---
title: "Show relationship with provided ID"
method: GET
path: "/api/v2/relationships/{id}"
tags: ["Relationships"]
---

# Show relationship with provided ID

`GET /api/v2/relationships/{id}`

## Request

- Base URL: `https://yournation.nationbuilder.com`
- URL: `https://yournation.nationbuilder.com/api/v2/relationships/{id}`
- Auth: HTTP bearer

Returns the relationship that matches the given ID.

## Response `200`

The requested relationship.

- RelationshipShowResponse: The JSON:API top-level document shape for responses returning a single resource under the data member.
  - `data` object, required: A JSON:API resource identifier object, the type/id pair that uniquely identifies a single resource.
    - `id` string, required: Unique identifier of the resource.
    - `type` 'relationships', required: The JSON:API resource type.
    - `attributes` object: The read-only attributes of a relationship.
      - `first_signup_id` string: The first signup listed in the relationship.
      - `relationship_type` 'affiliate-affiliate' | 'alum-school' | 'assistant-assisted' | 'board_member-organization' | 'candidate-committee' | 'chapter-parent' | 'child-parent' | 'consultant-organization' | 'employee-employer' | 'family_partner-family_partner' | 'friend-friend' | 'member-organization' | 'mentee-mentor' | 'partner-partner' | 'primary_contact-organization' | 'relative-relative' | 'representative-constituent' | 'resident-organization' | 'sibling-sibling' | 'spouse-spouse' | 'student-school' | 'student-teacher' | 'subordinate-manager' | 'subsidiary-parent' | 'treasurer-committee': Describes the relationship as first_signup-second_signup.
      - `second_signup_id` string: The second signup listed in the relationship.
      - `title` string, nullable: Optional description to provide to the relationship.
      - `created_at` string, date-time
      - `updated_at` string, date-time
  - `included` Resource[]: Sideloaded resources requested via the include query parameter. Each entry is a full resource object whose shape is documented under its own resource type.
    - `id` string, required: Unique identifier of the resource.
    - `type` string, required: The JSON:API resource type.
    - `attributes` object: The attributes of the resource, as documented for its resource type.
    - `relationships` object: References from this resource to other resources in the document.
  - `meta` object: Non-standard information about the document. Empty unless the endpoint has metadata to convey.

## Other responses

- `401`: The access token is missing, expired, or not authorized to access this resource.
- `404`: No resource exists with the provided ID.
- `429`: The access token has exceeded its request quota for the current rate-limit window.

## Changes

- **2026-11-05** `d5c88ca497ac`: 2 breaking, 5 info
  - the response's body type changed from `object` to no type for status `200`
  - removed the required property `data` from the response with the `200` status
  - added `#/components/schemas/show_document, subschema #2` to the response body `allOf` list for the response status `200`
  - media type `application/json` was changed to a more specific media type `application/vnd.api+json` for the response status `200`
  - …3 more

[Operation history](https://skmtc.dev/nationbuilder/apis/nationbuilder-v2-api/changes/api/v2/relationships/:id/get.md)

---

[API](https://skmtc.dev/nationbuilder/apis/nationbuilder-v2-api.md) - [All operations](https://skmtc.dev/nationbuilder/apis/nationbuilder-v2-api/llms.txt) - [OpenAPI document](https://skmtc.dev/nationbuilder/apis/nationbuilder-v2-api/revisions/d5c88ca497ac?raw)