How to Find Verified x402 APIs for AI Agents (Without Managing a Single API Key)

Your AI agent needs weather data. You haven't configured a weather API. The agent stops, asks you to sign up, get keys, set environment variables, restart. The autonomous magic breaks. This keeps happening because today's agents are tool-limited . They can only use APIs you've pre-configured. We built EntRoute to make agents budget-limited instead. Give your agent a wallet and a task. It discovers and pays for whatever it needs. The x402 Protocol (30-Second Primer) x402 is an open protocol by Co