---
title: "Open Billing Portal"
method: POST
path: "/api/v1/billing/portal"
tags: ["billing"]
---

# Open Billing Portal

`POST /api/v1/billing/portal`

Redirect to the Stripe customer portal.

## Response `200`

Successful Response

- PortalSessionResponse — Where to send the browser to manage billing.
  - `portal_url` string, required

## Other responses

- `503` — Service Unavailable

## Changes

- **2026-09-18** `73f618ba0a7e` — 1 warning
  - added the new `price_not_found` enum value to the `code` response property for the response status `503`
- **2026-09-15** `499d0b94aa94` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/maia-analytics/apis/maia-api/changes/api/v1/billing/portal/post.md)

---

[API](https://skmtc.dev/maia-analytics/apis/maia-api.md) · [All operations](https://skmtc.dev/maia-analytics/apis/maia-api/llms.txt) · [OpenAPI document](https://skmtc.dev/maia-analytics/apis/maia-api/revisions/73f618ba0a7e?raw)