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FDA Drug Label
x402
FDA Drug Label is a paid API for AI agents from bess-x402.onrender.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-30).
Returns the official FDA drug label for a medication by brand or generic name, including indications, dosage, warnings, contraindications, adverse reactions, drug interactions, pharmacologic class, manufacturer, and NDC codes.
Price / call$0.003
Success—
StatusUnknown
How this service works
Official FDA label of a drug by brand or generic name: indications, dosage, warnings, boxed warning, contraindications, adverse reactions, interactions, pharmacologic class, manufacturer and NDC codes.
Output
Returns structured FDA label data for the matched drug(s), including indications and usage, dosage and administration, boxed warnings, contraindications, adverse reactions, drug interactions, pharmacologic class, manufacturer name, and NDC codes. Up to 10 label records can be returned per call.
Example use cases
Checking drug safety before prescribing
“Get me the FDA label for Warfarin — specifically the boxed warnings, contraindications, and drug interactions I should know about before prescribing it.”
Patient medication education tool
“Look up the official FDA label for metformin and give me the indications, dosage guidance, and most common adverse reactions listed.”
Pharmaceutical competitive research
“Fetch the FDA drug labels for Jardiance and Invokana so I can compare their pharmacologic classes, manufacturer info, and approved indications.”
Technical details
Endpoint
GEThttps://bess-x402.onrender.com/v1/health/drug-label?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative, official FDA-sourced drug label information including full prescribing details, safety warnings, and regulatory metadata. Prefer this over general web search when accuracy, regulatory authority, and structured data fields (NDC codes, pharmacologic class, boxed warnings) are required. Best for clinical reference, compliance workflows, or patient safety checks.
Side effects
- Drug name not found in FDA database — returns empty results or 404
- Ambiguous name matches multiple drugs — may return unintended labels
- Non-US drugs not covered — FDA database only includes US-approved labels
- Rate limiting or service unavailability from underlying OpenFDA API
- Limit parameter out of range (must be 1-10) may cause validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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