---
search:
  tags:
    - Combos
    - GET
seo:
  description: >-
    Returns a single multi-leg (combo) market by ticker. Returns 404 if the
    ticker is not a… Reference for the GET /combos/{ticker} endpoint in the REST
    API API.
sidebar:
  badge: GET
  label: Get a Combo
title: Get a Combo
type: openapi-operation
---
Returns a single multi-leg (combo) market by ticker. Returns 404 if the ticker is not a multi-leg market.

### Endpoint

- Method and path: `GET /combos/{ticker}`
- Operation ID: `getCombo`
- API reference: [GET /combos/{ticker}](/api-reference/combos/getcombo)

#### Authorization

- Credential: none
- Details: [Authentication](/authentication)

#### Parameters

- `UDX-Version` (`header`) — Dated API version (YYYY-MM-DD). Omit to use the oldest supported version. An unknown version returns `400`.
- `ticker` (`path`, required) — The combo market's ticker.

#### Responses

- `200` — The combo market.
- `404` — The requested resource doesn't exist or isn't visible to the caller.
- `429` — The public request rate was exceeded. Wait for `Retry-After`.
- `500` — Something went wrong on UDX's side.
- `503` — Request admission is unavailable. Retry later.