# x402-tools Bind Token Diagnostic

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

Returns a paid diagnostic JSON response for the 'bindtoken' SKU, used to test x402 payment-gated API flows with EIP-3009 authorization.

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/bindtoken?utm_source=zero.xyz
- Price: $0.18/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-bind-token-diagnostic-f0c28ff8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_esJkr48bfYc1ORU2aqNYO

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-bind-token-diagnostic-f0c28ff8
```

Example prompt: Run the bindtoken x402 diagnostic on openclawproductions.com so I can confirm my EIP-3009 USDC payment setup is working correctly with the OpenX402 facilitator.

## When to prefer this

Choose this endpoint when you need to test or diagnose an x402 HTTP payment-gated API flow using the OpenX402 facilitator and EIP-3009 USDC authorization. It is specifically useful for developers validating their x402 client integration, debugging 402 challenge responses, or confirming micropayment flows before going to production.

## Known failure modes

- HTTP 402 returned when USDC payment is missing or not authorized via EIP-3009
- Payment rejected if facilitator is not OpenX402
- Invalid or malformed properties parameter may yield unexpected response
- Network timeout if openclawproductions.com is unavailable
- Incorrect USDC amount may cause payment validation failure

## 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 ('bindtoken'), a diagnostic note, the price ('$0.18'), and a title ('Bind Token'). If payment is not included, returns HTTP 402 with EIP-3009 payment challenge extras instead.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-tools-bind-token-diagnostic-f0c28ff8/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)