{"entry":{"slug":"semantic-scholar-api","name":"Semantic Scholar","category":"api","summary":"Academic paper search, citations and references across 200M+ papers.","description":"","auth_mode":"None (optional x-api-key for higher limits)","endpoint":"https://api.semanticscholar.org/graph/v1/paper/search","docs_url":"https://api.semanticscholar.org/api-docs/","tags":["research","open-data"],"capabilities":["search papers","citation graph","research a topic","academic search"],"auth_params":[],"input_format":"Query parameters","output_format":"application/json","rate_limit":"1 req/s unauthenticated","pricing":"Free","invocation_example":"curl 'https://api.semanticscholar.org/graph/v1/paper/search?query=agentic+ai&limit=3'","verified":false,"verified_at":null,"featured":false,"checks_total":58,"checks_ok":58,"avg_latency_ms":343,"reports_count":0,"health_ok":true,"health_status_code":400,"health_checked_at":"2026-11-06T06:18:00.194+00:00","health_latency_ms":203,"probe_url":null},"watch":{"hint":"Follow \"semantic-scholar-api\": get alerted when it goes down, comes back, or changes shape. Free, 3 tools per key. Email follows are confirmed by a one-click email before alerts start.","how":"POST https://agentnexus.app/api/public/watch with {\"slug\":\"semantic-scholar-api\"} and your x-api-key (the key's email gets the alerts), or add \"email\" / \"webhook_url\". Email follows must be confirmed from the inbox before alerts start."}}