---
title: "Lists available registers in a  monolingual dataset"
method: GET
path: "/registers/{source_language}"
tags: ["Utility"]
---

# Lists available registers in a  monolingual dataset

`GET /registers/{source_language}`

Returns a list of the available [registers](documentation/glossary?term=registers) for a given monolingual language dataset.

## Path parameters

- `source_language` 'en' | 'es' | 'hi' | 'id' | 'lv' | 'ms' | 'sw' | 'ur' | 'de' | 'pt' | 'ta' | 'gu', required

## Headers

- `app_id` string, required
- `app_key` string, required

## Response `200`

Successful response.

- UtilityLabels — Schema for lexicalcategories, registers utility endpoints.
  - `metadata` object — Additional Information provided by OUP
  - `results` object — Mapping of labels available.

## Other responses

- `404` — Unknown source_language.
- `500` — Internal Error. An error occurred while processing the data.

---

[API](https://skmtc.net/oxforddictionaries/apis/untitled-api.md) · [All operations](https://skmtc.net/oxforddictionaries/apis/untitled-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/oxforddictionaries/untitled-api/versions/6acbf89f6aeb/schema)