Check a supplied multi-collection CDC transaction fragment set against END event...
https://datenvertrag.halowerk.com/v1/transaction-fragment-rank-auditOverview
Check a supplied multi-collection CDC transaction fragment set against END event counts and coupled global/per-collection ordinal positions before downstream assembly. Caller groups normalized fragments first;raw BEGIN/END IDs are never inferred. Missing evidence remains unknown;known rank/count contradictions take precedence. Schema-valid unknown has the same fixed price;invalid input requires nativeHTTP400 before settlement.
Protocol
x402 (POST)
Price
$0.0030
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
datenvertrag
Source
bazaar
Indexed
2026-11-05 11:42:09
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": {
"end": {
"data_collections": [
{
"collection": "A",
"event_count": 2
},
{
"collection": "B",
"event_count": 1
}
],
"event_count": 3
},
"fragments": [
{
"collection": "A",
"data_collection_order": 1,
"id": "F1",
"total_order": 1
},
{
"collection": "B",
"data_collection_order": 1,
"id": "F2",
"total_order": 2
},
{
"collection": "A",
"data_collection_order": 2,
"id": "F3",
"total_order": 3
}
],
"fragments_complete": true,
"transaction": "TX"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}