---
title: "Update Plan"
method: POST
path: "/api/v1/temple/plan-update"
tags: ["temple", "temple"]
---

# Update Plan

`POST /api/v1/temple/plan-update`

## Request

- Base URL: `https://teraads.co` (the document declares no server; this is the origin it was published from)
- URL: `https://teraads.co/api/v1/temple/plan-update`
- Auth: none declared. Required headers: `X-Internal-Key`

Temple notifies Tera Ads when a merchant changes plan tier.

This unlocks/locks features instantly — no downtime.

## Headers

- `X-Internal-Key` string, required

## Request body

- PlanUpdateRequest
  - `brand_id` string, required
  - `temple_merchant_id` string, required
  - `new_plan` string, required: free | growth | pro

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/teraads/apis/tera-ads-api.md) · [All operations](https://skmtc.dev/teraads/apis/tera-ads-api/llms.txt) · [OpenAPI document](https://skmtc.dev/teraads/apis/tera-ads-api/revisions/fb2526b5cf3c?raw)