> For the complete documentation index, see [llms.txt](https://docs.aspis.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aspis.finance/features-description/will-be-available-soon/buy-and-sell-vault-lp-tokens-on-aspis-otc/filling-the-order.md).

# Filling the order

First of all, you need to choose the order you want to fill. Go to [Aspis OTC Exchange ](https://exchange.aspis.finance/)and choose to Explore existing orders. You will see a list of orders that are currently available to be filled.

<figure><img src="/files/NFjJuIGTAWqlzL5mprfK" alt=""><figcaption></figcaption></figure>

Choose the order and click on the "Buy" button on the right. Choose the slider amount of order you want to fill, approve, and fill the order.

<figure><img src="/files/KB5uEME4nECiswJ0RIbc" alt=""><figcaption><p>Order successfully filled</p></figcaption></figure>