# Page Not Found

The URL `project-catalyst-testnet/what-is-the-project-catalyst-testnet` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [What is Project Catalyst](https://docs.projectcatalyst.io/welcome-to-project-catalyst/what-is-project-catalyst.md)
- [Setting up a Project Catalyst Milestone account](https://docs.projectcatalyst.io/catalyst-tools/milestone-module/setting-up-a-project-catalyst-milestone-account.md)
- [What is the Statement of Milestones (SoM)?](https://docs.projectcatalyst.io/current-fund/project-onboarding/milestone-reviewers-guides/what-is-the-statement-of-milestones-som.md)
- [Project statuses](https://docs.projectcatalyst.io/catalyst-tools/milestone-module/project-statuses.md)
- [What is the Milestone Module for?](https://docs.projectcatalyst.io/catalyst-tools/milestone-module/what-is-the-milestone-module-for.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://docs.projectcatalyst.io/welcome-to-project-catalyst/what-is-project-catalyst.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.

### Option 2 — Browse the documentation index

Full index: https://docs.projectcatalyst.io/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.projectcatalyst.io/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/welcome-to-project-catalyst/what-is-project-catalyst.md`).

You may also use `Accept: text/markdown` header for content negotiation.