# Page Not Found

The URL `files/uFZGBP97wZhJunFWEH7g` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [API key management](https://docs.yad.finance/integration-guides/widget/api-key-management.md)
- [Swap modes](https://docs.yad.finance/swap-modes.md)
- [How do I get crypto to start trading?](https://docs.yad.finance/getting-started/how-do-i-get-crypto-to-start-trading.md)
- [How to check your transaction in blockchain](https://docs.yad.finance/getting-started/how-to-check-your-transaction-in-blockchain.md)
- [What is slippage?](https://docs.yad.finance/knowledge-base/basics/what-is-slippage.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.yad.finance/integration-guides/widget/api-key-management.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.yad.finance/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.yad.finance/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., `/integration-guides/widget/api-key-management.md`).

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