# Saylor Innovations Data Desk – FDA Drug Label Search

> Saylor Innovations Data Desk – FDA Drug Label Search is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Searches DailyMed for FDA-approved drug labels by drug name, returning structured product label set IDs, labeler info, version, publish date, and direct links to label and XML documents

## Facts

- Endpoint: GET https://saylorinnovations.com/api/medical/drug-labels?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-data-desk-fda-drug-label-search-9c97d5e1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F6K9rT5ZfTIxbp1svG6Gz

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

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability saylor-innovations-data-desk-fda-drug-label-search-9c97d5e1
```

Example prompt: Can you search DailyMed for FDA drug labels for metformin and show me the label set IDs, labeler names, versions, publish dates, and links to the full label documents — give me up to 15 results?

## When to prefer this

Choose this endpoint when you need structured FDA drug label metadata (label set IDs, labeler, version, publish date, document links) from DailyMed by drug name. Prefer this over general web search when you need machine-readable, authoritative FDA label data with direct XML and label document links. Ideal for pharmaceutical research, compliance checks, formulary building, or agent workflows that need to surface official drug labeling information quickly and cheaply at $0.01 per call.

## Known failure modes

- Drug name not found in DailyMed — returns empty labels array
- Invalid or missing 'name' query parameter — returns error
- Limit parameter out of range (must be 1–25) — may return error or default
- DailyMed upstream unavailability — may return 5xx error
- Misspelled drug name — may return empty or unrelated results

## How this service works

FDA drug label search from DailyMed - structured product label set ids, labeler, version and publish date with direct label and XML links for any drug

## Output

Returns a JSON object containing the interpreted query string, the data source (DailyMed), the number of results returned, the total label count available, and an array of label objects each with label set ID, labeler name, version number, publish date, a direct link to the human-readable label, and an XML document link.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "name"
     ],
     "properties": {
      "name": {
       "type": "string",
       "description": "Drug name (generic or brand), e.g. ibuprofen"
      },
      "limit": {
       "type": "string",
       "description": "optional 1-25 (default 10)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "query",
      "labels"
     ],
     "properties": {
      "query": {
       "type": "string",
       "description": "The query as the server interpreted it"
      },
      "labels": {
       "type": "array"
      },
      "source": {
       "type": "string",
       "description": "Data source the values come from"
      },
      "returned": {
       "type": "number",
       "description": "Number of items in this response"
      },
      "total_labels": {
       "type": [
        "number",
        "null"
       ],
       "description": "Total labels"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-data-desk-fda-drug-label-search-9c97d5e1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)