---
title: "Show mailing with provided ID"
method: GET
path: "/api/v2/mailings/{id}"
tags: ["Mailings"]
---

# Show mailing with provided ID

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

## Request

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

Returns the mailing that matches the given ID.

## Response `200`

The requested mailing.

- MailingShowResponse: 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` 'mailings', required: The JSON:API resource type.
    - `attributes` MailingReadOnlyAttributes: The read-only attributes of a mailing.
      - `broadcaster_id` string, nullable: The broadcaster that created the mailing.
      - `canceled_at` string, date-time, nullable: When the mailing was canceled.
      - `created_at` string, date-time, nullable
      - `custom_list_id` string, nullable: The list used as the source of recipients for the mailing.
      - `description` string, nullable: An internal description of the email.
      - `from` string, nullable: The from line in an email.
      - `name` string, nullable: The name of the email blast
      - `preheader` string, nullable: Preheader text that is displayed in an email cient's inbox
      - `published_at` string, date-time, nullable: When the mailing was published.
      - `queued_at` string, date-time, nullable: When the mailing was queued to send.
      - `send_at` string, date-time, nullable: When the mailing is scheduled to be sent.
      - `slug` string, nullable: A unique identifier.
      - `subject` string, nullable: The email's subject line.
      - `tag_list` string, nullable: Comma separated list of tags used as the source of recipients for the mailing.
      - `updated_at` string, date-time, nullable
  - `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, 6 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 the new optional `query` request parameter `extra_fields[mailings]` to all path's operations
  - added `#/components/schemas/show_document, subschema #2` to the response body `allOf` list for the response status `200`
  - …4 more

[Operation history](https://skmtc.dev/nationbuilder/apis/nationbuilder-v2-api/changes/api/v2/mailings/: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)