# x402-tools Res Delta 470 Diagnostics

> x402-tools Res Delta 470 Diagnostics 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 paid diagnostic JSON payload for the 'resdelta470' SKU via x402 micropayment protocol, enforcing HTTP 402 with EIP-3009 payment details if unpaid.

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/resdelta470?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-res-delta-470-diagnostics-5f46f230
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gCQnupRZg8KLncwMOHDAh

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-res-delta-470-diagnostics-5f46f230
```

Example prompt: Run the resdelta470 paid diagnostic on OpenX402 and show me the JSON response after settling the $0.02 USDC payment — I want to confirm my x402 integration is working end-to-end.

## When to prefer this

Use this endpoint when you need to test or validate an x402 micropayment integration end-to-end against a live, gated paid SKU using the OpenX402 facilitator and EIP-3009 authorization. It is especially useful for debugging 402 payment enforcement behavior, inspecting the eip3009 payment extras in the error response, or confirming that a settled payment correctly unlocks a JSON payload.

## Known failure modes

- HTTP 402 returned when no valid x402 payment header is present, body includes EIP-3009 payment extras specifying how to pay
- Invalid or malformed payment authorization causes payment rejection
- Facilitator mismatch — only OpenX402 is supported; other facilitators will fail
- Malformed 'properties' input parameter may result in a 400 error

## 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 ('resdelta470'), a diagnostic note clarifying it is an example paid shape, the price ('$0.02'), and a title ('Res Delta 470'). If the payment is missing, the endpoint returns HTTP 402 with EIP-3009 payment requirement details instead.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "sku": "resdelta470",
  "note": "Example paid JSON shape. Not a live settle.",
  "price": "$0.02",
  "title": "Res Delta 470"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-tools-res-delta-470-diagnostics-5f46f230/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)