# Inventory Required-Field Checker

> Inventory Required-Field Checker is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).

Validates inventory records against a user-defined set of required fields and reports which records are missing them.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/validate-records-inventory?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/inventory-required-field-checker-d3b34646
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MJI_JSsIfnRoIObFKdi8g

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 inventory-required-field-checker-d3b34646 -d '<json body>'
```

Example prompt: Check these inventory records for missing required fields — I need every record to have 'id', 'sku', and 'price', and I want to know which ones are incomplete: [{"id":"A1","sku":"X100","price":9.99},{"sku":"X101"}].

## When to prefer this

Choose this endpoint when you need to audit inventory-specific record batches for field completeness before ingestion, migration, or reporting — especially when your workflow is inventory-focused and you want a lightweight, pay-per-call validation without standing up your own schema validator.

## Known failure modes

- Empty records array returns no validation results
- Required fields list left empty may result in all records passing trivially
- Malformed record objects may cause parse errors
- Non-string values in the required fields array may be rejected
- Very large record arrays may time out or hit payload limits

## How this service works

Inventory Required-field checker: Check each record for a supplied set of required fields. Tailored for inventory workflows.

## Output

Returns a per-record assessment indicating which records pass or fail the required-field check, identifying exactly which required fields are absent from each non-compliant record.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "records": {
   "type": "array",
   "items": {
    "type": "object"
   },
   "default": [
    {
     "id": "A1",
     "email": "a@example.com"
    },
    {
     "email": "bad@example.com"
    }
   ]
  },
  "required": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "default": [
    "id",
    "email"
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/inventory-required-field-checker-d3b34646/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)