> For the complete documentation index, see [llms.txt](https://wecon.gitbook.io/pistudio-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wecon.gitbook.io/pistudio-manual/13.tools/13.7-password-tool.md).

# 13.7 Password Tool

**Introduction**

The password tool is used for setting the password for dynamic installment payments.

Dynamic installment function creates a \[dynamic password" by the "key" and "expiration". In the same project, the dynamic installment and static installment are mutually exclusive.

This section will introduce how to use this tool.

![](/files/-LvOJmFk1MDJlqIhxHvV)

**Description**

 **Password:** It is for entering password, which set in \[Project Settings];

 **Expire Date:** It is for setting expire date for installment;

 **Current Time:** Just display current date, read only;

 **Available Days:** It is used for displaying the time of the next staging;

 **Generate Password:** Click it to generate the password automatically, this password is for payment;

 **Admin Password:** It is available for every payment; this password will end all payments;


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://wecon.gitbook.io/pistudio-manual/13.tools/13.7-password-tool.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.