---
title: "Create Pro subscription checkout"
method: POST
path: "/billing/checkout/pro"
tags: ["Billing"]
---

# Create Pro subscription checkout

`POST /billing/checkout/pro`

Creates a Polar checkout session for Pro subscription ($9/mo).

## Response `200`

Checkout session created

- object
  - `data` object, required
    - `checkoutUrl` string, required
    - `checkoutId` string, required

## Other responses

- `401` — Unauthorized
- `500` — Pro plan not configured or checkout creation failed

## Changes

- **2026-08-29** `4d10ec4266ee` — 1 info
  - api operation id `createProCheckout` was added

[Change history](https://skmtc.dev/rendobar/apis/rendobar-api/changes/billing/checkout/pro/post.md)

---

[API](https://skmtc.dev/rendobar/apis/rendobar-api.md) · [All operations](https://skmtc.dev/rendobar/apis/rendobar-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/rendobar/rendobar-api/revisions/7921b988a66f/schema)