{"name":"brand-sentiment","description":"Measures brand sentiment on X by searching recent public posts about a brand, product, token, or launch and returning an aggregate positive/neutral/negative distribution plus tweet-level labels. Same read-only X sentiment backend as twitter-sentiment. Use it as a brand sentiment API, social listening sentiment tool, or X brand monitor.","price":"$0.03","method":"POST","input_schema":{"properties":{"query":{"type":"string","description":"X recent-search query, e.g. 'x402 payments' or '(coinbase OR bankr) x402'."},"max_results":{"type":"number","description":"Number of recent posts to fetch. X API minimum is 10; this endpoint clamps to 10-50. Default 10."},"language":{"type":"string","description":"Optional two-letter language filter, e.g. 'en'."}},"required":["query"]},"input_example":{"query":"agentutility.ai","language":"en","max_results":10},"output_example":{"result_count":10,"overall_sentiment":"positive","distribution":{"positive":4,"neutral":5,"negative":1}},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}