# Page Not Found

The URL `pages/7X3I8lD6ps3Qz9vF1exm` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Services and Supported Features](https://docs.number.tech/readme/services-and-supported-features.md)
- [PayForm](https://docs.number.tech/documentation/getting-started/integration-options/payform.md)
- [Process a Refund](https://docs.number.tech/api-reference/rest-api/card-operations/process-a-refund.md)
- [Execute selective batch settlement](https://docs.number.tech/api-reference/rest-api/settlement/execute-selective-batch-settlement.md)
- [API Best Practices](https://docs.number.tech/documentation/getting-started/basics/api-best-practices.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.number.tech/readme/services-and-supported-features.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.number.tech/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.number.tech/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., `/readme/services-and-supported-features.md`).

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