Xhavic

What it does

Xhavic is an Ethereum Layer 2 with dual wallet security, AI agent support, 2,000+ TPS, and $0.04 avg fees. Fully EVM-compatible. Ethereum-settled.

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  Cloudflare WalletsAug 2026 · blog.cloudflare.com · ▲272

  the programmable wallet for the agentic Internet

• AE
  An Ethereum-authenticated community on Web3, science and technology2023 · caches.xyz · ▲41
• 
  Moralis2021 · ▲123

  Scalable, fast and robust web3 infrastructure to build dApps

• XD
  X402vps – Docker containers for AI agents, paid per hour with USDCJul 2026 · x402vps.com · ▲14
• 
  Elph Plasma2018 · ▲73

  Highly scalable blockchain infrastructure for Ethereum

• XA
  X402 – an open standard for internet native payments2025 · x402.org · ▲16

  Hi HN – excited to announce x402, initially developed by Coinbase (YC 12) x402 lets any HTTP API charge per request without issuing API keys or storing credit cards. Buyers (humans or AI agents) keep funds in their own wallet and dynamically discover compatible endpoints, call them as usual, and automatically pay a microtransaction in USDC or other tokens to settle. 90 second demo: https://www.youtube.com/watch?v=PV-L2AfLhJg Problem: Every time we want to use a new API we have to: find the service online create a developer account, copy a secret key into env vars, pre-fund or…

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  Dograh▲592

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• AG
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  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

• IB
  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

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  AI meeting notes: now bot-free, in ChatGPT & Claude + more

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• BC
  Brutalist Concrete Laptop Stand (2024)▲786

  Life & fun · Apr 2026 · sam-burns.com

• IB
  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app