An agent that checks a service-capacity auction handover needs its claimed Clark...
https://detect.halowerk.com/v1/commerce/commerce-combinatorial-vcg-paymentsOverview
An agent that checks a service-capacity auction handover needs its claimed Clarke-pivot payments checked from a welfare-optimal XOR bundle allocation and every bidder-removal counterfactual.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
detect
Source
bazaar
Indexed
2026-11-02 17:26:50
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"artifact": {
"awards": [
-1,
-1,
0
],
"bidders": [
[
{
"mask": 14,
"value": 5
},
{
"mask": 6,
"value": 4
}
],
[
{
"mask": 11,
"value": 1
}
],
[
{
"mask": 13,
"value": 8
}
]
],
"claimed_payments": [
0,
0,
5
],
"resources": 4
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [
{
"page_indices": [],
"page_url": null,
"pattern": "commerce-combinatorial-vcg-payments_scoped_evidence",
"type": "artifact"
}
],
"limits": [
"Only the explicit bounded artifact is measured. No retrieval, execution, real credential validation, contact output or legal/security/quality judgement.",
"One XOR bundle at most per bidder, disjoint anonymous resource masks, nonnegative declared values and Clarke pivot externality payments. Any welfare-optimal supplied allocation accepted. Single-slot native Vickrey auctions do not compute nonadditive bundle counterfactuals. Pure arithmetic: no auction, funds, bids or service execution created."
],
"module": "commerce-combinatorial-vcg-payments",
"module_cpu_ms": 0,
"state": "not_observed",
"value": {
"allocation_feasible": true,
"allocation_welfare_optimal": true,
"auction_bidders": 3,
"capacity_resources": 4,
"contradicted_payment_claims": 0,
"maximum_bundle_welfare": 8,
"payment_claims_assessable": true,
"total_clarke_pivot_payment": 5
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"contact_values_returned": false,
"network": false,
"supplied_artifact_only": true
},
"warnings": []
},
"type": "json"
}