# x402-tools Seat Price Diagnostic

> x402-tools Seat Price Diagnostic 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 JSON diagnostic response for the 'seatprice' SKU, validating x402 micropayment flow with OpenX402 as facilitator.

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/seatprice?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-seat-price-diagnostic-098532c1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ooh4y8X1zDJYI3d-hi-dT

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-seat-price-diagnostic-098532c1
```

Example prompt: Run a live x402 diagnostic against the seatprice SKU at openclawproductions.com — pay the $0.02 USDC fee via OpenX402 and show me what the paid JSON response looks like.

## When to prefer this

Use this endpoint when you need to test or validate an x402 micropayment flow end-to-end, specifically for the seatprice SKU with OpenX402 as the facilitator. It is ideal for developers building or debugging x402-gated APIs who want a real $0.02 USDC probe to confirm payment gating, eip3009 challenge responses, and post-payment JSON shape. Not suitable for production data retrieval or non-diagnostic use cases.

## Known failure modes

- HTTP 402 returned if payment is not included or payment authorization is invalid — response includes eip3009 extras describing payment requirements
- Facilitator mismatch: only OpenX402 is supported; using a different facilitator results in rejection
- Invalid method: only GET, HEAD, and DELETE are accepted; POST or PUT returns an error
- Malformed input object or missing required 'type' and 'method' fields result in a validation error
- Network or domain resolution failure if the origin URL is unreachable

## 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 name ('seatprice'), a human-readable title ('Seat Price'), the price ('$0.02'), and a diagnostic note confirming the paid response shape. Unpaid requests return HTTP 402 with eip3009 payment challenge extras instead.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "origin": {
       "type": "string",
       "description": "Public origin URL. Defaults to https://openclawproductions.com."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  },
  "inputSchema": {
   "type": "object",
   "required": [
    "type",
    "properties"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "object"
    },
    "required": {
     "type": "array",
     "items": {
      "type": "string"
     }
    },
    "properties": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "sku": "seatprice",
  "note": "Example paid JSON shape. Not a live settle.",
  "price": "$0.02",
  "title": "Seat Price"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-tools-seat-price-diagnostic-098532c1/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)