# Accounting Dimensions — DayZero API

6 endpoints. OpenAPI for just this tag: https://www.ondayzero.com/docs/reference/accounting-dimensions/openapi.json · HTML: https://www.ondayzero.com/docs/reference/accounting-dimensions · All tags: https://www.ondayzero.com/docs/reference/index.md

## Endpoints

- `GET /api/v1/accounting-dimensions` — List classes/locations
- `POST /api/v1/accounting-dimensions` — Create class/location
- `GET /api/v1/accounting-dimensions/pnl` — Dimensional P&L
- `DELETE /api/v1/accounting-dimensions/{dimension_id}` — Deactivate class/location
- `GET /api/v1/accounting-dimensions/{dimension_id}` — Get class/location
- `PUT /api/v1/accounting-dimensions/{dimension_id}` — Update class/location

---

## GET /api/v1/accounting-dimensions

> List classes/locations

- **Tag:** accounting-dimensions
- **Operation ID:** `list_dimensions`

### Description

List accounting dimensions, optionally filtered by type.

### Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

### Parameters

- `dimension_type` (query, string, optional) — Filter by 'class' or 'location'.
- `include_inactive` (query, boolean, optional)

### Responses

#### 200 — Successful Response

Schema: `SuccessEnvelope_AccountingDimensionsListResponse_`

- `success` (boolean)
- `message` (string)
- `code` (string)
- `data` (AccountingDimensionsListResponse)

#### 401 — Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 403 — Forbidden - Insufficient permissions

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 422 — Validation Error

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

### Code samples

#### cURL

```bash
curl -X GET 'https://api.ondayzero.com/api/v1/accounting-dimensions' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID'
```

#### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/accounting-dimensions', {
  method: 'GET',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
  },
});
const data = await response.json();
```

#### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

response = httpx.get("https://api.ondayzero.com/api/v1/accounting-dimensions", headers=headers)
data = response.json()
```

### See also

- HTML version: https://www.ondayzero.com/docs/reference/accounting-dimensions/list-dimensions
- OpenAPI slice: https://www.ondayzero.com/docs/reference/accounting-dimensions/list-dimensions/openapi.json
- Other endpoints in **accounting-dimensions**: https://www.ondayzero.com/docs/reference/accounting-dimensions (markdown bundle: https://www.ondayzero.com/docs/reference/accounting-dimensions.md, OpenAPI: https://www.ondayzero.com/docs/reference/accounting-dimensions/openapi.json)
- Endpoint catalog: https://www.ondayzero.com/docs/reference/index.md

---

## POST /api/v1/accounting-dimensions

> Create class/location

- **Tag:** accounting-dimensions
- **Operation ID:** `create_dimension`

### Description

Create a new accounting dimension.

### Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

### Request body

Schema: `AccountingDimensionCreateRequest`

- `dimension_type` (string · required) (one of: class, location) — Either 'class' or 'location'.
- `name` (string · required)
- `code` (string)
- `parent_id` (string) — Optional parent dimension (for sub-classes/locations).

### Responses

#### 201 — Successful Response

Schema: `SuccessEnvelope_AccountingDimensionResponse_`

- `success` (boolean)
- `message` (string)
- `code` (string)
- `data` (AccountingDimensionResponse)

#### 400 — Bad Request - Invalid input

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 401 — Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 403 — Forbidden - Insufficient permissions

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 404 — Not Found - Resource does not exist

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 422 — Validation Error

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

### Code samples

#### cURL

```bash
curl -X POST 'https://api.ondayzero.com/api/v1/accounting-dimensions' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID' \
  -H 'Content-Type: application/json' \
  -d '{
  "dimension_type": "class",
  "name": "string"
}'
```

#### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/accounting-dimensions', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  "dimension_type": "class",
  "name": "string"
}),
});
const data = await response.json();
```

#### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

payload = {'dimension_type': 'class', 'name': 'string'}

response = httpx.post("https://api.ondayzero.com/api/v1/accounting-dimensions", headers=headers, json=payload)
data = response.json()
```

