# Vault Parameters

A vault's parameters establish the conditions for when, how and whether a swap occurs, plus how much yield to offer to vault subscribers for their deposits. To create a vault, the vault creator customizes the following parameters:

* **Token Pair:** The pair of tokens involved in the vault (eg; ETH-USDC).
* **Direction:** Choose between "Buy Low" or "Sell High" to define the vault's trading strategy.
* **Linked Price:** The fixed price at which the vault will execute the purchase or sale of ETH.
* **Yield:** The earnings offered to vault subscribers as a reward for their deposits.
* **Expiry:** The exact date and time of when the vault will expire, at which point the conditions are evaluated, and the outcome is determined. \
  \&#xNAN;*\***Note:** All vaults **expires at 16:00 (UTC+8)** on their respective expiry dates.* \
  *Subscriptions to expiring vaults **closes at 14:00 (UTC+8)** on the date of expiry.* \
  *Settled funds are available for withdrawal at **18:00 (UTC+8).***
* **Quantity:** The total amount of liquidity that the vault creator is matching.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://prodigyfi.gitbook.io/structured-yields/how-prodigy.fi-works/vault-creation/vault-parameters.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.