---
title: "Start a Stripe Checkout session for a prepaid credit pack"
method: POST
path: "/api/v1/billing/credits"
tags: ["Billing"]
---

# Start a Stripe Checkout session for a prepaid credit pack

`POST /api/v1/billing/credits`

## Request

- Base URL: `https://tamperlens.com` (the document declares no server; this is the origin it was published from)
- URL: `https://tamperlens.com/api/v1/billing/credits`
- Auth: none declared

One-time payment, not a subscription. Available ONLY to an account on the Free plan: a paid plan already includes a monthly quota, and credits are the alternative to subscribing rather than a top-up on it. Purchased documents never expire and are spent only after the monthly quota is exhausted.

## Request body

- object
  - `pack` 'small' | 'large', required

## Response `200`

Default Response

- object

## Other responses

- `400`: Default Response
- `401`: Default Response
- `409`: Default Response
- `502`: Default Response
- `503`: Default Response

---

[API](https://skmtc.dev/tamperlens/apis/tamperlens-api.md) · [All operations](https://skmtc.dev/tamperlens/apis/tamperlens-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tamperlens/apis/tamperlens-api/revisions/e1b7ae64347b?raw)