---
title: "Retrieve Linked Nodes Relationship for a Registration or Node"
method: GET
path: "/registrations/{registration_id}/relationships/linked_nodes/"
tags: ["Registrations"]
---

# Retrieve Linked Nodes Relationship for a Registration or Node

`GET /registrations/{registration_id}/relationships/linked_nodes/`

Retrieve the relationship data for linked nodes associated with a specific registration or node.
Linked nodes are nodes that have been explicitly linked to the current registration/node through the `linked_nodes` relationship.
This endpoint returns an array of linked node resource identifier objects (`id` and `type`).   To retrieve detailed information about each linked node, you should query the `/linked_nodes/` endpoint   or follow the `related` link provided in this response.
#### Permissions
 - Public nodes/registrations expose linked nodes publicly.
 - Private nodes/registrations require appropriate permissions to view their linked nodes.

#### Returns
 - A JSON object with a `data` key, containing an array of `nodes` resource identifier objects (`id` and `type`).

## Path parameters

- `registration_id` string, required

## Response `200`

Successfully retrieved linked nodes relationship data for this registration/node.

## Other responses

- `401` — Unauthorized. Authentication is required to access this resource.
- `403` — Forbidden. You do not have permission to access the linked nodes of this registration.
- `404` — Not Found. No registration matches the given ID.

---

[API](https://skmtc.net/osf/apis/osf-apiv2-documentation.md) · [All operations](https://skmtc.net/osf/apis/osf-apiv2-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/osf/osf-apiv2-documentation/revisions/ca701048eb0d/schema)