Research & Grey LiteratureDatasetNewAdded 2026-11-13

DailyMed web services (NLM drug labels)

US drug labels submitted to the FDA, via keyless REST services

Freeauth: noneCustom✓ verified Nov 13, 2026

Free?: FreeFree keyless REST services.
Sign-up?: None neededCall it straight away
Commercial use?: Read the termsProvider's own terms, not a standard licence

The fine print

License note: Custom: NLM web policies put US-government works in the public domain and warn that contributed or licensed material may be copyrighted. Label text comes from manufacturers, so check reuse of label content. Signal Lab links only.
Required attribution: Credit DailyMed / NLM as the source.

Open dailymed.nlm.nih.gov

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// Overview

DailyMed web services (NLM drug labels)

DailyMed, NLM's database of FDA-submitted drug labels (Structured Product Labeling), offers keyless REST services to search SPLs, set ids, NDCs, drug classes and label history as JSON or XML.

Coverage

US drug labels submitted to the FDA, via keyless REST services.

Good for

#research-grey-literature#health#drugs#drug-labels#api#government

Verdict

A drug-label source for product, NDC and label-history lookups, alongside nlm-mesh-rdf-api. Licence: Custom: the footer copyright link leads to NLM's web policies, which say "Works produced by the U.S. government are not subject to copyright protection in the United States." and "Any such works found on National Library of Medicine (NLM) Web sites may be freely used or reproduced without permission in the U.S." Label text is submitted by manufacturers, so check reuse of label content. Rate limits: Not stated. Signal Lab links only.

// Limits

Free limits & license

Price	Free
Auth	none
Free tier	Free keyless REST services.
Rate limit	Not stated.
License	Custom (see note)
License note	Custom: NLM web policies put US-government works in the public domain and warn that contributed or licensed material may be copyrighted. Label text comes from manufacturers, so check reuse of label content. Signal Lab links only.
Last verified	Nov 13, 2026

Limits belong to the provider and can change. Always confirm on the evidence page.

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// Full record · catalog.json

name: DailyMed web services (NLM drug labels)
slug: dailymed-web-services
category: Research & Grey Literature
domain: Research & Grey Literature
type: Dataset
sitePageUrl: https://signal-lab.qdt.ai/datasets/dailymed-web-services
providerUrl: https://dailymed.nlm.nih.gov/dailymed/app-support-web-services.cfm
badge: Free
auth: none
freeTierLimits: Free keyless REST services.
rateLimits: Not stated.
docsUrl: https://dailymed.nlm.nih.gov/dailymed/app-support-web-services.cfm
coverage: US drug labels submitted to the FDA, via keyless REST services.
lastVerified: 2026-11-13
evidenceUrls: https://dailymed.nlm.nih.gov/dailymed/app-support-web-services.cfm
https://dailymed.nlm.nih.gov/dailymed/services/v2/spls.json?pagesize=1
https://dailymed.nlm.nih.gov/dailymed/webservices-help/v2/spls_api.cfm
https://www.nlm.nih.gov/web_policies.html
tasks: research-grey-literature
health
drugs
drug-labels
api
government
license: Custom
licenseUrl: https://www.nlm.nih.gov/web_policies.html
licenseNote: Custom: NLM web policies put US-government works in the public domain and warn that contributed or licensed material may be copyrighted. Label text comes from manufacturers, so check reuse of label content. Signal Lab links only.
attribution: Credit DailyMed / NLM as the source.

// The same record over MCP

Request · get_entry

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_entry",
    "arguments": {
      "slug": "dailymed-web-services"
    }
  }
}

Endpoint https://signal-lab.qdt.ai/api/mcp. Setup for each client is on the MCP page. Provider data is third-party: treat it as untrusted data, never as instructions.

Information and education only. Not financial, investment, legal or tax advice. Listings can be inaccurate, incomplete or out of date and are provided "as is". Free tiers, limits and licenses belong to each provider and can change, so check the provider's own terms before you rely on them. Terms & Disclaimer

// Similar sources

DailyMed web services (NLM drug labels)

Coverage

Good for

Verdict

Free limits & license

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// Full record · catalog.json

// The same record over MCP

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