# autopilot.settings.update

Change the Autopilot policy with expectedRevision and idempotencyKey: enabled, autoComplete, runAfterSync, receiptRequestMinimumMinor (minor units), evidenceGraceDays, and stripeMissingTax (ask, or no_tax to treat Stripe payments without any tax record as having no GST/HST). Changes that let Oatmilk finish more re-check open transactions.

`POST /api/v1/accounting/autopilot.settings.update`

Permissions: `accounting:read`, `accounting:write`, `accounting:admin` · Roles: admin · Idempotency key required · Send `expectedRevision`

MCP tool: `accounting_autopilot_settings_update`

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `expectedRevision` | integer |  | The record's current revision, from the last time you read it. If someone changed the record since, the request is refused with a conflict so you can reload and check before trying again. 0 to 9007199254740991. |
| `idempotencyKey` | string | Yes | Any unique text you generate once per intended change, so a retried request only happens once. Send it as the Idempotency-Key header instead if you prefer; if you send both they must match. 8–200 characters. |
| `enabled` | boolean |  |  |
| `autoComplete` | boolean |  |  |
| `runAfterSync` | boolean |  |  |
| `receiptRequestMinimumMinor` | string |  | An amount in cents (the currency's smallest unit), written as a whole-number string such as "1250" for $12.50. Matches ^\d{1,12}$. |
| `evidenceGraceDays` | integer |  | 0 to 60. |
| `stripeMissingTax` | enum |  | One of: `ask`, `no_tax`. |

## Example request

```bash
curl https://app.getoatmilk.com/api/v1/accounting/autopilot.settings.update \
  -H "Authorization: Bearer $OATMILK_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{}'
```

Reference page: https://app.getoatmilk.com/docs/api/autopilot.settings.update