> For the complete documentation index, see [llms.txt](https://otsea.gitbook.io/otsea/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://otsea.gitbook.io/otsea/features/buy-and-sell-orders.md).

# Buy and Sell Orders

<figure><img src="https://3259001724-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6y0CGU3zxwDmKqf6UMQ6%2Fuploads%2FldAODelRITy7f3OhwuIR%2Fbuysell%20side%20_%20desktop%20(2).png?alt=media&amp;token=22b6a22f-6bba-4523-894b-b0f85e51a5fb" alt=""><figcaption></figcaption></figure>

OTSea v1 offers support for both buying and selling tokens. Whether a user wants to put up tokens in exchange for ETH, or ETH in exchange for tokens, they can do so with a variety of configurable fields for their order.

**Buy Order -** Offer chain's native currency to buy tokens

**Sell Order -** Offering tokens in exchange for the chain's native currency

**Configurable Fields:**

* Tokens Offered
* Tokens For
* Market Price Delta (Difference vs Uniswap Price)
* Auto-Match Orders if any are returned
* Unlisted (On/Off)
* Whitelist (On/Off)
* Delayed (On/Off)
* Crowd-Fill (On/Off)