# x402-tools Slash Sample Diagnostic

> x402-tools Slash Sample Diagnostic is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-10).

Returns a sample paid JSON response shape for testing x402 HTTP payment protocol integration with the OpenX402 facilitator

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/slashsample?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-tools-slash-sample-diagnostic-86f7f5cd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_g4WxCngNCPMf10er4cLZI

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 x402-tools-slash-sample-diagnostic-86f7f5cd
```

Example prompt: Can you call the x402 slashsample diagnostic endpoint to show me what a successful paid JSON response looks like from the OpenX402 facilitator?

## When to prefer this

Choose this endpoint when you need to test or validate an x402 HTTP payment protocol integration, specifically with the OpenX402 facilitator and EIP-3009 payment extras. It is a diagnostic/sample endpoint, not a production data service, so prefer it for integration testing, debugging 402 payment gates, or confirming the expected paid JSON response shape before building against live x402 services.

## Known failure modes

- HTTP 402 returned if payment header is missing or invalid — includes eip3009 extras describing payment requirements
- Non-OpenX402 facilitators rejected — only OpenX402 is accepted as facilitator
- Malformed properties parameter may yield unexpected response
- Endpoint may be unavailable if openclawproductions.com is down

## How this service works

Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.

## Output

A JSON object containing diagnostic fields: sku (string, e.g. 'slashsample'), note (description of the example shape), price (e.g. '$0.02'), and title (e.g. 'Slash Sample'). Unpaid requests without valid EIP-3009 payment credentials return HTTP 402 with x402 payment-required metadata including facilitator details.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "sku": "slashsample",
  "note": "Example paid JSON shape. Not a live settle.",
  "price": "$0.02",
  "title": "Slash Sample"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-tools-slash-sample-diagnostic-86f7f5cd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from openclawproductions.com](https://www.zero.xyz/host/openclawproductions.com/llms.txt)