---
updatedAt: 2026-06-30T16:05:21.000Z
agentTools:
  projectIndex: https://docs.pelcro.com/llms.txt
---

# Delete newsletter

Delete a newsletter subscriber.

## Overview

Permanently delete a newsletter subscriber. This is a hard delete that also removes all associated history records. This action is not reversible.

**Example:** A subscriber requests to be removed from your mailing list. Delete their record to comply with the request.

# OpenAPI definition

```json
{
  "openapi": "3.1.0",
  "info": {
    "title": "core-api",
    "version": "1.88"
  },
  "servers": [
    {
      "url": "https://www.pelcro.com/api/v1/core"
    }
  ],
  "components": {
    "securitySchemes": {
      "sec0": {
        "type": "apiKey",
        "in": "header",
        "name": "Authorization",
        "x-bearer-format": "bearer"
      },
      "sec1": {
        "type": "apiKey",
        "in": "query",
        "name": "site_id"
      }
    }
  },
  "security": [
    {
      "sec0": [],
      "sec1": []
    }
  ],
  "paths": {
    "/newsletters/{id}": {
      "delete": {
        "summary": "Delete newsletter",
        "description": "Delete a newsletter subscriber.",
        "operationId": "api-core-delete-newsletter",
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "integer"
            },
            "description": "The newsletter ID."
          },
          {
            "name": "Authorization",
            "in": "header",
            "required": true,
            "schema": {
              "type": "string",
              "default": "Bearer eyJ***"
            }
          },
          {
            "name": "site_id",
            "in": "query",
            "description": "The unique identifier of the site associated with your account.",
            "required": true,
            "schema": {
              "type": "integer",
              "format": "int32",
              "minimum": 1
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Success. Newsletter and history permanently deleted.",
            "content": {
              "application/json": {
                "examples": {
                  "Result": {
                    "value": "null"
                  }
                },
                "schema": {
                  "nullable": true
                }
              }
            }
          },
          "400": {
            "description": "Invalid request.",
            "content": {
              "application/json": {
                "examples": {
                  "Result": {
                    "value": "{}"
                  }
                },
                "schema": {
                  "type": "object",
                  "properties": {}
                }
              }
            }
          },
          "401": {
            "description": "Unauthenticated.",
            "content": {
              "application/json": {
                "examples": {
                  "Result": {
                    "value": {
                      "error": "Unauthenticated."
                    }
                  }
                }
              }
            }
          },
          "404": {
            "description": "Not found.",
            "content": {
              "application/json": {
                "examples": {
                  "Result": {
                    "value": {
                      "error": {
                        "status": 404,
                        "message": "Not found."
                      }
                    }
                  }
                }
              }
            }
          }
        },
        "deprecated": false
      }
    }
  },
  "x-readme": {
    "headers": [],
    "explorer-enabled": true,
    "proxy-enabled": true
  },
  "x-readme-fauxas": true
}
```

# Sibling pages

* [List newsletters](https://docs.pelcro.com/reference/api-core-list-newsletters.md)
* [Create newsletter](https://docs.pelcro.com/reference/api-core-create-newsletter.md)
* [Get newsletter](https://docs.pelcro.com/reference/api-core-get-newsletter.md)
* [Update newsletter](https://docs.pelcro.com/reference/api-core-update-newsletter.md)