{"service":"NewsSentiment","version":"1.0.0","tagline":"Real-time financial news sentiment — scored headlines across crypto, equities, macro topics.","when_to_call":["Get sentiment signal before a trade","Monitor news flow for a specific asset or topic","Detect sentiment regime shifts (bearish/bullish transitions)"],"price":"$0.05 USDC per call via x402 (Base or Solana)","payment":{"protocol":"x402","network":"base-mainnet","asset":"USDC","payTo":"0x52Ab53912D37759B2ad364f22dD06B16714b6C06"},"endpoints":{"/news":"GET /news?query=bitcoin — $0.05 per call via x402","/health":"Service status"},"returns":{"overall_sentiment":"string — bullish | bearish | neutral","sentiment_score":"float -1 to +1","headline_count":"int — articles analyzed","top_headlines":"list — top 5 with scores","topics":"dict — per-topic sentiment breakdown"},"example_response":{"overall_sentiment":"bearish","sentiment_score":-0.34,"headline_count":47,"top_headlines":[{"title":"Fed holds rates...","score":-0.6}]},"data_freshness":"Updated every 15 minutes from financial news APIs","provider":"LoneStarOracle","catalog":"https://lonestaroracle.xyz","mcp":"https://mcp.lonestaroracle.xyz"}