# FDA Inspections History

> FDA Inspections History is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).

Retrieves FDA inspection classifications and Form-483 observation citations for a manufacturer using their FEI number or firm name from public FDA records

## Facts

- Endpoint: GET https://payai.agentstools.dev/fda/inspections?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fda-inspections-history-31ae26ff
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AdVQhUw4lR6uC8lROGaTw

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 fda-inspections-history-31ae26ff
```

Example prompt: Can you pull up the FDA inspection history for Pfizer's Kalamazoo facility — look them up by firm name and filter by Drugs — and tell me their inspection classifications and any Form-483 citations they've received?

## When to prefer this

Use this endpoint when you need deterministic, structured FDA inspection data for a specific manufacturer — particularly for supplier due diligence, regulatory risk assessment, or compliance research workflows. It is preferable over manual FDA database lookups when you need machine-readable classification trends and Form-483 citations in a single call. Best suited for pharma, biotech, medical device, food, and cosmetics supply chain contexts where FDA regulatory history is a key risk signal.

## Known failure modes

- Firm name not found in FDA records — returns no results or ambiguous match requiring FEI number
- FEI number is invalid or not recognized — returns an error or empty response
- Multiple facilities share a similar name — results may be incomplete without state/country filters
- Manufacturer has no recorded inspections — returns empty inspection list
- FDA public records lag behind real-time status — very recent inspections may not appear
- Product type filter may return no results if manufacturer operates in multiple categories

## How this service works

FDA inspection history for a manufacturer from public FDA records. Give an FDA FEI number or firm name and get the inspection classifications (Official, Voluntary or No Action Indicated) with the trend, plus the Form-483 observation citations with their cited CFR clause and short description. Deterministic, no LLM. Risk indicators, not legal or regulatory advice.

## Output

Returns a structured report including: a list of past FDA inspection classifications (Official Action Indicated, Voluntary Action Indicated, or No Action Indicated) with a trend indicator showing whether compliance is improving or worsening, plus Form-483 observation citations each with the specific CFR clause referenced and a short description of the observed violation. All data is deterministic and sourced from public FDA records.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "fei": {
       "type": "string",
       "description": "FDA FEI number"
      },
      "name": {
       "type": "string",
       "description": "Firm name (resolves an FEI)"
      },
      "state": {
       "type": "string",
       "description": "Optional 2-letter US state code"
      },
      "country": {
       "type": "string",
       "description": "Optional country name"
      },
      "product": {
       "enum": [
        "Drugs",
        "Devices",
        "Biologics",
        "Foods",
        "Cosmetics",
        "Tobacco",
        "Veterinary",
        "Radiological Health"
       ],
       "type": "string",
       "description": "Optional FDA product type"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fda-inspections-history-31ae26ff/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from payai.agentstools.dev](https://www.zero.xyz/host/payai.agentstools.dev/llms.txt)