We just shipped 4 Hyperliquid SDKs in Python, TypeScript, Rust, and Go. One line to trade, zero custody, your keys never leave your machine. Links in the thread.

https://x.com/Quicknode/status/2028534917404246133?s=20

🟢 Tempo Mainnet is now live on Quicknode

Tempo isn't a general-purpose chain. Incubated by Paradigm and Stripe, it's purpose-built for real-world payments.

What makes it different:
→ Sub-second finality
→ Sub-cent fees
→ Gas paid in stablecoins
→ Dedicated blockspace for payments, no competing with other network activity

Start building: https://www.quicknode.com/chains/tempo
Read more: https://blog.quicknode.com/quicknode-launches-support-for-tempo-mainnet/

gm! Robinhood Chain Testnet is now live on Quicknode.

Robinhood built an Ethereum L2 on Arbitrum Orbit for tokenized stocks, ETFs, and real-world assets.

Deploy your endpoint and start building: https://www.quicknode.com/chains/robinhood

Learn more on our blog: https://blog.quicknode.com/quicknode-now-supports-robinhood-chain/

Quicknode Admin API is live

Everything you'd do in the Quicknode dashboard is now a REST call. Endpoint management, security config, billing, team permissions -- script it, schedule it, or hand it to an AI agent.

80+ chains. 50+ API endpoints. One API key.

Building with AI agents? Quicknode now supports a fully autonomous infra loop: discover via llms.txt, pay via x402, provision via Admin API. No browser needed.

Docs: https://www.quicknode.com/docs/admin-api
Start now: https://www.quicknode.com/admin-api

Quicknode now supports pay-per-request via MPP on Tempo Mainnet.

Fund a wallet. Hit the endpoint. Pay per request with stablecoins. No API keys. No subscriptions.

Same model as our x402 support. Two payment protocols, 80+ chains, no gatekeeping.

https://x.com/Quicknode/status/2036478310746824928?s=20

Quicknode MPP now accepts USDC payments on Solana.

Any agent, app, or service can choose how they pay for permissionless RPC access across 80+ chains. USDC payments on Solana are now accepted across all Quicknode MPP endpoints.

If you're building with MPP, Quicknode is ready.

https://x.com/Quicknode/status/2036839075852820549?s=20

🟢 Agent-Native Blockchain Infrastructure is live.

x402, MPP, MCP, Skills, LLMs.txt. Everything we've been shipping now lives under one roof.

135+ networks. No API keys. Just a wallet.

quicknode.com/agents

Quicknode is the first node infrastructure provider to support Circle Nanopayments via x402.

Batched nanopayments with up to 6 decimals of precision. Fast settlement. Agents and devs can pay per request without per-tx gas overhead.

Live on Base Sepolia, Polygon Amoy, and Arc Testnet.

Quicknode Q1 Hyperliquid recap:

• Full access to all 7 HyperCore data streams.
• One endpoint for HyperCore + HyperEVM.
• SQL Explorer with 37 tables and 11.3B+ rows.
• 4 open-source SDKs.
• CLI with x402 micropayments.
• Streams with server-side JS filtering.

If you're building on Hyperliquid, you should be building with Quicknode: https://www.quicknode.com/chains/hyperliquid

SQL Explorer for Hyperliquid is live.

37 tables, 385 billion+ rows, sub-second queries. Trades, orders, fills, funding, liquidations, clearinghouse state, all via SQL.

No pipelines. No infra.

https://www.quicknode.com/sql-explorer

🔴 LIVE on April 14 at 4PM ET

"Agentic Payments: x402 and the Future of Machine Commerce"

We're bringing together builders from Coinbase, Circle, YC, Merit Systems, and Quicknode to talk about how machines will pay for infrastructure, APIs, and services without accounts or API keys.

Speakers:

Erik Reppel (Coinbase)
Nemil Dalal (YC)
Shafu (Merit Systems / AgentCash)
Gagan (Circle)

Hosted by Sahil & Mike MacCana at Quicknode
Set your reminder https://x.com/Quicknode/status/2041878853132677388?s=20

Quicknode's SQL Explorer lets you query Hyperliquid's entire onchain dataset with plain SQL, no indexer setup, no infrastructure to manage. Plug the REST API into Claude Code and you're literally surfacing trends, pulling leaderboards, and building dashboards in seconds.

https://x.com/Quicknode/status/2044473278606266678?s=20

Quicknode is now live in the ChatGPT App Directory.

Connect your Quicknode account and manage your endpoints directly inside ChatGPT. Check performance, monitor security configs, get alerts on what needs attention, all through natural language.

https://chatgpt.com/apps/quicknode/asdk_app_69ca79775c848191a5f1e538e77aedbb

NEW: Quick update for Solana builders in here 👇

More ledger methods are now running through the Quicknode cache:

getSignaturesForAddress → up to 30x faster
getSignatureStatuses → up to 6x faster
getBlocks + getBlocksWithLimit → up to 3.4x faster

If you're on Quicknode, you already have it. Numbers + methodology: https://x.com/QuicknodeSolana/status/2046198439533289628?s=20

If you're not following @quicknodesolana on X for all Solana ecosystem and Quicknode updates, you're missing out 👇

https://x.com/QuicknodeSolana

⚡️ Zcash is now live on Quicknode

Zcash is a mature privacy chain (live since 2016) that lets users choose between transparent or shielded transactions. Fast ~75s blocks and fees often under a cent.

We've launched transparent support for Mainnet and Testnet, archival data, and full docs. More coming soon.

➡️ quicknode.com/chains/zcash

The Quicknode ERC-8004 Stack is live!

ERC-8004 is Ethereum's new agent identity standard. We built three products to make it accessible across 15 chains:

• Explorer: search agents with verifiable reputation scores
• REST API: x402-native, pay per call in USDC, no signup
• JSON-RPC add-on: ERC-8004 data on your existing Quicknode endpoint

🔗 https://erc-8004.quicknode.com/
📖 Full breakdown: https://blog.quicknode.com/the-quicknode-erc-8004-stack-a-public-window-into-onchain-agents/

🚀 NEW: The Quicknode SDK

A product-aware way for developers and AI agents to build with Quicknode. Admin API, Streams, Webhooks, and Key-Value Store behind one SDK surface.

Configure auth once, then call what you need:

qn.admin
qn.streams
qn.webhooks
qn.kvstore

Typed methods, so your tools guide you to the right methods, params, and response shapes before requests hit production.

Available for Node.js / TypeScript, Python, Rust, and Ruby.

Docs → www.quicknode.com/docs/quicknode-sdk

1,000,000 free requests per month, per agent, now available via x402 on Quicknode.

Connect a wallet, pay using a stablecoin on Base, Solana, X Layer or Polygon, and query 140+ networks. No account, no API keys. Pay-per-request, nanopayments, and credit drawdown all supported.

Build now: https://www.quicknode.com/x402

⚡️ New from Quicknode: shredTransactionSubscribe

See Solana transactions before they execute, as one WebSocket subscription. No gRPC, no shred parsing.

📖🛠 https://www.quicknode.com/blog/introducing-shredtransactionsubscribe

https://www.quicknode.com/docs/solana/shredTransactionSubscribe