---
title: "Purchase cohorts joined with period ad spend (CAC / ROAS / renewal retention)"
method: GET
path: "/admin/mcp/marketing/cohorts"
tags: ["Admin MCP — Marketing"]
---

# Purchase cohorts joined with period ad spend (CAC / ROAS / renewal retention)

`GET /admin/mcp/marketing/cohorts`

## Query parameters

- `preset` string
- `from` string
- `to` string
- `sample` string, required
- `breakdown` string, required
- `funnelTypes` string
- `productIdents` string
- `countries` string
- `experiments` string
- `maxIterations` number

## Headers

- `x-mcp-api-key` string, required

## Response `200`

---

[API](https://skmtc.dev/miaai/apis/backend-template-api.md) · [All operations](https://skmtc.dev/miaai/apis/backend-template-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/miaai/backend-template-api/revisions/2a8d88a5124f/schema)