backend grok-cli (SuperGrok Heavy sub, $0 marginal) · window last 8h
Sponsor roster (web)
- NEW prize track: 1inch ($5k); Sui gone; published pot now $40k (World $15k · ENS $10k · Uniswap FND $10k · 1inch $5k) — re-aim build targets off the Jul-14 ENS/Uniswap/World/Sui list; prize details still “coming soon” for all four — ethglobal.com/events/tokyo2026/prizes
- 1inch is pushing builders to Developer Portal (17 APIs), Pathfinder Swap API, Fusion / Fusion+ intents (MEV protection, zero gas, cross-chain) — best pre-brief for the new $5k track before criteria drop — ethglobal.com/events/tokyo2026/prizes/1inch
Sponsor ecosystem X (last 8h)
Official handles quiet (@1inch, @ensdomains, @UniswapFND, @worldnetwork / Worldcoin): no qualifying posts in-window. Nearest high-signal 1inch ship was slightly older: syrupUSDC/syrupUSDT (Maple) live on 1inch Swap + API — x.com/1inch/status/2079553267319644217 · 1inch.com/blog/post/maple-tokens-are-now-tradable-on-1inch
Broader crypto-dev (in-window, Tokyo leverage)
- Uniswap v4 hooks are what people are actually shipping on (immutable hook + bonding curve live; Robinhood-chain launchpads quoting v4) — UF Tokyo track = hooks for payment/stable UX, not another generic AMM demo — x.com/sat0_community/status/2079770628903563477 · x.com/ScaleRobinHood/status/2079750688737759316
- Agent trading wallets moving from theory → testnet: ERC-6551 TBA first tx on Robinhood Chain testnet — AA/embedded-wallet lane for exchange-agent + payment demos — x.com/AgenticStonker/status/2079734327181807772
- x402 agent-payment narrative: settlement latency as the routing metric (Base 1.2s / Injective 650ms / Solana 400ms) — if you wire agent pay rails, optimize for settle-time not just fee — x.com/vbkotecha/status/2079831313843200408
- Allbridge Core exploit aftermath still circulating: $1.65M pool drain → Core relaunched without LPs via CCTP + LayerZero; Core/Classic sunsetting in ~3 months — CCTP-as-safe-path is the builder lesson (matches your rails stack) — x.com/Allbridge_io/status/2079172432179384501 · x.com/Allbridge_io/status/2079252677418979641
- Bridge risk still hot: Wanchain–Cardano path ~$9–10M drain still in discourse; Hoskinson framing AI-accelerated attacks vs legacy bridges — don’t put prize demos on thin multi-sig/bridge trust — x.com/BSCNews/status/2079798040605626530
Build seeds
- 1inch × syrup stable UX: embedded wallet that auto-routes idle USDC → syrupUSDC (or reverse for spend) via 1inch Swap/Fusion API so “yield stable” and “pay stable” are one gesture.
- Uniswap v4 hook payment desk: gas-abstracted checkout that settles merchant USDC through a v4 hook with hard slippage/MEV bounds (delight = one confirm, diff = hook-enforced receipt).
- ENS destination + agent spend: 7702/embedded agent pays only to ENS-resolved names with name-on-confirm (pain: raw-address fat-finger; adoption: MetaMask already taught the pattern).