{
  "x402Version": 2,
  "id": 5067,
  "slug": "5067",
  "resource": "https://api.osf-master-server.com/x402/identity/entity/:query",
  "description": "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.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x72f62dE8b70d6CFa8Cc2dF6f21F243f289F3396c",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "50000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "pathParams": {
            "query": ":query"
          },
          "queryParams": {
            "format": "json"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "audit_receipt": {
              "lookup_id": "uuid",
              "result_sha256": "..."
            },
            "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.",
            "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.",
            "match_count": 1,
            "matches": [
              {
                "entity_type": "legal_entity",
                "identifier": "254900C6J3WN4F1AU607",
                "identifier_type": "LEI",
                "jurisdiction": "US-DE",
                "match_basis": "identifier",
                "name": "Defiance KSM TipRanks Analyst ETF",
                "provenance_url": "https://search.gleif.org/#/record/254900C6J3WN4F1AU607",
                "registry": "GLEIF"
              }
            ],
            "query": "254900C6J3WN4F1AU607",
            "result": "FOUND",
            "service": "OSF Identity - Entity Lookup"
          },
          "type": "json"
        }
      },
      "routeTemplate": "/x402/identity/entity/:query",
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              },
              "queryParams": {
                "properties": {
                  "format": {
                    "description": "Response format (json).",
                    "type": "string"
                  }
                },
                "required": [
                  "format"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "audit_receipt": {
                    "type": "object"
                  },
                  "compliance_note": {
                    "type": "string"
                  },
                  "coverage_note": {
                    "type": "string"
                  },
                  "match_count": {
                    "type": "integer"
                  },
                  "matches": {
                    "type": "array"
                  },
                  "query": {
                    "type": "string"
                  },
                  "result": {
                    "description": "FOUND, NOT_FOUND, LOOKUP_UNAVAILABLE, or INVALID_INPUT",
                    "type": "string"
                  },
                  "service": {
                    "type": "string"
                  }
                },
                "required": [
                  "service",
                  "query",
                  "result",
                  "match_count",
                  "matches",
                  "compliance_note",
                  "audit_receipt"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.osf-master-server.com",
  "lastUpdated": "2026-08-26T06:17:24.043Z",
  "quality": {
    "calls30d": 7,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-26T06:17:23.796Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.osf-master-server.com",
    "manifest_name": "api.osf-master-server.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}