HALOWERK kettenwerk /contract/upgrade-risk APIPOST /contract/upgrade-risk · x402 API by HALOWERK kettenwerk
Upgradeability alone is not a finding — every serious protocol is upgradeable. The finding is who holds the key and how much warning holders get. This endpoint reads the proxy pattern from the EIP-1967 slots, the clone bytecode or an implementation() call, resolves the admin, checks whether that admin is a multisig by asking it for its threshold and signer count, and checks whether it is a timelock by asking for getMinDelay() or delay() — a timelock with a delay of zero is not a timelock and is
What does this x402 API do?
HALOWERK kettenwerk /contract/upgrade-risk API. This is an x402-gated POST API resource from HALOWERK kettenwerk. TOLL·402 did not invoke this route automatically because doing so was not considered safe. No normalized USD price is recorded; the listing names Base. No settled paid call has been verified.
- Published price
- No normalized USD price is recorded
- Networks
- Base
- Latest evidence
- TOLL·402 did not invoke this route automatically because doing so was not considered safe
- Resource ID
- d65be3b0b0040624f382f3d4
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://kette.halowerk.com/contract/upgrade-risk", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
"type": "http",
"method": "POST",
"bodyType": "json",
"bodyFieldNames": [
"address",
"chain"
],
"pathParamNames": [],
"queryParamNames": []
}),
});
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://kette.halowerk.com/ returned 200.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
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 No normalized USD price is recorded. Raw protocol requirements remain visible below for implementation and audit use.