### See also

- HTML version: https://www.ondayzero.com/docs/reference/accounting-dimensions/create-dimension
- OpenAPI slice: https://www.ondayzero.com/docs/reference/accounting-dimensions/create-dimension/openapi.json
- Other endpoints in **accounting-dimensions**: https://www.ondayzero.com/docs/reference/accounting-dimensions (markdown bundle: https://www.ondayzero.com/docs/reference/accounting-dimensions.md, OpenAPI: https://www.ondayzero.com/docs/reference/accounting-dimensions/openapi.json)
- Endpoint catalog: https://www.ondayzero.com/docs/reference/index.md

---

## GET /api/v1/accounting-dimensions/pnl

> Dimensional P&L

- **Tag:** accounting-dimensions
- **Operation ID:** `dimensional_pnl`

### Description

Profit & loss broken down by class or location for a date range.

### Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

### Parameters

- `dimension_type` (query, string, required) — 'class' or 'location'.
- `start_date` (query, string · date, required) — Period start (inclusive).
- `end_date` (query, string · date, required) — Period end (inclusive).

### Responses

#### 200 — Successful Response

Schema: `SuccessEnvelope_DimensionalPnLResponse_`

- `success` (boolean)
- `message` (string)
- `code` (string)
- `data` (DimensionalPnLResponse)

#### 400 — Bad Request - Invalid input

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 401 — Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 403 — Forbidden - Insufficient permissions

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 422 — Validation Error

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

### Code samples

#### cURL

```bash
curl -X GET 'https://api.ondayzero.com/api/v1/accounting-dimensions/pnl' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID'
```

#### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/accounting-dimensions/pnl', {
  method: 'GET',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
  },
});
const data = await response.json();
```

#### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

response = httpx.get("https://api.ondayzero.com/api/v1/accounting-dimensions/pnl", headers=headers)
data = response.json()
```

### See also

- HTML version: https://www.ondayzero.com/docs/reference/accounting-dimensions/dimensional-pnl
- OpenAPI slice: https://www.ondayzero.com/docs/reference/accounting-dimensions/dimensional-pnl/openapi.json
- Other endpoints in **accounting-dimensions**: https://www.ondayzero.com/docs/reference/accounting-dimensions (markdown bundle: https://www.ondayzero.com/docs/reference/accounting-dimensions.md, OpenAPI: https://www.ondayzero.com/docs/reference/accounting-dimensions/openapi.json)
- Endpoint catalog: https://www.ondayzero.com/docs/reference/index.md

---

## DELETE /api/v1/accounting-dimensions/{dimension_id}

> Deactivate class/location

- **Tag:** accounting-dimensions
- **Operation ID:** `deactivate_dimension`

### Description

Soft-delete (deactivate) an accounting dimension.

### Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

### Parameters

- `dimension_id` (path, string, required)

### Responses

#### 200 — Successful Response

Schema: `SuccessEnvelope_AccountingDimensionResponse_`

- `success` (boolean)
- `message` (string)
- `code` (string)
- `data` (AccountingDimensionResponse)

#### 401 — Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 403 — Forbidden - Insufficient permissions

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 404 — Not Found - Resource does not exist

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 422 — Validation Error

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

### Code samples

#### cURL

```bash
curl -X DELETE 'https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID'
```

#### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}', {
  method: 'DELETE',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
  },
});
const data = await response.json();
```

#### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

response = httpx.delete("https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}", headers=headers)
data = response.json()
```

### See also

- HTML version: https://www.ondayzero.com/docs/reference/accounting-dimensions/deactivate-dimension
- OpenAPI slice: https://www.ondayzero.com/docs/reference/accounting-dimensions/deactivate-dimension/openapi.json
- Other endpoints in **accounting-dimensions**: https://www.ondayzero.com/docs/reference/accounting-dimensions (markdown bundle: https://www.ondayzero.com/docs/reference/accounting-dimensions.md, OpenAPI: https://www.ondayzero.com/docs/reference/accounting-dimensions/openapi.json)
- Endpoint catalog: https://www.ondayzero.com/docs/reference/index.md

---

## GET /api/v1/accounting-dimensions/{dimension_id}

> Get class/location

- **Tag:** accounting-dimensions
- **Operation ID:** `get_dimension`

### Description

Get a single accounting dimension.

### Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

### Parameters

- `dimension_id` (path, string, required)

### Responses

#### 200 — Successful Response

Schema: `SuccessEnvelope_AccountingDimensionResponse_`

- `success` (boolean)
- `message` (string)
- `code` (string)
- `data` (AccountingDimensionResponse)

#### 401 — Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 403 — Forbidden - Insufficient permissions

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 404 — Not Found - Resource does not exist

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 422 — Validation Error

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

### Code samples

#### cURL

```bash
curl -X GET 'https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID'
```

#### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}', {
  method: 'GET',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
  },
});
const data = await response.json();
```

#### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

response = httpx.get("https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}", headers=headers)
data = response.json()
```

### See also

- HTML version: https://www.ondayzero.com/docs/reference/accounting-dimensions/get-dimension
- OpenAPI slice: https://www.ondayzero.com/docs/reference/accounting-dimensions/get-dimension/openapi.json
- Other endpoints in **accounting-dimensions**: https://www.ondayzero.com/docs/reference/accounting-dimensions (markdown bundle: https://www.ondayzero.com/docs/reference/accounting-dimensions.md, OpenAPI: https://www.ondayzero.com/docs/reference/accounting-dimensions/openapi.json)
- Endpoint catalog: https://www.ondayzero.com/docs/reference/index.md

---

## PUT /api/v1/accounting-dimensions/{dimension_id}

> Update class/location

- **Tag:** accounting-dimensions
- **Operation ID:** `update_dimension`

### Description

Update an accounting dimension.

### Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

### Parameters

- `dimension_id` (path, string, required)

### Request body

Schema: `AccountingDimensionUpdateRequest`

- `name` (string)
- `code` (string)
- `parent_id` (string)
- `is_active` (boolean)

### Responses

#### 200 — Successful Response

Schema: `SuccessEnvelope_AccountingDimensionResponse_`

- `success` (boolean)
- `message` (string)
- `code` (string)
- `data` (AccountingDimensionResponse)

#### 400 — Bad Request - Invalid input

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 401 — Unauthorized - Missing or expired token, an MCP OAuth token used against the REST API, or no access to this business

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 403 — Forbidden - Insufficient permissions

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 404 — Not Found - Resource does not exist

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

#### 422 — Validation Error

Schema: `ErrorResponse`

- `error` (string · required) — Error category: `validation_error`, `unauthorized`, `forbidden`, `not_found`, `conflict`, `rate_limited`, `server_error`, or `service_unavailable`.
- `message` (string · required) — Human-readable explanation, safe to show to end users.
- `code` (string · required) — Stable machine-readable code in `CATEGORY_NNN` form (e.g. `NOT_FOUND_006`, `AUTH_010`, `GEN_002`).
- `request_id` (string) — Correlation id for support requests. Echoes the `x-request-id` request header when one was supplied.
- `errors` (object) — Field-level validation messages keyed by field name. Present on 400/422 validation failures only.

### Code samples

#### cURL

```bash
curl -X PUT 'https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID' \
  -H 'Content-Type: application/json' \
  -d '{
  "name": "string",
  "code": "string",
  "parent_id": "string",
  "is_active": false
}'
```

#### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}', {
  method: 'PUT',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  "name": "string",
  "code": "string",
  "parent_id": "string",
  "is_active": false
}),
});
const data = await response.json();
```

#### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

payload = {'name': 'string',
 'code': 'string',
 'parent_id': 'string',
 'is_active': False}

response = httpx.put("https://api.ondayzero.com/api/v1/accounting-dimensions/{dimension_id}", headers=headers, json=payload)
data = response.json()
```

### See also

- HTML version: https://www.ondayzero.com/docs/reference/accounting-dimensions/update-dimension
- OpenAPI slice: https://www.ondayzero.com/docs/reference/accounting-dimensions/update-dimension/openapi.json
- Other endpoints in **accounting-dimensions**: https://www.ondayzero.com/docs/reference/accounting-dimensions (markdown bundle: https://www.ondayzero.com/docs/reference/accounting-dimensions.md, OpenAPI: https://www.ondayzero.com/docs/reference/accounting-dimensions/openapi.json)
- Endpoint catalog: https://www.ondayzero.com/docs/reference/index.md
