# Select Minting mode: On-Chain / Off-Chain

Users can easily switch between the **Off-Chain and On-Chain** versions by clicking the "Switch Version" button located in the header, as shown below:

<figure><img src="/files/66Osdn1EGXQilnGJ9o2L" alt="Button to switch to On-Chain version"><figcaption><p>Button to switch to On-Chain version</p></figcaption></figure>

<figure><img src="/files/KaN2XhjpLxwAdGS1iy55" alt="Button to switch to Off-Chain version"><figcaption><p>Button to switch to Off-Chain version</p></figcaption></figure>


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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.vbtc.me/en/how-to-start/select-minting-mode-on-chain-off-chain.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.