{"query":"rw","matched":2,"count":2,"catalog_size":133,"note":"Ranked by where the terms matched (id and tags beat prose). Call example_url as-is; free products need no payment, paid ones return 402 with the price.","products":[{"id":"ipo_withdrawn","endpoint":"/v1/ipo/withdrawn","price_usd":0.02,"description":"Registration statements withdrawn in the last N days (RW and AW filings), newest first with issuer and filing links — the dead-deal list as one call. Covers all registration types, stated in the response.","when_to_use":"You track failed or pulled offerings as a market signal.","tags":["ipo","withdrawn","rw","sec"],"example_url":"https://answerpool.io/v1/ipo/withdrawn?days=60","sample_url":"https://answerpool.io/v1/samples/ipo_withdrawn"},{"id":"technology_emerging","endpoint":"/v1/technology/emerging","price_usd":0.05,"description":"Rank the fastest-accelerating research topics across ~4,500 OpenAlex topics, weekly — returns rank, momentum z-score, growth, acceleration and citation-quality growth per topic, filterable by field. Use to find what is accelerating.","when_to_use":"You need a ranked, evidence-backed list of accelerating fields (optionally within one discipline) to seed scouting, diligence, or content, and would otherwise scan topic by topic.","tags":["emerging-technology","research-trends","openalex","technology-scouting","science"],"example_url":"https://answerpool.io/v1/technology/emerging?limit=25","sample_url":"https://answerpool.io/v1/samples/technology_emerging"}]}