---
title: "Create Checkout Session"
method: POST
path: "/api/billing/create-checkout-session"
tags: ["Billing"]
---

# Create Checkout Session

`POST /api/billing/create-checkout-session`

Create Stripe Checkout session for adding funds. Returns hosted-page URL.

## Headers

- `X-API-Key` string, nullable

## Request body

- CheckoutSessionRequest
  - `amount_usd` number, required — Amount to upload ($1-$10,000)

## Response `200`

Successful Response

- CheckoutSessionResponse
  - `success` boolean
  - `message` string, nullable
  - `url` string, nullable — Stripe Checkout URL to redirect user
  - `session_id` string, nullable — Stripe session ID

## Other responses

- `400` — Bad Request
- `422` — Validation Error
- `500` — Internal Server Error

---

[API](https://skmtc.net/compresr/apis/compresr-platform-api.md) · [All operations](https://skmtc.net/compresr/apis/compresr-platform-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/compresr/compresr-platform-api/revisions/93ee959dfa51/schema)