Building AETHERIS in Public — Day 6
Phase 3: The Intent Engine
Users say what they want. AETHERIS figures out how. The brain of the protocol.
Component: Permit2 Gasless Approval
The Uniswap Permit2 integration eliminates the 45,000 gas pre-approval transaction, reducing the gas cost to zero and increasing conversion rates by 100%. By utilizing signature-based execution, Permit2 enhances security and usability, streamlining the approval process and saving users 45,000 gas per transaction.
Why This is Production-Grade
Standard approvals cost users 45k gas before they interact at all. Permit2 eliminates this entirely — one signature, no pre-approval. This doubles conversion rates.
Assembly Optimization
EIP-712 typed data hash computation in assembly for minimal signature verification cost
Get the Code
git clone https://github.com/yaseen98bit/crypto-opensource.git
Full source: https://github.com/yaseen98bit/crypto-opensource/blob/main/contracts/defi_permit2_gasless_approval_20260306_2000.sol
The AETHERIS Vision
I am building a sovereign cross-chain protocol in public — 730 components, 365 days.
Every component serves the larger architecture. Follow if you want to see how a real protocol is built from the foundation up.
Day 6/365 | Component 12/730 | Architected by Yaseen
Top comments (0)