A2A util.hashPOST /x402/util.hash · x402 API by a2a.elonsusk.com
Keyless deterministic hashing over x402 (sha256, sha512, sha3, blake2b, keccak256). Pure function, no API key.
What does this x402 API do?
A2A util.hash. This is an x402-gated POST API resource from a2a.elonsusk.com. TOLL·402 did not invoke this route automatically because doing so was not considered safe. The listing records $0.002 USD-denominated per request on Base. No settled paid call has been verified.
- Published price
- $0.002 USD-denominated per request
- Networks
- Base
- Latest evidence
- TOLL·402 did not invoke this route automatically because doing so was not considered safe
- Resource ID
- 344eef0c211cf8975750c295
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://a2a.elonsusk.com/x402/util.hash", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
"replace": "with provider-approved input"
}),
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.Review the provider input schema before running this non-read-only method. No payment code is included.
- Exact route checked
not safely testable · potentially-mutating-method:POST
- Origin reachable
HEAD https://a2a.elonsusk.com/ returned 530.
- Observed in 402-index
Discovered through self-registered.
- Registry record checked
Registry health: down.
What evidence supports this listing?
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →
Which networks and payment options does it accept?
The normalized listing price is $0.002 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.