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

# Billing Portal Session

`POST /v1/billing/portal/session`

Create a Stripe Customer Portal session and return its URL.

## Query parameters

- `flwr_aid` string, required

## Headers

- `X-Checkout-Origin` string, nullable

## Response `200`

Successful Response

- BillingPortalSessionResponse — Response schema for billing portal session.
  - `url` string, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/flower/apis/superlink-api.md) · [All operations](https://skmtc.dev/flower/apis/superlink-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/flower/superlink-api/revisions/adf853ac4f41/schema)