# BizIntel FDA Drug Label Lookup

> BizIntel FDA Drug Label Lookup is a paid API for AI agents from bizintel-api.hahavoid0.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).

Retrieves FDA drug label information including warnings and generic name for a given product, using the FDA label database.

## Facts

- Endpoint: POST https://bizintel-api.hahavoid0.workers.dev/product/fda-label
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bizintel-fda-drug-label-lookup-db186a74
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lnWT29O64Z6Tb1AHdGo-n

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 bizintel-fda-drug-label-lookup-db186a74 -d '<json body>'
```

Example prompt: What are the FDA label warnings and generic name for ibuprofen? Pull the official FDA label data including any stomach bleeding or other safety warnings.

## When to prefer this

Use this endpoint when an agent needs to surface official FDA label warnings, generic drug names, or regulatory label data for a pharmaceutical product without maintaining an FDA database locally. Prefer over general web search when structured, machine-readable FDA label data with a confidence score is required.

## Known failure modes

- Drug or product not found in FDA label database — supported: false returned
- Ambiguous product name matching multiple drugs — lower confidence score
- FDA data unavailable or stale — data_as_of may be outdated
- Payment failure via x402/USDC — 402 response before data is returned
- Malformed POST body — 4xx error

## How this service works

Searches the official openFDA database for medical drug brand names to return dosage instructions and warnings.

## Output

Returns the drug's generic name, a list of warnings from the FDA label (e.g. stomach bleeding warning), a confidence score (high/medium/low), a data_as_of date, a supported flag, and a standard informational disclaimer. Response is JSON with a result object nested under the top-level structure.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "brand_name"
     ],
     "properties": {
      "brand_name": {
       "type": "string",
       "description": "Pharmaceutical brand name (e.g. Advil)"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "warnings": [
    "Stomach bleeding warning..."
   ],
   "generic_name": "ibuprofen"
  },
  "warnings": [],
  "supported": true,
  "confidence": "high",
  "data_as_of": "2026-06",
  "disclaimer": "Informational support only. Not legal, tax, medical, veterinary, or financial advice. Verify with the cited official source or a qualified professional before acting."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bizintel-fda-drug-label-lookup-db186a74/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bizintel-api.hahavoid0.workers.dev](https://www.zero.xyz/host/bizintel-api.hahavoid0.workers.dev/llms.txt)