# RecallGuard Inventory Matcher

> RecallGuard Inventory Matcher is a paid API for AI agents from recallguard-api.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-27).

Matches a batch of up to 100 product items against active US product recall databases and returns any recall matches found

## Facts

- Endpoint: POST https://recallguard-api.vercel.app/api/v1/match?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/recallguard-inventory-matcher-ea6dbb90
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nRspWV-hKA7IqieSxbBEu

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 recallguard-inventory-matcher-ea6dbb90 -d '<json body>'
```

Example prompt: Can you check these 50 products in our warehouse inventory against the US recall database and flag any that have active recalls? Here's the list: [product names/IDs].

## When to prefer this

Choose this endpoint when you need to screen a batch of up to 100 inventory or catalog items against US government product recall data in a single API call, especially in retail, e-commerce, resale, or supply chain compliance contexts where automated bulk recall checking is needed at low cost ($0.10 per call).

## Known failure modes

- Batch exceeds 100 items — request rejected or truncated
- Unrecognized product format — low match confidence or no match returned
- Recall database may not be real-time — recently issued recalls might not be reflected immediately
- Ambiguous product names may produce false positives or false negatives
- Network timeout for large batches near the 100-item limit
- Payment failure via x402 protocol blocks the call entirely

## How this service works

RecallGuard inventory matcher: match up to 100 items against US recalls, $0.10 per call

## Output

Returns match results for each submitted item indicating whether it appears in an active US recall, along with relevant recall details such as recall identifiers, reason for recall, and affected product descriptions for any matched items.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/recallguard-inventory-matcher-ea6dbb90/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from recallguard-api.vercel.app](https://www.zero.xyz/host/recallguard-api.vercel.app/llms.txt)