Hi Product Hunt! 👋 I’m tylis, the maker of Antigravity SNN Oracle. I’ve been building in the Web3 space for a while, and I noticed a huge, multi-billion dollar problem in DeFi: unwarranted liquidations. When a centralized exchange experiences a 1-second flash-crash, traditional oracles blindly pass that "noise" on-chain, and users lose their money. I wanted to fix that using real AI, not just basic algorithms. That’s why I built Antigravity. Instead of traditional Deep Learning, I used a Spiking Neural Network (SNN). SNNs process data via discrete spikes, making them incredibly fast and aggressive at filtering out market noise before it hits the spot price. What’s under the hood: 🦀 Completely built in Rust for memory safety and speed. ☁️ Inference runs on a dedicated A1 ARM64 server. 🌐 Deployed as a First-Party API3 Airnode (no middlemen). The smart contract proxy is currently live on Optimism Sepolia, and I’ve just submitted a proposal to join the API3 DAO dAPIs! I built a landing page where you can see the architecture and a live simulation of the SNN latency spikes. I would absolutely love your feedback on this. Do you think AI-filtered price feeds are the future of DeFi? Let me know what you think in the comments! 👇

SNN Oracle

The first Spiking Neural Network (SNN) Oracle for DeFi.

The first Spiking Neural Network (SNN) Oracle for DeFi.