---
title: "Charge saved card for instant top-up"
method: POST
path: "/v1/billing/charge-saved"
tags: ["billing"]
---

# Charge saved card for instant top-up

`POST /v1/billing/charge-saved`

## Request

- Base URL: `https://api.slideforge.dev`
- URL: `https://api.slideforge.dev/v1/billing/charge-saved`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-API-Key`

Charge the user's saved card (from auto top-up setup) for an instant wallet top-up. No Stripe Checkout redirect needed. Volume discounts apply.

## Request body

- CheckoutRequest
  - `amount` number, required

## Response `200`

Card charged, wallet credited

- unknown

## Other responses

- `400`: No saved card or invalid amount
- `401`: Authentication required
- `422`: Validation Error

---

[API](https://skmtc.dev/slideforge/apis/slideforge-api.md) · [All operations](https://skmtc.dev/slideforge/apis/slideforge-api/llms.txt) · [OpenAPI document](https://skmtc.dev/slideforge/apis/slideforge-api/revisions/ae698e3d3c00?raw)