Api Endpoint

finanz.halowerk.com

Resolves in both directions: a 20-character LEI returns that entity, a company name returns the matching entities ranked by the search. Each result carries the registered legal name, legal form, jurisdiction, registered address, the local register and registration number, and the LEI registration status with its last update and next renewal date — a lapsed registration means nobody renewed it and the data may be stale, which is stated rather than left to be discovered.

Open interactive test console

Offering

Provider: finanz.halowerk.com
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Legal And Compliance
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://finanz.halowerk.com/v1/lei-resolve
MIME type: Not provided
First seen: 2026-10-16T01:58:26.121Z
Last seen: 2026-11-01T15:24:33.269Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
  }
]

Observed health

Status: Healthy
Latest latency: 1233 ms
Average latency: 1156 ms
HTTP status: 204
Last checked: 2026-11-01T13:36:12.011Z
Reachability: 100% over 8 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "additionalProperties": false,
      "properties": {
        "country": {
          "description": "Restrict a name search to this ISO country code.",
          "maxLength": 2,
          "minLength": 2,
          "type": "string"
        },
        "include_parents": {
          "default": true,
          "description": "Also fetch the direct and ultimate parent.",
          "type": "boolean"
        },
        "lei": {
          "description": "A 20-character LEI. Either this or name.",
          "maxLength": 20,
          "minLength": 20,
          "type": "string"
        },
        "limit": {
          "default": 5,
          "description": "How many results for a name search.",
          "maximum": 20,
          "minimum": 1,
          "type": "integer"
        },
        "name": {
          "description": "Company name to search for. Either this or lei.",
          "maxLength": 200,
          "minLength": 2,
          "type": "string"
        }
      },
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "country": {
              "description": "Restrict a name search to this ISO country code.",
              "maxLength": 2,
              "minLength": 2,
              "type": "string"
            },
            "include_parents": {
              "default": true,
              "description": "Also fetch the direct and ultimate parent.",
              "type": "boolean"
            },
            "lei": {
              "description": "A 20-character LEI. Either this or name.",
              "maxLength": 20,
              "minLength": 20,
              "type": "string"
            },
            "limit": {
              "default": 5,
              "description": "How many results for a name search.",
              "maximum": 20,
              "minimum": 1,
              "type": "integer"
            },
            "name": {
              "description": "Company name to search for. Either this or lei.",
              "maxLength": 200,
              "minLength": 2,
              "type": "string"
            }
          },
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST",
            "PUT",
            "PATCH"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}