# contractorOps.history.list

List every contractor timesheet as history: rows imported from a Notion database or CSV file, Oatmilk pay periods with hours or a payout, and milestone payouts. Each has the contractor, period, hours, rate, payout in minor units (the imported amount, or hours × rate plus GST/HST), GST/HST, status paid or unpaid with how (paid in the imported table, marked paid in Oatmilk with the date and bank payment, or the payout's state), when it was submitted and how many days late, its source (imported or oatmilk), and historyId for imported rows. An imported row whose dates also have hours logged in Oatmilk is marked alsoInOatmilk and left out of totals so nothing counts twice. Filter by contractorId, status (all, paid, unpaid), source (all, imported, oatmilk), and from and to (periods overlapping those dates). Unpaid is sorted by contractor, oldest first, with each contractor's totals in groups; the other views are newest first. Totals cover every match, by currency.

`GET | POST /api/v1/accounting/contractorOps.history.list`

Permissions: `accounting:read` · Roles: admin, finance

MCP tool: `accounting_contractor_ops_history_list`

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `contractorId` | string (ID) |  | The ID of a contractor, from contractors.list. |
| `status` | enum |  | Only include records with this status. One of: `all`, `paid`, `unpaid`. Default `"all"`. |
| `source` | enum |  | Where the record came from. One of: `all`, `imported`, `oatmilk`. Default `"all"`. |
| `from` | string (date) |  | The first date to include, as YYYY-MM-DD. |
| `to` | string (date) |  | The last date to include, as YYYY-MM-DD. |
| `limit` | integer |  | How many results to return at most. 1 to 500. Default `200`. |
| `offset` | integer |  | How many results to skip, for the next page of a list. 0 to 100000. Default `0`. |

## Example request

```bash
curl https://app.getoatmilk.com/api/v1/accounting/contractorOps.history.list \
  -H "Authorization: Bearer $OATMILK_API_KEY"
```

Reference page: https://app.getoatmilk.com/docs/api/contractorOps.history.list