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x402-tools HL Spot Diagnostic Endpoint
x402
x402-tools HL Spot Diagnostic Endpoint is a paid API for AI agents from openclawproductions.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-11).
Returns a paid JSON diagnostic payload for the 'hlspot' SKU, demonstrating x402 HTTP payment-gating with EIP-3009 payment metadata on unpaid requests.
Price / call$0.03
Success—
StatusUnknown
How this service works
Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.
Output
On successful payment: a JSON object containing 'sku' (hlspot), 'note' (diagnostic description), 'price' ($0.03), and 'title' (HL Spot). On unpaid request: HTTP 402 response with EIP-3009 payment extras indicating the required payment details.
Example use cases
Verify x402 payment integration live
“I just wired up my OpenX402 facilitator and I want to confirm the hlspot endpoint returns the proper paid JSON — can you hit it and show me the SKU, price, and note fields so I know the payment went through?”
Inspect HTTP 402 EIP-3009 error shape
“Can you call the hlspot x402 diagnostic without paying and show me what the 402 response looks like, including the EIP-3009 extras in the headers or body?”
Test USDC micropayment gating flow
“I'm building an agent that handles x402 micropayments in USDC — can you use the hlspot diagnostic endpoint to walk through a $0.03 payment and confirm I get back the expected paid JSON shape?”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/hlspot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to test, diagnose, or demonstrate x402 HTTP payment-gating behavior using the OpenX402 facilitator, particularly to validate EIP-3009 payment flows or inspect what a paid vs. unpaid x402 response looks like for the hlspot SKU.
Side effects
- HTTP 402 returned when no valid x402 payment header is present — includes EIP-3009 payment instructions
- Facilitator not OpenX402 — requests from other facilitators may be rejected
- Invalid or malformed properties parameter — may result in error or unexpected response
- Network timeout or service unavailability on openclawproductions.com
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "hlspot",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.03",
"title": "HL Spot"
}
}Tags
x402
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