Run depreciation

POST /api/v1/fixed-assets/run-depreciation

Run depreciation for a period.

Creates depreciation entries for all active assets (or specified assets) for the given period. Optionally creates journal entries.

Operation ID: run_depreciation_api_v1_fixed_assets_run_depreciation_post · View as markdown · OpenAPI slice

Authentication

Bearer token authentication. Pass your DayZero API token in the Authorization header and the target business UUID in x-business-id.

Request body

Schema: RunDepreciationRequest

period_date string · date required: First day of the month to depreciate
asset_ids array · string: Specific assets (default: all active)
create_journal_entries boolean: Create journal entries for depreciation

Responses

201 Successful Response

Schema: RunDepreciationResponse

period_date string · date required: Depreciation period date
assets_processed integer required: Number of assets depreciated
total_depreciation integer required: Total depreciation amount in cents
entries_created integer required: Depreciation entries created
journal_entries_created integer required: Journal entries created
errors array · string: Errors encountered during processing

422 Validation Error

Schema: HTTPValidationError

detail array · ValidationError ValidationError

5 fields

loc array · string | integer required
msg string required
type string required
input object
ctx object

Code samples

POST /api/v1/fixed-assets/run-depreciation

bash

curl -X POST 'https://api.ondayzero.com/api/v1/fixed-assets/run-depreciation' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID' \
  -H 'Content-Type: application/json' \
  -d '{
  "period_date": "2026-01-01"
}'

javascript

const response = await fetch('https://api.ondayzero.com/api/v1/fixed-assets/run-depreciation', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  "period_date": "2026-01-01"
}),
});
const data = await response.json();

python

import httpx

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

payload = {
  "period_date": "2026-01-01"
}

response = httpx.post("https://api.ondayzero.com/api/v1/fixed-assets/run-depreciation", headers=headers, json=payload)
data = response.json()