An agent that hands over a bounded JSONPath projection needs its claimed result ...
https://detect.halowerk.com/v1/api/api-jsonpath-nodelist-cardinalityOverview
An agent that hands over a bounded JSONPath projection needs its claimed result multiplicity and distinct-node count checked through descendant segments selector unions and signed slices.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
detect
Source
bazaar
Indexed
2026-11-02 15:25:22
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": {
"claimed_distinct": 3,
"claimed_occurrences": 6,
"document": {
"a": [
{
"x": [
0,
1
]
},
{
"x": [
1,
2
]
},
{
"x": [
2,
3
]
},
{
"x": [
3,
4
]
}
],
"b": [
0,
1,
2
]
},
"segments": [
{
"descendant": false,
"selectors": [
{
"end": 8,
"index": 4,
"kind": "index",
"name": "b",
"start": -8,
"step": -3
},
{
"end": -1,
"index": 4,
"kind": "wildcard",
"name": "absent",
"start": 2,
"step": 1
},
{
"end": -1,
"index": -2,
"kind": "wildcard",
"name": "a",
"start": 2,
"step": -3
}
]
},
{
"descendant": true,
"selectors": [
{
"end": 3,
"index": 1,
"kind": "name",
"name": "a",
"start": 2,
"step": 2
},
{
"end": -8,
"index": -7,
"kind": "index",
"name": "absent",
"start": -3,
"step": -3
},
{
"end": null,
"index": 3,
"kind": "index",
"name": "x",
"start": -3,
"step": 1
}
]
},
{
"descendant": true,
"selectors": [
{
"end": 8,
"index": 5,
"kind": "index",
"name": "b",
"start": null,
"step": 2
},
{
"end": 8,
"index": 1,
"kind": "wildcard",
"name": "a",
"start": -8,
"step": 2
},
{
"end": 3,
"index": -8,
"kind": "index",
"name": "absent",
"start": -3,
"step": -3
}
]
}
]
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"billable": true,
"findings": [
{
"confidence": 100,
"evidence": [
{
"page_indices": [],
"page_url": null,
"pattern": "api-jsonpath-nodelist-cardinality_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.",
"Complete bounded JSON value and normalized RFC9535 child/descendant segments with name, index, wildcard and signed slice selectors. Slice step0 selects nothing. Filter expressions and text-query parsing are outside this contract. Object member traversal order is not asserted; occurrence multiplicity is retained."
],
"module": "api-jsonpath-nodelist-cardinality",
"module_cpu_ms": 0,
"state": "not_observed",
"value": {
"claimed_cardinalities_match": true,
"distinct_result_nodes": 3,
"duplicate_node_occurrences": 3,
"result_occurrences": 6
},
"warnings": []
}
],
"known_count": 1,
"scope": {
"contact_values_returned": false,
"network": false,
"supplied_artifact_only": true
},
"warnings": []
},
"type": "json"
}