# OpenClaw Productions x402 Radar Diagnostics

> OpenClaw Productions x402 Radar Diagnostics is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-14).

Returns x402 payment protocol diagnostics for the /api/v1/radar endpoint, requiring a $0.03 USDC micropayment via EIP-3009; unpaid requests return HTTP 402 with eip3009 payment details.

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/radar?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openclaw-productions-x402-radar-diagnostics-d8df150d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QIZCKbJItjdI2f8TM2iu7

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 openclaw-productions-x402-radar-diagnostics-d8df150d
```

Example prompt: Run the x402 radar diagnostic on OpenClaw Productions to check if the payment-gated endpoint is returning correct HTTP 402 responses with EIP-3009 extras when unpaid, and show me the full diagnostic JSON.

## When to prefer this

Choose this endpoint when you need to test or validate x402 protocol behavior specifically with the OpenX402 facilitator, diagnose HTTP 402 payment gate responses with EIP-3009 extras, or confirm that a micropayment-gated API is correctly configured. It is ideal for developers building or debugging x402-compatible payment flows at very low cost ($0.03 USDC).

## Known failure modes

- HTTP 402 returned when payment header is missing or invalid — response includes eip3009 payment instructions
- Payment amount mismatch causes rejection by OpenX402 facilitator
- Invalid EIP-3009 authorization signature results in 402 or 401 error
- Network timeout if OpenClaw Productions server is unreachable
- Facilitator other than OpenX402 is rejected — only OpenX402 is supported

## 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 x402 protocol diagnostics, including payment status, EIP-3009 extras, facilitator information (OpenX402), and endpoint health data. Unpaid requests return an HTTP 402 response body with structured eip3009 payment requirement details instead.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "sku": "radar",
  "note": "Example paid JSON shape. Not a live settle.",
  "price": "$0.03",
  "title": "Radar"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/openclaw-productions-x402-radar-diagnostics-d8df150d/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)