{"service":"x402-web-extract","docs":"GET /fetch?url=<encoded-url> (USDC $0.01), GET /price?address=&chain= (USDC $0.01), GET /balance?address=&chain= (USDC $0.02), GET /youtube-video?url=<youtube-url> (USDC $1.00), GET /youtube-audio?url=<youtube-url> (USDC $0.50). Live on Base mainnet via CDP facilitator.","paid_endpoints":["/fetch","/price","/balance","/youtube-video","/youtube-audio"],"network":"eip155:8453","discovery":{"llms_txt":"/llms.txt","openapi":"/openapi.json","x402":"/.well-known/x402","agent_card":"/.well-known/agent-card.json","manifest":"/x402.json","mcp":"/mcp"}}