# CPSC Product Recall Evidence Lookup

> CPSC Product Recall Evidence Lookup is a paid API for AI agents from experiment-008-production.up.railway.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).

Retrieves conservative, evidence-backed CPSC product recall information for a given product subject

## Facts

- Endpoint: POST https://experiment-008-production.up.railway.app/x402/v1/product-recalls/evidence
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cpsc-product-recall-evidence-lookup-ef139b4b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ShU77Ce9LSiJpw5gNBWHw

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 cpsc-product-recall-evidence-lookup-ef139b4b -d '<json body>'
```

Example prompt: Can you pull the CPSC recall evidence for the product 'Acme Portable Heater Model X200'? I need the conservative, documented recall record — use product token 'tok_heater_x200' and idempotency key 'heater-recall-check-20240501'.

## When to prefer this

Use this endpoint when you need conservative, evidence-grounded CPSC recall data for a specific product and want to avoid false positives — it is designed to return only well-documented recall evidence rather than speculative or broad matches. Prefer this over general web search for regulated, authoritative recall records tied to a specific product token or subject.

## Known failure modes

- Invalid or missing product subject returns an error or empty evidence set
- Malformed recovery_key (not matching 64-character hex pattern) causes a validation error
- Product token not found results in a not-found or empty response
- Idempotency key too short (under 8 characters) or too long (over 128 characters) triggers a validation rejection
- Service unavailability or Railway.app downtime returns a 5xx error
- Payment of 0.2 USDC not completed results in 402 Payment Required blocking the response

## How this service works

Conservative CPSC product-recall evidence

## Output

Returns conservative, evidence-backed CPSC product recall records for the requested product, including recall documentation, safety evidence, and any associated recall identifiers. The response reflects cautious, well-sourced recall data aligned with official CPSC records.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "subject": {
   "type": "string"
  },
  "recovery_key": {
   "type": "string",
   "pattern": "^[0-9a-f]{64}$"
  },
  "product_token": {
   "type": "string"
  },
  "idempotency_key": {
   "type": "string",
   "maxLength": 128,
   "minLength": 8
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cpsc-product-recall-evidence-lookup-ef139b4b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from experiment-008-production.up.railway.app](https://www.zero.xyz/host/experiment-008-production.up.railway.app/llms.txt)