---
title: "Create Or Update Override"
method: POST
path: "/api/transactions/{transaction_id}/override"
tags: ["Transaction Overrides"]
---

# Create Or Update Override

`POST /api/transactions/{transaction_id}/override`

## Request

- Base URL: `https://api.earmarkiq.app` (the document declares no server; this is the origin it was published from)
- URL: `https://api.earmarkiq.app/api/transactions/{transaction_id}/override`
- Auth: HTTP bearer

Create or update an override for a transaction.

## Path parameters

- `transaction_id` string, uuid, required

## Request body

- OverrideCreate
  - `notes` string, nullable
  - `excluded_from_budgets` boolean
  - `is_reimbursable` boolean
  - `reimbursed` boolean
  - `splits` SplitItem[], nullable
    - `category` string, required
    - `amount` number, required

## Response `200`

Successful Response

- OverrideResponse
  - `id` string, required
  - `transaction_id` string, required
  - `notes` string, nullable, required
  - `excluded_from_budgets` boolean, required
  - `is_reimbursable` boolean, required
  - `reimbursed` boolean, required
  - `splits` object[], nullable, required
  - `created_at` string, required
  - `updated_at` string, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/earmarkiq/apis/earmark-api.md) · [All operations](https://skmtc.dev/earmarkiq/apis/earmark-api/llms.txt) · [OpenAPI document](https://skmtc.dev/earmarkiq/apis/earmark-api/revisions/4a2c41907105?raw)