# Brønnøysund entity updates feed

Feed of new, changed and deleted Norwegian entities since a timestamp or update id: organisation number, change type (Ny, Endring, Sletting...), date. Takes since, until, from update id and more, all optional. Served by Brønnøysund Register Centre.

Feed of new, changed and deleted Norwegian entities since a timestamp or update id: organisation number, change type (Ny, Endring, Sletting...), date and optionally the changed fields. Use it to watch new incorporations or monitor a portfolio of organisation numbers.

- Tool ID: `brreg/entity-updates`
- Provider: [Brønnøysund Register Centre](/providers/brreg.md)
- Capability: [Company registries & KYB](/tools/b2b-data/company-registries.md)
- Price: no charge per call
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

No charge per call. A workspace is still needed so your agent can call it.


```json
{
  "model": "per_call",
  "amountUsd": 0
}
```

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "since": {
      "type": "string",
      "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}\\.[0-9]{3}Z$",
      "description": "Updates published from this UTC timestamp, format yyyy-MM-ddTHH:mm:ss.SSSZ, e.g. '2025-01-02T00:00:00.000Z'"
    },
    "until": {
      "type": "string",
      "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}\\.[0-9]{3}Z$",
      "description": "Updates published up to this UTC timestamp, e.g. '2025-01-03T00:00:00.000Z'"
    },
    "from_update_id": {
      "type": "integer",
      "minimum": 1,
      "description": "Resume from this update id (inclusive), e.g. 20050057"
    },
    "orgnrs": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^[0-9]{9}$"
      },
      "maxItems": 100,
      "description": "Only updates for these organisation numbers, e.g. ['923609016']"
    },
    "include_changes": {
      "type": "boolean",
      "default": false,
      "description": "Include the changed fields of each update, e.g. true"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "default": 20,
      "description": "Updates per page (1-100), e.g. 20"
    },
    "page": {
      "type": "integer",
      "minimum": 0,
      "maximum": 999,
      "default": 0,
      "description": "Zero-based page number, e.g. 0"
    }
  },
  "anyOf": [
    {
      "required": [
        "since"
      ]
    },
    {
      "required": [
        "from_update_id"
      ]
    }
  ],
  "additionalProperties": false
}
```

## Published example

This is the provider tool’s published example. Replace example values with the user’s requested inputs, respecting the schema; do not execute an example merely to test a connection.


```json
{
  "tool_id": "brreg/entity-updates",
  "input": {
    "since": "2025-01-02T00:00:00.000Z",
    "until": "2025-01-02T12:00:00.000Z",
    "limit": 3
  }
}
```

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

Licence: Norwegian Licence for Open Government Data (NLOD) 2.0.

Attribution: Contains data under the Norwegian Licence for Open Government Data (NLOD) 2.0 made available by the Brønnøysund Register Centre.

[Provider documentation](https://data.brreg.no/enhetsregisteret/api/dokumentasjon/en/index.html)

[REST inspection](https://api.agentik.cc/v1/tools/brreg/entity-updates) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/brreg/entity-updates) · [Agent index](/llms.txt)