# FDA Drug & Device Safety Intelligence API for AI Agents

OpenFDA-powered drug adverse events, labeling, drug recalls, and device recalls
with aggregation and intelligence layers. CC0 public domain data from the
U.S. Food and Drug Administration.

## API Base URL

https://fda.hugen.tokyo

## Endpoints

- GET /fda/drug/adverse?q=aspirin — Adverse event intelligence ($0.01)
- GET /fda/drug/label?q=aspirin — Drug label/prescribing info ($0.01)
- GET /fda/drug/recall?q=aspirin — Drug recall search ($0.01)
- GET /fda/device/recall?q=pacemaker — Device recall search ($0.01)

## Parameters

### /fda/drug/adverse
- q (required): Drug name to search adverse event reports
- limit (optional): Number of raw reports to analyze, 10-100 (default: 100)

### /fda/drug/label
- q (required): Drug name for label lookup
- limit (optional): Number of labels to return, 1-5 (default: 3)

### /fda/drug/recall
- q (required): Search query for drug recalls
- limit (optional): Max results, 1-50 (default: 20)

### /fda/device/recall
- q (required): Search query for device recalls
- limit (optional): Max results, 1-50 (default: 20)

## Intelligence Layer

This API does not proxy raw FDA data. It adds value through:
- Adverse events: aggregated reaction counts, serious vs non-serious breakdown,
  outcome distribution (fatal/hospitalized/recovered), top reactions ranked
- Labels: extracted key sections (warnings, indications, contraindications,
  dosage, drug interactions) trimmed to agent-friendly length
- Recalls: classified by severity (Class I/II/III), status tracking,
  distribution summary

## Use Cases

- Drug safety research: "What are the most common adverse reactions to metformin?"
- Prescribing info lookup: "What are the contraindications for warfarin?"
- Recall monitoring: "Are there any recent recalls for insulin products?"
- Device safety: "Find recalls related to hip implants"
- Pharmacovigilance: "Compare adverse event profiles of two diabetes drugs"