> ## Documentation Index
> Fetch the complete documentation index at: https://docs.extractor.live/llms.txt
> Use this file to discover all available pages before exploring further.

# Bubblemap Monitor

> The Bubblemap Monitor uses Bubblemaps data to detect token holder centralization anomalies, alerting when concentration risk patterns appear on-chain.

Detector monitors Coin centralization anomaly

## Functionality

* Monitored Address must be a Coin.
* Detector uses multiple sources to evaluate risk score.
* Data inputs: [https://bubblemaps.io](https://bubblemaps.io)
* Condition to filter Alerts score.
* Track Coin Top holders number.
* Track Score update time (can be calculated at different time).
* Cluster size changes condition (number).
* Cluster share changes condition (in `[0..1]` range).
* Track and alert on Errors.

## Configuration

<img src="https://mintcdn.com/hacken-38641811/tf4sXPSOl1ndZd5g/assets/DetectorBubblemaps-Config.png?fit=max&auto=format&n=tf4sXPSOl1ndZd5g&q=85&s=90c9f444d9d8cd9d2aac18f850d5fda5" alt="DetectorBubblemaps Configuration" width="1359" height="1038" data-path="assets/DetectorBubblemaps-Config.png" />

* **Description** (`desc`, default: `Decentralization: {score}`): Description Template
* **Score** (`condition`, default: `> 0.0`): Score Condition expression
* **Cluster size** (`cluster_size`, default: \`\`): Cluster size condition
* **Cluster share** (`cluster_share`, default: \`\`): Cluster share condition
* **Track Holders** (`track_holders`, default: `5`): Track Top holders number
* **Track Update** (`track_update`, default: `True`): Track Score update
* **Track Errors** (`track_err`, default: `True`): Track Errors
* **Track Errors (always)** (`err_always`, default: `True`): Always alert on Errors
* **Cron** (`cron`, default: `1 hour`): Cron expression
* **Severity** (`severity`, default: `-1`): Severity

## Tags

* [Beta Features](/beta-features/)