README.md•10.7 kB
# Aster Info MCP
An MCP server that provides structured access to [Aster DEX](https://www.asterdex.com/en) market data—covering candlesticks, order books, trades, and funding rates.
## Features
- **13 Tools**: Access a variety of Aster Finance Futures API endpoints, including:
- Candlestick data (`get_kline`, `get_index_price_kline`, `get_mark_price_kline`)
- Price and ticker data (`get_latest_price`, `get_price_change_statistics_24h`, `get_order_book_ticker`)
- Order book and trade data (`get_order_book`, `get_recent_trades`, `get_historical_trades`, `get_aggregated_trades`)
- Funding and index data (`get_premium_index`, `get_funding_rate_history`)
- **Markdown Output**: All tools return data as formatted Markdown tables for easy readability and integration.
- **Robust Error Handling**: Handles HTTP errors (e.g., 400, 429) and data processing issues with clear exceptions.
## Installation
### Prerequisites
- Python 3.10 or higher
- [uv](https://github.com/astral-sh/uv) (recommended package manager)
### Steps
1. **Clone the Repository**:
```bash
git clone https://github.com/kukapay/aster-info-mcp.git
cd aster-info-mcp
```
2. **Install Dependencies**:
```bash
uv sync
```
3. **Installing to Claude Desktop**:
Install the server as a Claude Desktop application:
```bash
uv run mcp install main.py --name "Aster Info"
```
Configuration file as a reference:
```json
{
"mcpServers": {
"Aster Info": {
"command": "uv",
"args": [ "--directory", "/path/to/aster-info-mcp", "run", "main.py" ]
}
}
}
```
Replace `/path/to/aster-info-mcp` with your actual installation path.
## Usage
### Available Tools
| Tool Name | Description | Parameters |
|------------------------------------|-----------------------------------------------------------------------------|---------------------------------------------------------------------------|
| `get_kline` | Fetch candlestick data for a symbol. | `symbol`, `interval`, `startTime` (opt), `endTime` (opt), `limit` (opt) |
| `get_index_price_kline` | Fetch index price candlestick data for a pair. | `pair`, `interval`, `startTime` (opt), `endTime` (opt), `limit` (opt) |
| `get_mark_price_kline` | Fetch mark price candlestick data for a symbol. | `symbol`, `interval`, `startTime` (opt), `endTime` (opt), `limit` (opt) |
| `get_premium_index` | Fetch premium index data (mark price, funding rate). | `symbol` (opt) |
| `get_funding_rate_history` | Fetch historical funding rate data for a symbol. | `symbol`, `startTime` (opt), `endTime` (opt), `limit` (opt) |
| `get_price_change_statistics_24h` | Fetch 24-hour price change statistics. | `symbol` (opt) |
| `get_latest_price` | Fetch the latest price for a symbol or all symbols. | `symbol` (opt) |
| `get_order_book_ticker` | Fetch order book ticker data (best bid/ask prices and quantities). | `symbol` (opt) |
| `get_order_book` | Fetch order book data (bids and asks) for a symbol. | `symbol`, `limit` (opt) |
| `get_recent_trades` | Fetch recent trades for a symbol. | `symbol`, `limit` (opt) |
| `get_historical_trades` | Fetch historical trades for a symbol. | `symbol`, `limit` (opt), `fromId` (opt) |
| `get_aggregated_trades` | Fetch aggregated trades for a symbol. | `symbol`, `fromId` (opt), `startTime` (opt), `endTime` (opt), `limit` (opt) |
**Notes**:
- All tools return data as Markdown tables.
- Parameters marked `(opt)` are optional.
- Timestamps are in milliseconds (Unix epoch); outputs are converted to readable datetime format.
- Numeric fields are rounded to 8 decimal places (except `priceChangePercent`, rounded to 2).
### Examples
Below are examples for each of the 13 tools.
#### Example: Fetching Candlestick Data (`get_kline`)
Prompt:
```
Get me the latest 1-minute candlestick data for ETHUSDT, limited to the last 2 entries.
```
Expected response (Markdown table):
```markdown
| open_time | open | high | low | close |
|---------------------|-----------|-----------|-----------|-----------|
| 2025-06-18 22:42:00 | 3500.1234 | 3510.5678 | 3490.4321 | 3505.6789 |
| 2025-06-18 22:43:00 | 3505.6789 | 3520.1234 | 3500.8765 | 3510.2345 |
```
#### Example: Fetching Index Price Candlestick Data (`get_index_price_kline`)
Prompt:
```
Show me the 1-hour index price candlestick data for BTCUSD for the last 2 hours.
```
Expected response (Markdown table):
```markdown
| open_time | open | high | low | close |
|---------------------|------------|------------|------------|------------|
| 2025-06-18 21:00:00 | 65000.1234 | 65200.5678 | 64900.4321 | 65100.6789 |
| 2025-06-18 22:00:00 | 65100.6789 | 65300.1234 | 65050.8765 | 65210.2345 |
```
#### Example: Fetching Mark Price Candlestick Data (`get_mark_price_kline`)
Prompt:
```
Give me the 1-minute mark price candlestick data for BTCUSDT, limited to the last 2 entries.
