# Page Not Found

The URL `docs/category/top-up-api` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Flow examples](https://docs.fonbnk.com/server-to-server/integration-guide/flow-examples.md)
- [Get order limits](https://docs.fonbnk.com/server-to-server/api-endpoints/get-order-limits.md)
- [Transfer types explanation](https://docs.fonbnk.com/server-to-server/integration-guide/transfer-types-explanation.md)
- [Get user KYC state](https://docs.fonbnk.com/server-to-server/api-endpoints/get-user-kyc-state.md)
- [Submit user KYC](https://docs.fonbnk.com/server-to-server/api-endpoints/submit-user-kyc.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.fonbnk.com/server-to-server/integration-guide/flow-examples.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.fonbnk.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.fonbnk.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., `/server-to-server/integration-guide/flow-examples.md`).

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