---
title: "Call the deleteCampaign MCP tool"
method: POST
path: "/api/v1/actions/deleteCampaign"
tags: ["Actions"]
---

# Call the deleteCampaign MCP tool

`POST /api/v1/actions/deleteCampaign`

## Request

- Base URL: `https://app.reachium.io`
- URL: `https://app.reachium.io/api/v1/actions/deleteCampaign`
- Auth: HTTP bearer

Permanently delete a PAUSED or COMPLETED campaign, including its enrolled leads' progress and all of its stats history. This cannot be undone. Refuses an ACTIVE campaign (reason pause_first: pause it with pauseCampaign first, then retry) and refuses a DRAFT campaign (use deleteDraftCampaign instead, which is ungated since a draft never caused LinkedIn activity). Also refuses a campaign that still has reply-agent pause history referencing it (reason campaign_in_use, checked before any preview so it costs nothing): that history cannot be repointed, so it is a permanent block; contact support if it needs to be removed. Two-step: the FIRST call (no confirm_token) returns a preview naming the campaign, its status, and how many leads are enrolled, and deletes NOTHING; call again with the same campaign_id plus confirm_token to execute. Changing anything about the request, including the enrolled-lead count moving between preview and confirm, invalidates the token and returns a fresh preview instead of applying a stale approval.

Called through the Actions bridge: the response is that tool's own result, wrapped as `{ data: <tool result> }` under HTTP 200. Billing, daily-cap, and confirm-step outcomes are embedded INSIDE `data`, never remapped to an HTTP status (see the templated `/api/v1/actions/{toolName}` operation above for the full protocol, and `x-mcp-actions` for this tool's machine-readable scope/cap/confirm_behavior fields). Authentication, request-shape, and optional idempotency-protocol failures still use their documented non-200 statuses.

## Headers

- `Idempotency-Key` string

## Request body

- object
  - `campaign_id` string, uuid, required: The paused or completed campaign to delete (from getCampaigns).
  - `confirm_token` string: From the preview response. Re-send with the same campaign_id to execute.

## Response `200`

The result of calling this tool.

- object
  - `data` unknown, required
  - `error` unknown, required

## Other responses

- `400`: The request body was not a JSON object (code invalid_request), or Idempotency-Key is malformed (code invalid_idempotency_key).
- `401`: Missing or invalid API key. Send `Authorization: Bearer rmcp_...` (code unauthorized).
- `403`: This tool is out of the key’s granted scope (code insufficient_scope).
- `409`: This Idempotency-Key has an unresolved in-flight or ambiguous result (code request_in_flight). Reconcile before using a new key.
- `422`: This Idempotency-Key was already used with a different request body (code idempotency_key_reuse).
- `429`: Rate limited: shared `mcp:ip:{ip}` (600/60s) or `mcp:key:{keyId}` (120/60s) bucket, the SAME buckets the MCP endpoint uses (code rate_limited).
- `500`: Unhandled server error (code internal_error).

---

[API](https://skmtc.dev/reachium/apis/reachium-api.md) · [All operations](https://skmtc.dev/reachium/apis/reachium-api/llms.txt) · [OpenAPI document](https://skmtc.dev/reachium/apis/reachium-api/revisions/80c82dd6c7a1?raw)