---
title: "Returns a list of all MPH groups"
method: GET
path: "/rest/mph/groups"
tags: ["mph"]
---

# Returns a list of all MPH groups

`GET /rest/mph/groups`

## Request

- Base URL: `https://api.seer.cancer.gov`
- URL: `https://api.seer.cancer.gov/rest/mph/groups`
- Auth: API key in header `X-SEERAPI-Key`
- TypeScript: <https://skmtc.dev/cancer/apis/seer-api/docs/rest/mph/groups/get.ts> (a function with typed inputs; its response is checked against the schema)

## Response `200`

Success

- string[]

---

[API](https://skmtc.dev/cancer/apis/seer-api.md) - [All operations](https://skmtc.dev/cancer/apis/seer-api/llms.txt) - [OpenAPI document](https://skmtc.dev/cancer/apis/seer-api/revisions/2ab11538b3c7?raw)