# slot-info

{% hint style="warning" %}
Use this endpoint’s data with caution. The maliciousness determination relies on historical block-building behavior during the leader’s previous slots. The data may be unreliable for newly staked validators without historical activity or if the validator is engaging in new, previously unseen MEV behaviours.

Note: This endpoint is available exclusively to whitelisted customers only.
{% endhint %}

### Request

#### Method:

`GET ./api/v2/system/slot-info`

#### Parameters:

<table><thead><tr><th width="179.32569366693275">Parameter</th><th width="139.23125339579434">Type</th><th>Description</th></tr></thead><tbody><tr><td>slot</td><td>uint64</td><td>The target slot number.</td></tr></tbody></table>

#### Request example:

{% tabs %}
{% tab title="HTTP" %}

```bash
curl --header "Authorization: $AUTH_HEADER" \
'http://ny.solana.dex.blxrbdn.com/api/v2/system/slot-info?slot=361549233'
```

{% endtab %}
{% endtabs %}

### Response:

#### Fields:

<table><thead><tr><th width="206.12060301507535">Fields</th><th width="212.68682799676458">Type</th><th>Description</th></tr></thead><tbody><tr><td>slot</td><td>unit64</td><td>The target slot number.</td></tr><tr><td>leader</td><td>string</td><td>Leader identifier address.</td></tr><tr><td>malicious</td><td>boolean</td><td>The determination whether malicious or not.</td></tr></tbody></table>

Response Example:

{% tabs %}
{% tab title="JSON" %}

```json
{
   "slot":"361549233",
   "leader":"8uPW9msN75rfaKiwy8y8NxEX5zSk2WejtVv5YhZr3jCo",
   "malicious":false
}
```

{% endtab %}
{% endtabs %}


---

# 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.bloxroute.com/solana/trader-api/api-endpoints/core-endpoints/slot-info.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.