# Page Not Found

The URL `french/products/coin98-super-app/mobile/faqs/why-did-my-transaction-fail` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Why did my transaction fail?](https://docs.coin98.com/products/coin98-super-wallet/mobile/swapx/faqs/why-did-my-transaction-fail.md)
- [What is Transaction Deadline](https://docs.coin98.com/products/coin98-super-wallet/mobile/swapx/faqs/transaction-deadline.md)
- [Why did I have to pay gas fees for a failed transaction?](https://docs.coin98.com/products/coin98-super-wallet/mobile/swapx/faqs/why-did-i-have-to-pay-gas-fees-for-a-failed-transaction.md)
- [What is inverse rate](https://docs.coin98.com/products/coin98-super-wallet/mobile/swapx/faqs/what-is-inverse-rate.md)
- [What is Unlimited approval?](https://docs.coin98.com/products/coin98-super-wallet/mobile/swapx/faqs/unlimited-approval.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.coin98.com/products/coin98-super-wallet/mobile/swapx/faqs/why-did-my-transaction-fail.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.coin98.com/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.coin98.com/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., `/products/coin98-super-wallet/mobile/swapx/faqs/why-did-my-transaction-fail.md`).

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