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Saylor Innovations FDA NDC Drug Lookup
x402
Saylor Innovations FDA NDC Drug Lookup is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).
Looks up drugs in the FDA National Drug Code directory by brand or generic name, returning NDC, labeler, dosage form, route, active ingredients, marketing category, pharmacological class, and package sizes
Price / call$0.01
Success—
StatusUnknown
How this service works
Look up a drug in the FDA National Drug Code directory - NDC, brand, labeler, dosage form, route, strength, marketing category, class and package sizes
Output
Returns a JSON object with the interpreted query, data source, total match count, and an array of matching NDC product listings. Each listing includes product NDC, brand name, generic name, labeler, dosage form, route, active ingredients, pharmacological class, marketing category, product type, marketing start date, listing expiration date, package sizes, and RxNorm concept IDs where available.
Example use cases
Verify drug labeler and NDC for formulary
“I need to verify the FDA NDC code and labeler company for Lisinopril — can you pull up to 5 listings from the NDC directory including dosage form and route?”
Find generic equivalent drug info
“What's the generic name and pharmacological class for Lipitor according to the FDA NDC directory? Show me a few results including the active ingredients and marketing category.”
Check drug packaging and marketing status
“Can you look up Amoxicillin in the FDA NDC database and tell me the available package sizes, marketing start date, and whether it's prescription or OTC?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/drugs/ndc?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative FDA-sourced drug information including NDC codes, labeler identity, dosage forms, routes, active ingredients, pharmacological class, and packaging — especially for regulatory, formulary, or clinical data enrichment workflows. Prefer this over general drug information APIs when NDC codes, RxNorm CUIs, or FDA marketing categorization are specifically required.
Side effects
- No matching products found for an unrecognized or misspelled drug name
- Limit parameter out of range (must be 1–25)
- Missing required query parameter 'q' returns an error
- Very broad queries may return many results up to the default limit of 8
- Drug names not in the FDA NDC directory will return empty product arrays
- Payment failure or insufficient USDC balance prevents API access
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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