---
title: "Subscription summary for the authenticated API key"
method: GET
path: "/v1/billing/summary"
tags: ["billing"]
---

# Subscription summary for the authenticated API key

`GET /v1/billing/summary`

## Request

- Base URL: `https://api.ctindex.io`
- URL: `https://api.ctindex.io/v1/billing/summary`
- Auth: one of:
  - API key in header `X-API-Key`
  - HTTP bearer

Returns the caller's current Stripe subscription metadata — status, billing interval, next billing date, and cancel-at-period-end flag — for display in the developer portal's billing screen. Returns ``{status: 'none'}`` when the key has no Stripe subscription on file.

## Cookies

- `ctix_session` string, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/ctindex/apis/certindex-api.md) · [All operations](https://skmtc.dev/ctindex/apis/certindex-api/llms.txt) · [OpenAPI document](https://skmtc.dev/ctindex/apis/certindex-api/revisions/d5bc0ec85bc9?raw)