```
Expected response (Markdown table):
```markdown
| open_time | open | high | low | close |
|---------------------|------------|------------|------------|------------|
| 2025-06-18 22:42:00 | 65010.1234 | 65020.5678 | 65000.4321 | 65015.6789 |
| 2025-06-18 22:43:00 | 65015.6789 | 65030.1234 | 65010.8765 | 65025.2345 |
```
#### Example: Fetching Premium Index Data (`get_premium_index`)
Prompt:
```
Show me the premium index data for ETHUSDT.
```
Expected response (Markdown table):
```markdown
| symbol | markPrice | indexPrice | lastFundingRate | nextFundingTime |
|---------|------------|------------|-----------------|---------------------|
| ETHUSDT | 3505.1234 | 3500.5678 | 0.0001 | 2025-06-19 00:00:00 |
```
#### Example: Fetching Funding Rate History (`get_funding_rate_history`)
Prompt:
```
Get the funding rate history for BTCUSDT, limited to the last 2 records.
```
Expected response (Markdown table):
```markdown
| symbol | fundingTime | fundingRate |
|---------|---------------------|-------------|
| BTCUSDT | 2025-06-18 16:00:00 | 0.00012 |
| BTCUSDT | 2025-06-18 20:00:00 | 0.00015 |
```
#### Example: Fetching 24-Hour Price Change Statistics (`get_price_change_statistics_24h`)
Prompt:
```
Show me the 24-hour price change statistics for ETHUSDT.
```
Expected response (Markdown table):
```markdown
| symbol | priceChange | priceChangePercent | lastPrice | volume |
|---------|-------------|--------------------|------------|------------|
| ETHUSDT | 50.1234 | 1.45 | 3505.6789 | 1000.4321 |
```
#### Example: Fetching Latest Price (`get_latest_price`)
Prompt:
```
Show me the current price of BTCUSDT.
```
Expected response (Markdown table):
```markdown
| symbol | price |
|---------|------------|
| BTCUSDT | 65000.1234 |
```
#### Example: Fetching Order Book Ticker Data (`get_order_book_ticker`)
Prompt*:
```
Get the best bid and ask prices for ETHUSDT.
```
Expected response (Markdown table):
```markdown
| symbol | bidPrice | bidQty | askPrice | askQty |
|---------|-----------|-----------|-----------|-----------|
| ETHUSDT | 3500.1234 | 10.5678 | 3505.6789 | 15.4321 |
```
#### Example: Fetching Order Book Data (`get_order_book`)
Prompt:
```
Show me the order book for BTCUSDT with 2 entries per side.
```
Expected response (Markdown table):
```markdown
| side | price | quantity |
|------|------------|------------|
| bid | 65000.1234 | 0.5678 |
| bid | 64995.6789 | 0.4321 |
| ask | 65005.1234 | 0.8765 |
| ask | 65010.6789 | 0.2345 |
```
#### Example: Fetching Recent Trades (`get_recent_trades`)
Prompt:
```
Get the most recent trades for ETHUSDT, limited to 2 trades.
```
Expected response (Markdown table):
```markdown
| tradeId | price | qty | quoteQty | time | isBuyerMaker |
|---------|-----------|-----------|-----------|---------------------|--------------|
| 123456 | 3505.6789 | 1.2345 | 4321.1234 | 2025-06-18 22:43:00 | True |
| 123457 | 3500.1234 | 0.8765 | 3067.5678 | 2025-06-18 22:42:00 | False |
```
#### Example: Fetching Historical Trades (`get_historical_trades`)
Prompt:
```
Show me historical trades for BTCUSDT starting from trade ID 1000, limited to 2 trades.
```
Expected response (Markdown table):
```markdown
| tradeId | price | qty | quoteQty | time | isBuyerMaker |
|---------|------------|-----------|------------|---------------------|--------------|
| 1000 | 65000.1234 | 0.1234 | 8025.6789 | 2025-06-18 20:00:00 | True |
| 1001 | 64995.6789 | 0.2345 | 15245.1234 | 2025-06-18 20:01:00 | False |
```
#### Example: Fetching Aggregated Trades (`get_aggregated_trades`)
Prompt:
```
Get aggregated trades for ETHUSDT starting from aggregated trade ID 500, limited to 2 trades.
```
Expected response (Markdown table):
```markdown
| aggTradeId | price | qty | firstTradeId | lastTradeId | time | isBuyerMaker |
|------------|-----------|-----------|--------------|-------------|---------------------|--------------|
| 500 | 3500.1234 | 5.6789 | 1000 | 1005 | 2025-06-18 22:40:00 | True |
| 501 | 3505.6789 | 3.4321 | 1006 | 1010 | 2025-06-18 22:41:00 | False |
```
## License
This project is licensed under the [MIT License](LICENSE).