> For the complete documentation index, see [llms.txt](https://docs.metasleuth.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.metasleuth.io/blocksec-aml-api/introduction/response-format.md).

# Response Format

When your HTTPS request is successful, you will see the following four main fields in each response.

<table><thead><tr><th width="135">Field</th><th width="90">Type</th><th>Description</th></tr></thead><tbody><tr><td>request_id</td><td>String</td><td>The unique id for the current request. If you have any questions or concerns regarding the results of this request, please send us the request ID for review.</td></tr><tr><td>code</td><td>Integer</td><td>The request's status code. A code of 200000 indicates a successful request, while other codes indicate errors. The table below provides a comprehensive list of codes and their meanings.</td></tr><tr><td>message</td><td>String</td><td>Information regarding the code.</td></tr><tr><td>data</td><td>-</td><td>Detailed results. This field is different according to each request. Please refer to the doc of each endpoint to get the details.</td></tr></tbody></table>

<table><thead><tr><th width="137">Code</th><th>Description</th></tr></thead><tbody><tr><td>200000</td><td>Success</td></tr><tr><td>400001</td><td>Unauthorized operation</td></tr><tr><td>400002</td><td>Request rate is too high. Please try again later.</td></tr><tr><td>400004</td><td>Invalid params</td></tr><tr><td>400005</td><td>User does not exist</td></tr><tr><td>400006</td><td>Server busy</td></tr><tr><td>400007</td><td>Invalid API key</td></tr><tr><td>400008</td><td>Invalid auth format</td></tr><tr><td>400009</td><td>The API key is expired</td></tr><tr><td>400010</td><td>404 not found!</td></tr><tr><td>400011</td><td>Invalid address. Please ensure that you have provided the correct chain and address.</td></tr><tr><td>400012</td><td>Daily request limit exceeded. Please try again tomorrow.</td></tr><tr><td>400013</td><td>Invalid params. Unsupported chain name</td></tr><tr><td>500000</td><td>Internal error</td></tr></tbody></table>


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.metasleuth.io/blocksec-aml-api/introduction/response-format.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.