{"protocolVersion":"0.3.0","name":"KAI Router","version":"1.1.0","description":"Finds the right pay-per-call (x402) tool for your task among thousands of USDC-on-Base services, ranked by relevance and real demand. Free search; a live-verified pick costs $0.005.","url":"https://gycvbmliobjydcdghhtj.supabase.co/functions/v1/kai-x402-router/a2a","preferredTransport":"JSONRPC","provider":{"organization":"Black Knight Technology (KAI — Known Agent Interchange)","url":"https://kainetwork.tech"},"documentationUrl":"https://gycvbmliobjydcdghhtj.supabase.co/functions/v1/kai-x402-router","capabilities":{"streaming":false,"pushNotifications":false},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["application/json","text/plain"],"skills":[{"id":"find_paid_tool","name":"Find a paid tool","description":"Describe what you need (e.g. 'token price on Base', 'wallet risk check', 'weather forecast'); get ranked x402 tools with price, demand and how to call them. Free.","tags":["x402","tools","search","usdc","base","marketplace"],"examples":["token price","wallet risk score","weather forecast"],"inputModes":["text/plain","application/json"],"outputModes":["application/json","text/plain"]},{"id":"decide_best_tool","name":"Live-verified best tool","description":"POST {action:'decide', task} to https://gycvbmliobjydcdghhtj.supabase.co/functions/v1/kai-x402-router with an x402 payment of $0.005 USDC on Base; KAI live-checks candidates and returns the best working tool plus backups. Not charged if nothing works.","tags":["x402","paid","verification"],"examples":["best working token price API under $0.01"]}]}