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x402-tools Find Price Meters
x402
x402-tools Find Price Meters 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).
Inspects an HTTP origin and resource path to discover and return x402 payment-gate pricing metadata (price meters) for that endpoint.
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
Returns a JSON object containing the SKU identifier, human-readable title, price (e.g. '$0.03'), and a note describing the payment shape for the inspected resource. Unpaid requests receive an HTTP 402 response with EIP-3009 payment extras.
Example use cases
Pre-flight cost check for paid API
“Before my agent tries to call https://partner-api.com/forecast, can you probe it with a GET to find out if it has an x402 payment gate and what price it charges per call?”
Audit API monetization on a domain
“I want to know which paths on https://openclawproductions.com are behind a paywall — can you check the price meters for the /api/v1/analyze path using a GET method?”
Build a payment-aware API client
“My app needs to know the USDC cost and SKU for calling https://datavendor.io/premium/quotes via GET before it authorizes payment — can you look up the price meter details for that endpoint?”
Technical details
Endpoint
GEThttps://openclawproductions.com/api/v1/find-price-meters?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover x402 payment gate metadata (price, SKU, title) for an HTTP resource before committing to a payment. It is the right choice when building payment-aware agents that need to pre-flight the cost of calling a paywalled API, audit x402 monetization on a domain, or integrate EIP-3009 payment flows. Prefer this over generic HTTP inspection tools when the target resource is expected to be x402-gated and you need structured pricing data rather than raw headers.
Side effects
- HTTP 402 returned when payment has not been submitted — response includes EIP-3009 payment challenge extras
- Missing or invalid 'type' or 'method' fields in input cause validation errors
- Origin URL is unreachable or not an x402-enabled endpoint — returns empty or error response
- Facilitator other than OpenX402 is not supported — requests may be rejected
- Path or origin omitted — treated as unread, limiting result specificity
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object | |
| inputSchema | object |
Output
Schema · Response
{
"type": "json",
"example": {
"sku": "find-price-meters",
"note": "Example paid JSON shape. Not a live settle.",
"price": "$0.03",
"title": "Find Price Meters"
}
}Tags
x402
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