# Page Not Found

The URL `hc/en-us/articles/202371006-Condition-a-test-on-an-event` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [How to A/B test a recommendation strategy - For API clients](https://docs.abtasty.com/commerce/recommendations/how-to-a-b-test-a-recommendation-strategy-for-api-clients.md)
- [One visitor One test on FE&R](https://docs.abtasty.com/account/technical-implementation/one-visitor-one-experiment-option/one-visitor-one-test-on-fe-and-r.md)
- [Integration Assistant](https://docs.abtasty.com/adaptivecx/getting-started/activate/integrations/integration-assistant.md)
- [Sorting management](https://docs.abtasty.com/commerce/browse-controls/sorting-management.md)
- [Facet management](https://docs.abtasty.com/commerce/browse-controls/facet-management.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 following URL with the `ask` and `goal` query parameters:

```
GET https://docs.abtasty.com/commerce/recommendations/how-to-a-b-test-a-recommendation-strategy-for-api-clients.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

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.abtasty.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.abtasty.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., `/commerce/recommendations/how-to-a-b-test-a-recommendation-strategy-for-api-clients.md`).

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