# Preliminaries

Processing a payment over iyzico services includes sequence of events.

Following pages have designed to accelerate your development stages regardless of programming languages. These resources provide basic level requirements and streamlined functions while enabling you to expedite your integration.

<table data-view="cards"><thead><tr><th data-type="content-ref"></th></tr></thead><tbody><tr><td><a href="preliminaries/sandbox">sandbox</a></td></tr><tr><td><a href="broken-reference">Broken link</a></td></tr><tr><td><a href="preliminaries/postman-collections">postman-collections</a></td></tr><tr><td><a href="preliminaries/live-vs-sandbox">live-vs-sandbox</a></td></tr><tr><td><a href="preliminaries/idempotency">idempotency</a></td></tr><tr><td><a href="preliminaries/limiters">limiters</a></td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.iyzico.com/en/getting-started/preliminaries.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.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.