# EDGAR Watch — x402 Paid Diagnostics Endpoint

> EDGAR Watch — x402 Paid Diagnostics Endpoint is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-10-10).

Returns a paid JSON diagnostic payload for the EDGAR Watch SKU via the x402 micropayment protocol, requiring $0.08 USDC per call via EIP-3009.

## Facts

- Endpoint: GET https://openclawproductions.com/api/v1/edgarwatch?utm_source=zero.xyz
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/edgar-watch-x402-paid-diagnostics-endpoint-ae8e5c33
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f95y85sBX7FovJRBNjZpv

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 edgar-watch-x402-paid-diagnostics-endpoint-ae8e5c33
```

Example prompt: Can you fetch the EDGAR Watch paid diagnostic from the x402 endpoint and show me the JSON response after settling the $0.08 USDC payment through OpenX402?

## When to prefer this

Use this endpoint when you need to test or demonstrate a real x402 micropayment flow with a live paid SKU, specifically using the OpenX402 facilitator and EIP-3009 USDC authorization. It is ideal for integration testing of x402 client libraries, wallet payment handlers, or HTTP 402 challenge-response logic at minimal cost ($0.08 per call).

## Known failure modes

- HTTP 402 returned with EIP-3009 extras when payment is absent or invalid
- Payment rejected if facilitator is not OpenX402
- Malformed or expired EIP-3009 authorization token causes payment failure
- Insufficient USDC balance results in settlement failure and 402 response
- Network or facilitator downtime causes request to hang or return 5xx

## 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 ('edgarwatch'), a descriptive title ('EDGAR Watch'), the price ('$0.08'), and a diagnostic note confirming the paid shape of the response. Unpaid requests receive 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": "edgarwatch",
  "note": "Example paid JSON shape. Not a live settle.",
  "price": "$0.08",
  "title": "EDGAR Watch"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/edgar-watch-x402-paid-diagnostics-endpoint-ae8e5c33/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)