# x402-tools SKU Delta 11 Diagnostic

> x402-tools SKU Delta 11 Diagnostic is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).

Returns a paid JSON diagnostic payload for SKU 'skudelta11' via the x402 HTTP payment protocol, requiring $0.02 USDC settlement before access is granted.

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/skudelta11?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/x402-tools-sku-delta-11-diagnostic-ccbab796
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Q3EL0nCDh6wPGFSI49d7k

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-sku-delta-11-diagnostic-ccbab796
```

Example prompt: Run the x402 paid diagnostic for SKU Delta 11 on OpenX402 and show me what JSON shape comes back after the $0.02 USDC payment is settled.

## When to prefer this

Use this endpoint when you need to test or verify the x402 HTTP payment protocol flow specifically through the OpenX402 facilitator, validate that eip3009 payment extras are correctly returned on unpaid 402 responses, or confirm that a paid SKU returns the expected JSON shape after USDC settlement. Prefer this over generic REST endpoints when your use case involves diagnosing x402-gated API integrations at minimal cost ($0.02 USDC).

## Known failure modes

- HTTP 402 returned if payment is not settled before the request — includes eip3009 extras indicating required payment details
- Invalid or malformed payment token results in payment rejection
- OpenX402 facilitator unavailable causes request failure — no alternative facilitators accepted
- Malformed 'properties' input parameter may result in unexpected behavior

## 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 the SKU identifier ('skudelta11'), a human-readable SKU title ('Sku Delta 11'), the price ('$0.02'), and a diagnostic note confirming the paid JSON shape. Unpaid requests receive HTTP 402 with EIP-3009 payment extras instead.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "sku": "skudelta11",
  "note": "Example paid JSON shape. Not a live settle.",
  "price": "$0.02",
  "title": "Sku Delta 11"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-tools-sku-delta-11-diagnostic-ccbab796/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)