{"resource":"https://api.mekler.ai/v1/research/citations/check-source-overlap","service":"Mekler AI","areas":["web_search"],"answering":true,"http_status":402,"latency_ms":272,"price_usdc":0.05,"buyers_30d":4,"calls_30d":4,"description":"Check source overlap before counting corroboration. Supply 2-10 URLs, optional article HTML and citation chains. Returns duplicate URLs, shared links and supplied-source groups with locations. No fetching, truth or independence verdict. Sch","id":"efeb486da816","category":"Research, reports and analytics","checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/efeb486da816"}