{"name":"mindshare","description":"Measures social mindshare by searching recent public X posts for a topic and returning tweet-level sentiment plus aggregate positive/neutral/negative distribution and average score. Read-only; no posting, replying, liking, following, or account mutation. Use it as a mindshare API, X conversation share tracker, or Twitter sentiment summary.","price":"$0.008","method":"POST","input_schema":{"properties":{"query":{"type":"string","description":"Topic, brand, ticker, protocol, or phrase to search on X."},"max_results":{"type":"number","description":"Recent public posts to fetch. Clamped to 10-50. Default 10."},"language":{"type":"string","description":"Optional two-letter language filter, e.g. 'en'."}},"required":["query"]},"input_example":{"query":"x402 payments","language":"en","max_results":20},"output_example":{"query":"x402 payments","result_count":20,"overall_sentiment":"positive","average_score":0.18,"distribution":{"positive":7,"neutral":11,"negative":2},"source":"X API v2 recent search + local sentiment lexicon"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}