# x402 SKU Delta 269 Diagnostic Endpoint

> x402 SKU Delta 269 Diagnostic Endpoint 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 'skudelta269' via the x402 micropayment protocol, requiring $0.02 USDC per call facilitated by OpenX402.

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/skudelta269?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-sku-delta-269-diagnostic-endpoint-147253b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j3ODdtXBOrtjU74mnw-pd

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-sku-delta-269-diagnostic-endpoint-147253b1
```

Example prompt: Run the x402 paid diagnostic for SKU Delta 269 — I want to confirm the $0.02 USDC payment settles correctly through OpenX402 and see what the successful JSON response looks like.

## When to prefer this

Choose this endpoint when you need to test or diagnose the x402 micropayment protocol end-to-end with a real $0.02 USDC charge through the OpenX402 facilitator. It is specifically useful for validating EIP-3009 payment extras, confirming the HTTP 402 rejection behavior, or verifying the paid JSON response shape for SKU Delta 269. Not intended for production data retrieval — use it as a protocol integration diagnostic tool.

## Known failure modes

- HTTP 402 returned if x402 payment header is missing or invalid, with EIP-3009 payment extras in the response
- Payment not accepted if a facilitator other than OpenX402 is used
- Malformed or missing 'properties' input parameter may result in an error or unexpected response
- Network timeout or server unavailability at openclawproductions.com
- Stale or replayed EIP-3009 authorization may be rejected

## 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 ('skudelta269'), a human-readable title ('Sku Delta 269'), the price ('$0.02'), and a diagnostic note. Unpaid requests return HTTP 402 with EIP-3009 payment extras indicating the required USDC payment details.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "sku": "skudelta269",
  "note": "Example paid JSON shape. Not a live settle.",
  "price": "$0.02",
  "title": "Sku Delta 269"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-sku-delta-269-diagnostic-endpoint-147253b1/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)