【Sofi_Log #028】仲介者なき執行：スマートコントラクトを自動で叩くAIオラクル（預言者）の誕生

Short summary

AI agents interact with blockchain via Web3 APIs (ethers.js) instead of fragile browser automation, eliminating intermediaries and avoiding WAF detection. This technical tutorial demonstrates building an autonomous oracle that directly executes smart contracts on prediction markets like Polymarket using cryptographic signatures and RPC nodes. The approach replaces HTML scraping with transaction construction and blockchain propagation.

• •Web3 APIs enable direct smart contract execution without browser automation or WAF detection risks
• •Autonomous agents use ethers.js to sign transactions locally and propagate them across blockchain networks
• •Architecture example: AI agent betting on Polymarket's Conditional Tokens Framework via Polygon RPC nodes

Generated with AI, which can make mistakes.