Quicknode@Quicknode
    Thank you to @xrpl_commons for having us at the AI & Fintech XRP Ledger Hackathon in NYC! 🗽 We had a blast meeting so many builders this weekend, and seeing what you all shipped in two days was inspiring. Congrats to every winner, and to everyone who built!
    XRPL Commons @xrpl_commons
    Congratulations to The AI & Fintech XRP Ledger Hackathon NYC winners! Thank you to everyone who built with us this weekend. Huge thanks to @Ripple, @rippleX, @XRPLF, @Mastercard, @awscloud, @Ledger, @QuickNode and all our mentors and judges. Check out the project at #XRPLHackathon
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  11. Quicknode@Quicknode
    Anthropic's IPO price: TBD. The market's price: live. An hour after the S-1, @tradexyz listed ANT on @HyperliquidX: one Anthropic share, priced in USD. Every fill is onchain. Query it with Quicknode SQL Explorer 👇
    Descarcă
    3520882
  12. Quicknode@Quicknode
    Postări @Quicknode
    First hour of ANT, 5-minute buckets. $138 at 14:07. $109 by 14:43. $6.3M traded. One SQL query, no indexer. Query: Start querying:
    Descarcă
    008161
  13. Quicknode@Quicknode
    Ritual Chain Mainnet is now live on Quicknode. @ritualnet is an EVM-compatible L1 built by @ritualfnd for AI agents, with onchain inference, composable precompiles, and native scheduling at the protocol level. 🧵👇
    Descarcă
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  14. Quicknode@Quicknode
    Postări @Quicknode
    What you can build on Ritual: → Agents that keep running after their deployer logs off → Contracts that call LLMs and ONNX models onchain → Scheduled transactions with no off-chain keeper → Apps that keep keys and prompts private
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  15. Quicknode@Quicknode
    Postări @Quicknode
    Spin up a Ritual mainnet RPC endpoint on Quicknode in a few clicks and start shipping agents.
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  16. Quicknode@Quicknode
    Supermission runs ten agents on Quicknode, and nobody on their team has had to manage an API key. The agents pay per request in USDC over x402 across Base, Polygon, Ethereum, and Arbitrum. 🤖🤝
    Blockchain Reporter @blockchainrptr
    Quicknode now sells blockchain infrastructure to AI agents that pay with x402 and MPP. See how Supermission’s ten agents use it and what comes next.
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  17. Blockchain Reporter✓@blockchainrptr
    Quicknode now sells blockchain infrastructure to AI agents that pay with x402 and MPP. See how Supermission’s ten agents use it and what comes next.
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  18. Quicknode@Quicknode
    JPMorgan, Citi, and HSBC are putting bank deposits onchain. Stablecoins already have ~$300B in circulation. Both move digital dollars, but one is a bank deposit, and the other is a claim on an issuer. That changes the economics and risk. The breakdown:
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  20. Quicknode@Quicknode
    Know the moment @aave @USDC borrow rates cross 8%. AI Recipe of the Week: one prompt makes your agent build a Streams monitor that sends one alert on the way up and one recovery alert on the way down. Tested on both crossings, with no duplicate alerts 👇
    Descarcă
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  21. Quicknode@Quicknode
    Postări @Quicknode
    Copy the full prompt, plus 9 more recipes, from the free AI Cookbook↓
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  22. Quicknode@Quicknode
    Quicknode
    RT @arbitrum: 🥁 Drumroll please 🥁 Introducing the speakers and mentors joining us at Arbitrum's Founder House in collaboration with Robinhood Chain See everyone this weekend in Singapore 🇸🇬 @GThabot - Robinhood Chain Khairi - @Paxos @vibegrower - @Quicknode Caleb - @pendle_fi @ayobuenavista - @pendle_fi Steven Chan - SBI Digital Markets Rob - @GMX_IO @armin_0x - Arbitrum OpCo @coinflipcanada - Arbitrum OpCo @aboutlo - Arbitrum Foundation @Swagtimus - Arbitrum Foundation @0xjesstech - Arbitrum Foundation @kubesqrt - Arbitrum Foundation @_ryandesouza - @Offchain @0x_allan - @Offchain @zkLumi - @Offchain @seminoxyz - @Offchain @Jason_Wan123 - @Offchain @on_datawarlock - @Offchain
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  23. Quicknode@Quicknode
    Quicknode
    RT @crossmint: Happy hour with @Quicknode and @StellarOrg tonight at the Flight Club in the Venetian! Don't miss it 🎯
    Crossmint @crossmint
    We're hosting a happy hour with @Quicknode and @StellarOrg during Money20/20 on Tuesday, October 20th! Come grab a bite, play some darts, and chat about building the future of global money apps, payout platforms and personal AI agents that can shop for you. RSVP below.
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  24. Quicknode@Quicknode
    We just added @Aptos support to Streams Get every Aptos block with its transactions in real time, delivered to the destination of your choice: Postgres, Snowflake, S3, or a Webhook 👇
    Descarcă
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  25. Crossmint@crossmint
    We're hosting a happy hour with @Quicknode and @StellarOrg during Money20/20 on Tuesday, October 20th! Come grab a bite, play some darts, and chat about building the future of global money apps, payout platforms and personal AI agents that can shop for you. RSVP below.
    Descarcă
    34163.3K
  26. Quicknode@Quicknode
    Postări @Quicknode
    Start here:
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  27. Quicknode@Quicknode
    Until now, starting a strategy meant you already had USDC in your wallet. Now you can buy it through @Coinbase inside the strategy setup, with Apple Pay (no Coinbase account needed) or a debit card, and it lands in your wallet on @base, ready to fund the strategy👇
    Descarcă
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  28. Quicknode@Quicknode
    Crypto received in Latin America hit ~$593.8B between July 2025 and June 2026. But it’s not one story. The same stablecoins are doing three different jobs across the region: Argentina, Venezuela, Bolivia: getting out of local currency and into dollars Mexico: moving money across one of the world’s largest remittance corridors Brazil: business treasury and cross-border payments, while Pix handles domestic A few numbers that stood out: → 92% of crypto volume declared to Brazil’s tax authority in H1 2026 involved stablecoins → USDT traded ~15% above the official dollar rate on Venezuela’s P2P markets → Brazil issued R$4.84B in tokenized assets in H1 2026, up 122% YoY Full country-by-country breakdown of stablecoins, exchanges, regulation, and RWAs in LATAM:
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  29. Quicknode@Quicknode
    Congrats to @itsovercall on the Mainnet launch! Powered by Quicknode ⚡
    Overcall @itsovercall
    Overcall mainnet is live. > Draw your own channels, or predict on others. > Positions in $OVER or $USDG. > Every multiplier derived from setup probability. > A settlement vault takes the other side. > Fully onchain, from open to close. Make the call.
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  30. Quicknode@Quicknode
    Postări @Quicknode
    Start here:
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  31. Overcall✓@itsovercall
    Overcall mainnet is live. > Draw your own channels, or predict on others. > Positions in $OVER or $USDG. > Every multiplier derived from setup probability. > A settlement vault takes the other side. > Fully onchain, from open to close. Make the call.
    Descarcă
    331612115.2K