---
title: "List registry"
method: GET
path: "/med-link/registry/"
tags: ["Registry"]
---

# List registry

`GET /med-link/registry/`

Returns every ontology available for codification, the versions of each ontology, and the active indexes backing them. Use this to discover the exact `ontology` and `version` values to send to the linking endpoints.

## Response `200`

The ontologies currently available for codification.

- RegistryResponse
  - `ontologies` OntologyInfo[], required
    - `name` string, required
    - `versions` string[], required

---

[API](https://skmtc.net/eka/apis/eka-developer-apis.md) · [All operations](https://skmtc.net/eka/apis/eka-developer-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/eka/eka-developer-apis/revisions/9ea23456f722/schema)