{"query":"research","matched":12,"count":12,"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":"science_topics","endpoint":"/v1/science/topics","price_usd":0.0,"description":"4,500-topic research directory with weekly-computed growth and momentum stats: search by name or field, sort by momentum, works or growth. Raw numbers, no LLM. Free, no key.","when_to_use":"You need topic resolution or raw growth numbers for research areas — screening before the graded momentum products.","tags":["science","research","topics","momentum","free"],"example_url":"https://answerpool.io/v1/science/topics?q=quantum","sample_url":"https://answerpool.io/v1/samples/science_topics"},{"id":"technology_momentum","endpoint":"/v1/technology/momentum","price_usd":0.05,"description":"Score research momentum for any technology from OpenAlex (CC0) — returns momentum_score, acceleration_score, trend_label, growth series, leading institutions and researchers, key works, confidence and provenance. Use before betting a field is accelerating.","when_to_use":"You need a quantified, source-cited answer to \"is this research or technology field accelerating, growing, stable, or declining?\" for one named topic, with growth ratios, leaders, and recent influential works, in one call.","tags":["technology-momentum","research-trends","openalex","deep-tech","science"],"example_url":"https://answerpool.io/v1/technology/momentum?topic=photonic+computing","sample_url":"https://answerpool.io/v1/samples/technology_momentum"},{"id":"science_fields","endpoint":"/v1/science/fields","price_usd":0.0,"description":"Every research field with tracked-topic count, recent works volume, emerging-topic count and its top-momentum topic — the one-call landscape map. Free, no key.","when_to_use":"You want the field-level map before topic-level analysis.","tags":["science","research","fields","landscape","free"],"example_url":"https://answerpool.io/v1/science/fields?topic=","sample_url":"https://answerpool.io/v1/samples/science_fields"},{"id":"technology_lookup","endpoint":"/v1/technology/lookup","price_usd":0.0,"description":"Look up statistical research momentum for one OpenAlex topic (free) — returns rank among ~4,500 topics, momentum z-score, 1y/3y/5y growth, acceleration and per-year counts. Use to screen a field before paying for a full judgment.","when_to_use":"You have a topic and want its numbers now, or you are screening many topics.","tags":["research-momentum","openalex","technology-scouting","free","science"],"example_url":"https://answerpool.io/v1/technology/lookup?topic=photonic+computing","sample_url":"https://answerpool.io/v1/samples/technology_lookup"},{"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"},{"id":"science_related","endpoint":"/v1/science/related","price_usd":0.0,"description":"One topic in, its OpenAlex subfield peers out with works volume, 3y growth and momentum rank from our weekly scan, term-matched peers first. Honest about subfield breadth via term_matched. Free, no key.","when_to_use":"You have a topic and want its subfield peers ranked, for landscape mapping.","tags":["science","research","topics","subfield","free"],"example_url":"https://answerpool.io/v1/science/related?q=quantum+computing","sample_url":"https://answerpool.io/v1/samples/science_related"},{"id":"funding_signals","endpoint":"/v1/funding/signals","price_usd":0.02,"description":"Get the US federal money trail for a technology term — returns USAspending obligations by fiscal year with 3y growth, top recipients, NIH grant counts and recent projects, plus flags. Use instead of joining two federal APIs.","when_to_use":"You need federal funding momentum, recipients, or NIH activity for a technology in one structured call.","tags":["usaspending","nih-grants","federal-funding","deep-tech","market-research"],"example_url":"https://answerpool.io/v1/funding/signals?term=quantum+computing","sample_url":"https://answerpool.io/v1/samples/funding_signals"},{"id":"nih_institute_lookup","endpoint":"/v1/nih/institutes","price_usd":0.0,"description":"All 27 NIH institutes/centers with code, full name and research focus, searchable. One call replaces the NIH org-chart crawl. Free, no key.","when_to_use":"You have an NIH institute code to decode, or a research area to map to its funding institute.","tags":["nih","biomedical","institute","glossary","free"],"example_url":"https://answerpool.io/v1/nih/institutes?q=cancer","sample_url":"https://answerpool.io/v1/samples/nih_institute_lookup"},{"id":"funding_program_lookup","endpoint":"/v1/funding/programs","price_usd":0.0,"description":"Federal assistance-listing (CFDA) resolution: topic or name in, program number + title + popular name out. The identifier for US federal grant analyses. Free.","when_to_use":"You need the assistance-listing number behind a federal grant program name or topic.","tags":["funding","grants","cfda","lookup","free"],"example_url":"https://answerpool.io/v1/funding/programs?q=cancer+research","sample_url":"https://answerpool.io/v1/samples/funding_program_lookup"},{"id":"sec_market_digest","endpoint":"/v1/sec/digest","price_usd":0.0,"description":"Rank the day's SEC events by salience — bankruptcies, restatements, cyber incidents, insider clusters and large raises first, with flags and links. Use as the one-call daily filing digest for a research or news agent.","when_to_use":"Daily/segment digests; pair with the flag glossary.","tags":["sec","edgar","digest","events","daily"],"example_url":"https://answerpool.io/v1/sec/digest?limit=25","sample_url":"https://answerpool.io/v1/samples/sec_market_digest"},{"id":"sec_distress_screen","endpoint":"/v1/sec/screen/distress","price_usd":0.05,"description":"Rank companies by distress signals in one call — bankruptcy, delisting notices, restatements and impairments joined and sorted by salience score. A derived screen no other API sells as one endpoint; use for credit and short research.","when_to_use":"Cross-signal distress screening.","tags":["sec","edgar","distress","screen","signal"],"example_url":"https://answerpool.io/v1/sec/screen/distress?limit=25","sample_url":"https://answerpool.io/v1/samples/sec_distress_screen"},{"id":"sec_8k_non_reliance","endpoint":"/v1/sec/8k/restatement","price_usd":0.02,"description":"List 8-Ks declaring non-reliance on previously issued financials (Item 4.02) — the restatement red flag, market-wide with company, time and links. Use instead of filtering the 8-K tape for the rarest, highest-salience accounting event.","when_to_use":"Accounting-risk and short-research screens.","tags":["sec","edgar","8k","restatement","accounting"],"example_url":"https://answerpool.io/v1/sec/8k/restatement?limit=25","sample_url":"https://answerpool.io/v1/samples/sec_8k_non_reliance"}]}