backend grok-cli (SuperGrok Heavy sub, $0 marginal) · window last 8h
Sponsor roster delta
1inch is a new Tokyo prize track ($5k) — not on the 2026-07-14 roster; live prizes page now: World $15k · ENS $10k · Uniswap Foundation $10k · 1inch $5k · Sui $5k ($45k published; details “coming soon”). ethglobal.com/events/tokyo2026/prizes
Items
NEW SPONSOR — 1inch ($5k) — open a Swap API / Fusion / Pathfinder path now; Developer Portal + 17 APIs are what their prize blurb sells. ethglobal.com/events/tokyo2026/prizes/1inch
1inch Aqua = “wallet is the pool” — no deposits; virtual balances + allowances; fill moves tokens wallet→swapper atomically or reverts; CPTO pushed this at ETHGlobal Lisbon and official/cofounder amplified it in-window. x.com/1inch/status/2083135372502974582 · x.com/deacix/status/2083112133374697479
1inch is bribing builders with API access, not vibes — Custom Plan API credits in a $150k founder launch stack; same GTM shape judges reward at hackathons. x.com/1inch/status/2083172280142577800
Uniswap Earn live (USDC/USDT/ETH → Morpho vaults, Gauntlet-curated) — product, not SDK, but the UF narrative is “swap + earn + portfolio in one UX”; hooks/agents that route idle balances into Earn-like flows map cleanly to their $10k track. x.com/Uniswap/status/2083206518325821615 · blog.uniswap.org/earn-is-now-live-on-uniswap
Parallel v3.2: EIP-3009 on USDp/sUSDp for x402/MPP agent payments — signature-authorized transfer kills the approve-then-spend loop; deployed multi-chain after dual audit + formal verification. Direct fuel for AA + stablecoin agent rails. x.com/ParallelMoney/status/2083189044633272630 · blog.parallel.best/parallel-v32-is-live
Yellow SDK MCP: scaffold agent state-channel settlement inside Cursor/Claude Code — agent-payments stack is moving into the IDE; pairs with x402 tooling. x.com/Yellow/status/2083206281490272462
EIP-7702 still the shipping AA path for AI-wallet UX — heyAura: EOA keeps address, delegates smart-account logic for assistant flows. Validates your 7702 + embedded-wallet thesis. x.com/heyaura/status/2083201934253785211
Sui builder surface (infra, not Sui-owned PR): Sentio SDK 4.0 + note that Sui data path shifted JSON-RPC → gRPC — indexing/analytics projects on the $5k Sui track need gRPC-first assumptions. ENS / World / Sui official accounts: no material SDK/bounty signal in this 8h window. x.com/sentioxyz/status/2083179622267789331
Build seeds
- 1inch track: 7702 embedded wallet that one-taps multi-venue swaps via Swap/Fusion API and optionally dual-writes an Aqua position from the same allowance (no extra deposit UX).
- Uniswap + payments: agent that parks residual USDC in Earn-style Morpho vaults between trades, with per-agent spend limits (x402/EIP-3009 pattern).
- World + ENS (prep while prize text is empty): World ID–gated “human-only” agent payment policy + ENS subname identity — human settle / AI act, no quest farming.