# Services from med.halowerk.com on Zero

> med.halowerk.com serves 15 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/med.halowerk.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/med.halowerk.com/health.json

## Services

- [FDA Boxed Warning Checker](https://www.zero.xyz/c/fda-boxed-warning-checker-0fc7076c/llms.txt): $0.005/call via x402. Checks whether a drug carries an FDA boxed warning by scanning multiple manufacturer labels and returns the warning text and label version if found.
- [Med Halowerk Device Recall Search](https://www.zero.xyz/c/med-halowerk-device-recall-search-dd15d422/llms.txt): $0.005/call via x402. Searches the FDA medical device recall database by product name, manufacturer, or model and returns matching recalls with classification, reason, recalling firm, dates, status, and verbatim product descriptions including lot numbers and serial ranges.
- [Drug Label Sections by Clinical Significance](https://www.zero.xyz/c/drug-label-sections-by-clinical-significance-191f45fe/llms.txt): $0.006/call via x402. Returns the complete, unabridged sections of an official FDA drug label reordered by clinical significance rather than document order, preserving all text verbatim.
- [Drug Identity Resolver (RxNorm)](https://www.zero.xyz/c/drug-identity-resolver-rxnorm-f0665ce3/llms.txt): $0.005/call via x402. Resolves any drug name or alias to its canonical RxNorm concept, returning identifiers, term types, active ingredients, strengths, dose forms, and brand names.
- [med.halowerk.com Gene Crosswalk](https://www.zero.xyz/c/med-halowerk-com-gene-crosswalk-e47f9ffc/llms.txt): $0.006/call via x402. Resolves a gene symbol or identifier and returns cross-referenced identifiers (Entrez, Ensembl), genomic location, biotype, description, and associated transcripts with protein products.
- [med.halowerk.com Ingredient Equivalence Comparator](https://www.zero.xyz/c/med-halowerk-com-ingredient-equivalence-comparator-3b379a26/llms.txt): $0.006/call via x402. Resolves two drug products to their RxNorm concepts and returns a detailed, field-by-field comparison of active ingredients, strengths, dose form, and route of administration — listing every difference individually.
- [Halowerk Med Trial Eligibility Parser](https://www.zero.xyz/c/halowerk-med-trial-eligibility-parser-9e2e11f2/llms.txt): $0.006/call via x402. Parses a clinical trial's eligibility section into structured inclusion and exclusion criteria items, each with classification and verbatim source sentence
- [med.halowerk.com Trial Sites](https://www.zero.xyz/c/med-halowerk-com-trial-sites-82ffb7b1/llms.txt): $0.005/call via x402. Returns per-site details for a registered clinical trial, including facility name, location, coordinates, site-specific recruitment status, and public contact information.
- [Halowerk Med Adverse Events Summarizer](https://www.zero.xyz/c/halowerk-med-adverse-events-summarizer-58a0b81f/llms.txt): $0.006/call via x402. Summarizes FDA adverse event reports for a drug, including top reactions, serious outcome distribution, reporter type split, and temporal trend — with explicit causation limitations.
- [Medical Device Incident Trend Aggregator](https://www.zero.xyz/c/medical-device-incident-trend-aggregator-45c05680/llms.txt): $0.006/call via x402. Aggregates FDA medical device adverse event reports by product code, device name, or manufacturer into annual trend statistics including outcome splits, top problem codes, and manufacturer evaluation rates.
- [Halowerk Chemical Hazard Profile](https://www.zero.xyz/c/halowerk-chemical-hazard-profile-fb78a82a/llms.txt): $0.006/call via x402. Returns the GHS hazard profile of a chemical including pictograms, signal word, hazard and precautionary statements, and physical handling properties like flash point, boiling point, and vapour pressure.
- [med.halowerk.com Molecule Identity Lookup](https://www.zero.xyz/c/med-halowerk-com-molecule-identity-lookup-736bb753/llms.txt): $0.005/call via x402. Resolves any common chemical identifier to a canonical PubChem compound record with full structural, physicochemical, and computed properties
- [Halowerk Clinical Trial Finder](https://www.zero.xyz/c/halowerk-clinical-trial-finder-47d821c3/llms.txt): $0.006/call via x402. Searches the clinical trial registry and returns matching studies with recruitment status, phase, type, enrolment target, conditions, interventions, sponsor, dates, and site countries.
- [FDA Drug Recall Search](https://www.zero.xyz/c/fda-drug-recall-search-cfc398c6/llms.txt): $0.005/call via x402. Searches the FDA enforcement database for drug recalls by product name, company, or date range and returns each recall with its classification spelled out in plain language (e.g. Class I = risk of serious harm or death).
- [med.halowerk.com Clinical Trial Status Monitor](https://www.zero.xyz/c/med-halowerk-com-clinical-trial-status-monitor-6aaa32f9/llms.txt): $0.006/call via x402. Monitors registered clinical trials for changes over time by storing a baseline snapshot on first call and reporting diffs in status, enrollment, dates, sites, and results on subsequent calls using a session token.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)