> ## Documentation Index > Fetch the complete documentation index at: https://sendcloud.dev/llms.txt > Use this file to discover all available pages before exploring further. # Dynamic Checkout API overview **API v2 is entering maintenance mode.** New users should start with API v3 to access our latest features and improved performance. Already using v2? Don't worry, your current integration remains fully functional. Read more about [maintenance mode](/docs/getting-started/api-version-guide), or check out the [migration guide for API v3](/docs/getting-started/migration-guidelines-for-api-v3). Boost your conversion rate and offer an unbeatable delivery experience to your customers via Sendcloud. **Dynamic Checkout** provides everything you need to optimize your checkout page and let your customers choose when and how they want to receive their orders. Activate any of our **160+ supported carriers** (including 10+ international carriers) to create a first class shipping experience. Customize the methods you want to offer **per delivery country** and choose which delivery options will appear on your checkout page: * **Nominated day delivery** allows your customers to pick a preferred delivery day * **Same-day delivery** lets you stay ahead of the competition with the fastest possible delivery services * **Standard delivery** provides next-day, standard and international shipping options via a huge range of flexible shipping methods * **Service point delivery** allows your customers to pick a preferred service point Delivery options are configured directly via the Sendcloud platform, so you can create, customize and publish your checkout page in a matter of minutes. Learn how to set up and configure Dynamic Checkout in our help center.