---
title: "Retrieves a paginated list of expense group/trip names for categorising expenses, with optional search filtering."
method: GET
path: "/api/ExpenseGroup/Lookup"
tags: ["ExpenseGroup"]
---

# Retrieves a paginated list of expense group/trip names for categorising expenses, with optional search filtering.

`GET /api/ExpenseGroup/Lookup`

Expense Groups are for adhoc grouping of reported expenses. e.g. for expenses incurred on a Trip

## Query parameters

- `pageSize` integer
- `pageNumber` integer
- `search` string

## Response `200`

Returns a paginated list of expense group/trip names.

- ExpenseGroupDropdownList — Paginated list of expense group/trip names for dropdown/autocomplete use.
  - `ExpenseGroups` ExpenseGroupMinimal[] — List of expense group records.
    - `ExpenseGroupID` integer — Unique identifier for the expense group.
    - `Name` string — Name of the expense group/trip.
  - `TotalCount` integer — Total number of expense groups matching the filter.
  - `PageNumber` integer — The current page number (1-based).
  - `PageSize` integer — The number of results per page.

## Other responses

- `401` — Unauthorized

---

[API](https://skmtc.net/avaza/apis/avaza-api-documentation.md) · [All operations](https://skmtc.net/avaza/apis/avaza-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/avaza/avaza-api-documentation/versions/1eeadf750514/schema)