# Whale Tracker

> Use this tool when you need to monitor large cryptocurrency transactions and track whale activity in real-time. The Whale Tracker provides detailed transaction information and blockchain-specific data through its API, solving problems for traders, analysts, and researchers who require timely insights into market movements. It accepts configurable parameters for transaction value thresholds and blockchain filtering, and outputs real-time transaction data, making it ideal for identifying patterns in whale behavior and informing investment decisions.

Canonical page: https://skillsregistry.net/skills/kukapay-whale-tracker  
JSON: https://api.skillsregistry.net/v1/skills/kukapay-whale-tracker

## Description

The Whale Tracker MCP server provides real-time monitoring of cryptocurrency whale transactions using the Whale Alert API. Built with Python 3.13 and the FastMCP framework, it offers tools to fetch recent large-value transactions across blockchains, retrieve detailed transaction information, and access blockchain-specific transaction data through resource endpoints. The implementation includes configurable parameters for transaction value thresholds and blockchain filtering, with comprehensive error handling for API interactions. This server is particularly valuable for cryptocurrency traders, analysts, and researchers who need to monitor significant market movements and identify patterns in whale behavior without leaving their AI assistant interface.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/kukapay-whale-tracker)
- **Repository:** <https://github.com/kukapay/whale-tracker-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "kukapay-whale-tracker"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/kukapay-whale-tracker` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/kukapay-whale-tracker/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt