# Smart Contracts

The recommended way of integrating Renfter protocol is by using provided SDK. However, as smart contracts are publicly available for interaction, one can directly call the functionalities defined in contracts. In order to properly use protocol, one must be introduced to the details regarding how smart contracts are implemented.

To learn how some of the smart contract functionalities should be used, what output to expect, and other implementation details, check out the [Functionality-specific Details](/developers/integration/smart-contracts/functionality-specific-details.md) page.

{% content-ref url="/pages/Vhya3PY1gC6xwkAwL5sP" %}
[Functionality-specific details](/developers/integration/smart-contracts/functionality-specific-details.md)
{% endcontent-ref %}

In order to see up-to-date smart contracts documentation, visit the [Documentation](/developers/integration/smart-contracts/documentation.md) page.

{% content-ref url="/pages/VNTJpRln3eVffN9cqbf7" %}
[Documentation](/developers/integration/smart-contracts/documentation.md)
{% endcontent-ref %}


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# 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.renfter.com/developers/integration/smart-contracts.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.