---
title: "POST /v3/billing/previewAttach/"
method: POST
path: "/v3/billing/previewAttach/"
---

# POST /v3/billing/previewAttach/

`POST /v3/billing/previewAttach/`

## Request body

- object
  - `planId` string, required
  - `options` object[]

## Response `200`

Default Response

- object

## Changes

- **2026-07-26** `60ff6690f93c` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/snowseo/apis/snowseo-api/changes/v3/billing/previewAttach/post.md)

---

[API](https://skmtc.dev/snowseo/apis/snowseo-api.md) · [All operations](https://skmtc.dev/snowseo/apis/snowseo-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/snowseo/snowseo-api/revisions/6add26eeb5ca/schema)