{"name":"agent-transcript","version":"0.1.0","description":"YouTube transcript API for AI agents: URL in, structured transcript JSON out.","tools":[{"name":"get_youtube_transcript","endpoint":"GET /agent/v1/transcript","params":{"url":"YouTube URL (required)","lang":"auto|en|zh (default auto)"},"returns":"video_id, transcript, segments, source, cost_usd","auth":"none","cost_usd_per_call":0},{"name":"get_youtube_transcript_paid","endpoint":"GET /agent/v1/transcript-paid","params":{"url":"YouTube URL (required)","lang":"auto|en|zh (default auto)"},"auth":"x402, X-PAYMENT header","cost_usd_per_call":0.01,"network":"base","currency":"USDC"}],"discovery":["/llms.txt","/agent/v1/descriptor","/.well-known/agent.json","/.well-known/x402","/x402.json","/openapi.json","/health"],"x402":{"payment_enabled":true,"network":"base","currency":"USDC","price_usd_per_call":0.01,"pay_to":"0xacc70e0892191ea599e52f7ea5ecdc78f046048c"}}