# x402-tools TipGuard Diagnostics

> x402-tools TipGuard Diagnostics is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.18/call, status unknown (last checked 2026-10-12).

Returns a paid JSON diagnostic payload for the 'tipguard' SKU, verifying x402 payment flow with eip3009 extras via the OpenX402 facilitator

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/tipguard?utm_source=zero.xyz
- Price: $0.18/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-tools-tipguard-diagnostics-39e7ab49
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dRbbBc2ilzkhFy5jBcO-9

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-tipguard-diagnostics-39e7ab49
```

Example prompt: Run the TipGuard x402 diagnostic on openclawproductions.com and confirm the paid JSON response comes back correctly — I want to verify the tipguard SKU payment flow is working through OpenX402.

## When to prefer this

Use this endpoint when you need to test, diagnose, or validate an x402 payment flow specifically through the OpenX402 facilitator using USDC micropayments and eip3009 authorization. It is ideal for developers verifying their payment integration, checking that paid SKU gating works, or inspecting the shape of a valid paid JSON response before building against it.

## Known failure modes

- HTTP 402 returned when no valid x402 payment header is provided, includes eip3009 extras specifying payment details
- Invalid or malformed eip3009 payment data results in 402 rejection
- OpenX402 facilitator unavailability causes request failure
- Incorrect USDC amount in payment header triggers 402 response

## How this service works

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

## Output

Returns a JSON object containing the SKU name ('tipguard'), a diagnostic note clarifying this is an example paid shape, the price ('$0.18'), and the title ('Tip Guard'). If payment is not provided or invalid, returns HTTP 402 with eip3009 extras describing the payment requirement.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "sku": "tipguard",
  "note": "Example paid JSON shape. Not a live settle.",
  "price": "$0.18",
  "title": "Tip Guard"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-tools-tipguard-diagnostics-39e7ab49/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)