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Foundry GLEIF Record Baseline Change Detector
x402
Foundry GLEIF Record Baseline Change Detector is a paid API for AI agents from foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-14).
Compares a caller-supplied baseline snapshot of GLEIF LEI record fields against the current live GLEIF data and reports which fields match, mismatch, or are unknown.
Price / call$0.006
Success—
StatusUnknown
How this service works
Pay-per-request evidence and data tools: CSV validation and reconciliation, DNS/email configuration evidence, and bounded official weather, earthquake, vehicle, company and study records. Exact USDC prices, explicit JSON contracts and source provenance. No mailbox, ownership, medical or safety guarantees.
Output
A JSON object containing per-field comparison results (status: MATCHED, MISMATCHED, or UNKNOWN), the current normalised GLEIF record values, source provenance (GLEIF LEI reference data, CC0 1.0 license), freshness metadata including retrieval timestamp and cache age, and lists of mismatched and unknown fields.
Example use cases
KYB counterparty status audit
“We onboarded this supplier last year with LEI 7ZW8QJYK2TGDQKZNGB29 and recorded their registrationStatus as ISSUED and jurisdiction as DE-HE — can you check whether either of those fields has changed in the current GLEIF data?”
Pre-trade compliance check
“Before we settle this trade, verify that the LEI 254900OPPU84GM83MG36 still has entityStatus ACTIVE and registrationStatus ISSUED according to GLEIF right now.”
Periodic KYC refresh alert
“I have a baseline for LEI 213800WSGIIZCXF1P572 where legalName is 'Nordic Finance AB' and nextRenewal is '2025-12-31' — compare those against the live GLEIF record and tell me if anything has drifted.”
Technical details
Endpoint
POSThttps://foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev/v2/official/gleif-record-baseline-changeWhen to prefer
Use this endpoint when you need to detect drift between a previously recorded GLEIF LEI snapshot and the current live GLEIF data — ideal for compliance workflows, KYC/KYB refresh, pre-trade checks, and audit trails. Prefer this over the simple LEI lookup endpoint when you already have a baseline and need a structured diff rather than just the raw current record. Not suitable for medical, safety, ownership guarantees, or high-frequency monitoring.
Side effects
- Invalid LEI format (must match ^[A-Z0-9]{18}\d{2}$) returns a validation error
- LEI not found in GLEIF registry returns null current values and UNKNOWN status for all fields
- baseline_fields array empty or exceeds 6 items causes schema rejection
- Field values longer than 200 characters are rejected
- GLEIF upstream API unavailable causes retrieval failure
- Stale cache may return data up to 60 seconds old
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lei | string | |
| baseline_fields | array |
Output
Schema · Response
{
"type": "json",
"example": {
"route": "gleif-record-baseline-change",
"result": {
"lei": "5493001KJTIIGC8Y1R12",
"evidence": {
"query": {
"lei": "5493001KJTIIGC8Y1R12"
},
"source": "GLEIF LEI reference data",
"freshness": {
"state": "CURRENT_RETRIEVAL",
"retrievedAt": "2026-09-06T00:00:00Z",
"cacheAgeSeconds": 0,
"maximumCacheSeconds": 60,
"recordAgeIsNotRetrievalAge": true
},
"sourceUrl": "https://api.gleif.org",
"observedAt": "2026-09-06T00:00:00Z",
"provenance": {
"license": "CC0 1.0 LEI/LE-RD",
"termsUrl": "https://www.gleif.org/en/meta/lei-data-terms-of-use",
"truncated": false,
"attribution": "GLEIF LEI reference data; no endorsement",
"limitations": [
"Synthetic example only; identifiers and null values illustrate fields, not a live observation."
],
"modifications": "Selected factual fields, normalized names and bounded result count; no source ownership claimed.",
"upstreamCalls": 1,
"documentationUrl": "https://www.gleif.org/en/lei-data/gleif-api"
},
"sourceUpdatedAt": null,
"normalizedResult": [
{
"lei": "5493001KJTIIGC8Y1R12",
"legalName": null,
"sourceUrl": null,
"lastUpdated": null,
"nextRenewal": null,
"entityStatus": null,
"jurisdiction": null,
"registrationStatus": null
}
],
"sourceProcessedAt": null,
"rawSourceIdentifiers": []
},
"comparisons": [
{
"field": "registrationStatus",
"status": "UNKNOWN",
"current": null,
"baseline": "ISSUED",
"normalization": "NFKC_CASE_WHITESPACE"
}
],
"limitations": [
"Synthetic comparison only. The caller baseline is not authenticated historical evidence."
],
"observed_at": "2026-09-06T00:00:00Z",
"unknown_fields": [
"registrationStatus"
],
"mismatched_fields": []
},
"observed_at": "2026-09-06T00:00:00Z"
}
}Tags
x402
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