# Query API access information

To access the Cregis API, you need to use the project API Key, gateway server, and project number information. You can query the corresponding information in the project and give it to the developer.

Select the "API" module and Click "API" to enter the API details. Click the display button of the API key to display the API key information. Click the "Copy" button on the right to copy the API Key, gateway server, and project number information respectively. 

<mark style="color:green;">**Note: Do not easily disclose the project API Key to others, otherwise it may cause asset loss.**</mark>

<figure><img src="/files/EpTlkw1kfmmbQZZxaCYX" alt=""><figcaption></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://support.cregis.com/api/api-manual/query-api-access-information.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.