SERVICE / DETAILother

Open Source Filings

GET api.osf-master-server.com/x402/identity/entity/:query

OPEN SERVICE ↗
SONAR SCORE0.000
LIVE PRICE0.050000
BAZAAR LIVEnot compatible
CDP INDEXEDno
DECISION EVIDENCE

Why an agent can trust this route.

1 observations in the last 24h
HANDSHAKE SUCCESS0.0%402 challenge reachable
PAID DELIVERY0.0%settlement observed
P90 LATENCY10009msrecent response window
PRICE DRIFT—advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗
LIVE ENDPOINT METADATA

Entity and counterparty verification by identifier or name. Resolves US healthcare providers (CMS NPI), legal entities (GLEIF LEI), US banks (FDIC), SEC filers (EDGAR CIK or ticker), and US tax exempt orgs (IRS EIN). Returns legal name, status, jurisdiction, identifiers, and a provenance URL to the official source. For KYC, KYB, due diligence, and onboarding agent workflows.

Resource: api.osf-master-server.com/x402/identity/entity/:query

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x72f62dE8b70d6CFa8Cc2dF6f21F243f289F3396c

Payment methods: — · Last validation: 2026-09-14 12:03:23.113+00

{
  "input": {
    "type": "http",
    "method": "GET",
    "pathParams": {
      "query": ":query"
    },
    "queryParams": {
      "format": "json"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "query": "254900C6J3WN4F1AU607",
      "result": "FOUND",
      "matches": [
        {
          "name": "Defiance KSM TipRanks Analyst ETF",
          "registry": "GLEIF",
          "identifier": "254900C6J3WN4F1AU607",
          "entity_type": "legal_entity",
          "match_basis": "identifier",
          "jurisdiction": "US-DE",
          "provenance_url": "https://search.gleif.org/#/record/254900C6J3WN4F1AU607",
          "identifier_type": "LEI"
        }
      ],
      "service": "OSF Identity - Entity Lookup",
      "match_count": 1,
      "audit_receipt": {
        "lookup_id": "uuid",
        "result_sha256": "..."
      },
      "coverage_note": "Resolved against US CMS NPI (healthcare providers), GLEIF LEI (global legal entities), FDIC (US insured banks), SEC EDGAR (US filers), and the IRS EO BMF (US tax exempt organizations) only. This is not a complete global registry of all businesses or individuals; absence here does not mean an entity does not exist.",
      "compliance_note": "A registry match is an identity SIGNAL, not a full due-diligence determination. Confirm against the linked official source and follow your institution's onboarding/KYB process before acting."
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x72f62dE8b70d6CFa8Cc2dF6f21F243f289F3396c",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x72f62dE8b70d6CFa8Cc2dF6f21F243f289F3396c",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "50000"
    }
  ]
}
METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.