> For the complete documentation index, see [llms.txt](https://docs.cryptum.io/english/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cryptum.io/english/products/crypto-checkout/checkout-api.md).

# Checkout API

You can choose to integrate your store or services directly into our Crypto Checkout through our dedicated API. Before continuing, make sure you have a working API key and Store ID. You can find how to get those at [Creating your Store](/english/products/crypto-checkout/checkout-dashboard/creating-your-store.md)

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th></tr></thead><tbody><tr><td>Environment: Mainnet</td><td>Base URL: <a href="https://api-hml.cryptum.io/plugins/products">https://api.cryptum.io/plugins</a></td></tr><tr><td>Environment: Testnet</td><td>Base URL: <a href="https://api-hml.cryptum.io/plugins/products">https://api-hml.cryptum.io/plugins</a></td></tr></tbody></table>