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Crypto digest

Aug 9, 2026

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Roster delta (web): prizes page now lists 5 tracks / $45k — World $15k, 1inch $5k (NEW vs 2026-07-14 roster), ENS $10k, Uniswap Foundation $10k, Sui $5k. Prize criteria still “coming soon.” ethglobal.com/events/tokyo2026/prizes

  1. 1inch is a new Tokyo prize track ($5k) — forces a sixth surface beyond ENS/Uni/World/Sui; their published builder pitch is Developer Portal (17 APIs, Pathfinder Swap API, Fusion/Fusion+ intents + cross-chain, MEV-protect / gasless framing). ethglobal.com/events/tokyo2026/prizes/1inch
  2. 1inch stack is agent-ready in docs — official docs emphasize MCP server + llms.txt for coding agents/RAG, not just REST swaps — maps cleanly to your trading-agent + payment-rails lane if you wire intent swaps behind an agent. docs.1inch.io/
  3. Uniswap v4 hooks still the live Uni ecosystem signal this window — @lo0pio says their v4 hooks were approved by the Uniswap team (programmable liquidity / idle-LP → “living economy”); highest-signal Uni-builder post in-window. x.com/lo0pio/status/2086212340341502030
  4. Robinhood Chain is a v4-hook playground right now — recap thread of Uni launchpad + V4 hook products (locked/autocompounding LP, Game Mode hook, Pons stable/stock pairs into V4 pools) — useful pattern reference for Uni Foundation demos, not RH-specific shipping. x.com/RHDaily__/status/2086144964044673496
  5. x402 agent-payments narrative is hot (your lane) — @metadev5: Hx402 is a live proxy on the X402 standard so any API becomes payable without custom billing; people already spinning endpoints (Robinhood/agent angle). x.com/metadev5/status/2086181060531069347
  6. Machine-initiation framing for agents — @fermah_xyz: x402 + MCP as “initiation primitives” so agents trigger work/pay without a human in the loop — dovetails AA/embedded-wallet UX if you own the payment handoff. x.com/fermah_xyz/status/2086198036456251841
  7. Builder security: “EtherHiding” malware C2 via BNB contracts (not a DeFi drain) — Microsoft TI: site inject → read instructions from an immutable BSC contract → fake CAPTCHA → Win+R paste → stealers; chain used as durable C2 storage. Worth knowing for any wallet/agent UX you ship. x.com/CryptoPatel/status/2086142900216209502

Sponsor X silence: no substantive posts from @ensdomains / @UniswapFND / @worldcoin|@worldnetwork / @SuiNetwork / @1inch in this 8h window (weekend). No new Tokyo bounty text, SDK drops, or official pain threads to cite.

Build seeds

  1. Agent-payable intent router (1inch + x402): wrap Fusion+/Swap API behind an x402-priced endpoint so a trading agent pays per route/fill — judge demo = one agent call, no API-key dashboard.
  2. 7702 “hooked spend” wallet (Uniswap + AA): session key / EIP-7702 account that can only trade through a allowlisted v4 hook path (MEV-protect / fee-to-reserve style) — pain = hook UX is still power-user only.
  3. Human-gated agent payments (World + x402): World ID gate before an agent can spend USDC via CCTP/rails — “only humans authorize spend policies; agents execute” for Tokyo World track.