{"name":"social-mindshare","description":"Social mindshare API: send a term and get back how much space it occupies across X/Twitter, news, and Hacker News in one call, with an optional up-to-three-term comparison and a share-of-voice split. Built for the workflow agents already run by hand: search a term on three platforms, count what came back, and compare it against competing terms or brands. Composite: one call runs tweet-search + news-search + a Hacker News search in parallel for the term, and again for each comparison term. At least one source across the whole call must return results or the call fails; any single source/term combination that errors or times out is dropped from the totals instead of failing the call, since X, news, and HN rate-limit independently. Use it as a mindshare API, share-of-voice tracker, or cross-platform buzz comparison tool for agents tracking how a brand or topic lands relative to competitors.","price":"$0.05","method":"POST","input_schema":{"properties":{"term":{"type":"string","description":"Term, brand, ticker, or phrase to measure mindshare for. Max 200 chars."},"compare_to":{"type":"array","items":{"type":"string"},"description":"Up to 3 additional terms to compare against, for a share-of-voice split."}},"required":["term"]},"input_example":{"term":"x402","compare_to":["stripe MPP","cloudflare monetization"]},"output_example":{"term":"x402","mindshare":{"x":{"count":18,"top":[{"text":"x402 payments are picking up","url":"https://x.com/agentutility_ai/status/1","created_at":"2026-07-11T00:00:00Z"}]},"news":{"count":6,"top":[{"title":"Agentic payments protocol adoption grows","url":"https://example.com/x402-news","seen_at":"2026-07-10T00:00:00Z"}]},"hn":{"count":4,"top":[{"title":"Show HN: x402 endpoint catalog","url":"https://news.ycombinator.com/item?id=1","points":42}]}},"compare":[{"term":"stripe MPP","mindshare":{"x":{"count":5,"top":[]},"news":{"count":2,"top":[]},"hn":{"count":1,"top":[]}}}],"share_of_voice":{"x402":0.78,"stripe MPP":0.22},"composed_of":["x:x402","news:x402","hn:x402","x:stripe MPP","news:stripe MPP","hn:stripe MPP"],"components":[{"name":"x:x402","ok":true,"ms":500}],"degraded":false},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}