# CoinCap MCP for AI Agents MCP

> CoinCap MCP delivers real-time crypto market data, historical price records, and exchange rankings directly through your AI agent. It lets you query current asset prices, track trading pairs across multiple exchanges, and generate candlestick charts—all without needing to manage an API key.

## Overview
- **Category:** data-analytics
- **Price:** Free
- **Tags:** market-cap, cryptocurrency, real-time-data, historical-prices, asset-tracking

## Description

This MCP connects your AI client to CoinCap's entire suite of crypto market data tools. You get instant access to the latest pricing information for any cryptocurrency, its total circulating supply, and how it compares against fiat currencies like USD.

Think about what you usually do: opening multiple browser tabs, jumping between exchange websites, cross-referencing volumes, and then manually plotting historical price changes. This MCP handles that. You simply ask your agent a question—like 'Show me the 12-hour candlestick data for Ethereum' or 'What are the top exchanges by volume?'—and get a structured answer right back.

It’s all built on an open standard, so you connect once through Vinkius and get this crypto data accessible from Claude, Cursor, Windsurf, or any other compatible client. You don't worry about keys; it just works. This is pure market intelligence delivered in conversation.

## Tools

### get_asset
Get detailed metrics for a specific cryptocurrency, including its current price, market cap, and 24h volume.

### get_asset_history
Fetch daily or interval-based price snapshots to see how an asset's value has changed over time.

### get_candles
Get OHLCV candlestick data, ideal for technical analysis on multiple timeframes.

### get_exchange
Retrieve detailed information about a specific crypto exchange, including its volume and verification status.

### get_markets
List all active trading pairs for assets or exchanges, showing current prices and 24h volumes.

### get_rate
Get the precise exchange rate for converting a cryptocurrency into its corresponding fiat currency.

### get_rates
Fetch multiple current rates, allowing you to compare conversion values across different base currencies.

### list_assets
Browse and search all available cryptocurrency assets, sorted by their market cap for an overview of the crypto landscape.

### list_exchanges
Get a comprehensive list of crypto exchanges, ranked by 24h volume and indicating if they are verified.

## Prompt Examples

**Prompt:** 
```
What are the top 3 exchanges right now based on their 24-hour trading volume?
```

**Response:** 
```
**Top Volume Exchanges (Last 24h)**

| Rank | Exchange Name | Volume (USD) | Status |
| :---: | :---: | :---: | :---: |
| 1 | Binance | $38.1B | Verified |
| 2 | Coinbase Pro | $5.9B | Verified |
| 3 | Kraken | $4.1B | Verified |

*Data accurate as of the last minute.*
```

**Prompt:** 
```
Show me Ethereum’s price history and current market data.
```

**Response:** 
```
**Ethereum (ETH) Metrics**

*   **Current Price:** $3,501.22 USD
*   **Market Cap:** $420 Billion
*   **24h Volume Change:** +1.9%
*   **Supply:** 120 million ETH (Circulating)

**Last 7 Days Trend:** The price has generally trended upward, showing strong resistance at the $3,600 mark.
```

## Capabilities

### Get detailed asset metrics
Retrieves the current price, market capitalization, 24-hour trading volume, and supply statistics for any specified cryptocurrency.

### Track historical price movement
Fetches price snapshots or candlestick data across various time intervals (from minutes to days) for deep trend analysis.

### Compare exchange performance
Provides rankings and detailed information on major crypto exchanges, including their 24-hour volume and verification status.

### Analyze specific trading pairs
Lists all active markets and gives the current price and volume percentage for a given asset or exchange pairing.

### Calculate fiat conversions
Returns accurate, real-time conversion rates between any cryptocurrency and its corresponding fiat currency.

## Use Cases

### Comparing BTC performance across top exchanges
A trader needs to know if Binance or Kraken is offering better liquidity for a trade. Instead of visiting both sites, they ask their agent and use the `get_markets` tool to get current prices and 24h volumes from both platforms in one response.

### Building a market overview report
A researcher needs data for a quarterly crypto report. They use the MCP's capabilities to run `list_assets` to get a full list, then pull specific metrics using `get_asset` and `get_rates` for key assets like Ethereum or Solana.

### Analyzing short-term volatility
A developer is testing trading logic. They ask their agent to fetch 15-minute candlestick data using `get_candles`, which provides the open, high, low, and close prices needed for backtesting a strategy.

### Determining asset maturity
A new investor wants to know how stable an asset is. They use the MCP's ability to retrieve `get_asset_history` data over multiple years, giving them confidence in the asset's long-term viability.

## Benefits

- Instantly compare asset values across top exchanges. Use the `get_markets` tool to see trading pair volumes and current prices in one query, eliminating manual cross-referencing.
- Deep dive into market trends with historical data. The `get_candles` tool lets you pull OHLCV charts for technical analysis on minute, hour, or day intervals.
- Maintain constant awareness of the crypto ecosystem's major players. Use `list_exchanges` to check rankings and verify status for top exchanges in seconds.
- Stay updated on market breadth. The `get_asset` tool provides a snapshot of any asset’s market cap, 24h volume, and circulating supply instantly.
- Calculate accurate conversions without leaving your workflow. Use `get_rates` to compare crypto-to-fiat conversion values effortlessly.

## How It Works

The bottom line is: your AI agent handles all the complex API calls and data structuring so you just get the answer you need in plain English.

1. First, you connect your AI agent to the CoinCap MCP through Vinkius. You don't need to sign up for anything or generate credentials.
2. Next, you ask your agent a natural language question—for instance, 'What was Bitcoin's price 6 hours ago?' The agent then uses this MCP to fetch the exact data needed from the CoinCap APIs.
3. Finally, you receive a clean, conversational answer containing all the necessary metrics, whether it’s a list of exchanges or a detailed historical chart.

## Frequently Asked Questions

**How can CoinCap MCP help me compare crypto prices across different exchanges?**
The CoinCap MCP lets you instantly view and compare current prices and 24h trading volumes for the same asset across multiple major exchanges. This is crucial for identifying where liquidity is best.

**Does CoinCap MCP track historical data, or just real-time rates?**
It tracks both. You can use the MCP to retrieve detailed historical price snapshots and candlestick charts across customizable timeframes, making it perfect for trend analysis.

**What kind of crypto metrics does CoinCap MCP provide? Is it just price?**
No, it provides much more. You get full metrics including market capitalization, circulating supply, 24h volume, and conversion rates to fiat currencies like USD.

**Is using the CoinCap MCP for AI Agents reliable if I'm doing complex analysis?**
Yes. Because it uses industry-standard tools, you can reliably pull structured data for things like technical analysis (OHLCV candles) and asset ranking to build solid conclusions.

**Can CoinCap MCP list all the available crypto assets I should look at?**
Yes. The MCP includes a tool that lists hundreds of available cryptocurrency assets, sorted by market cap so you can easily see which coins dominate the overall market.