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kukapay

aster-info-mcp

by kukapay
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Python
Remote

Aster Info MCP

An MCP server that provides structured access to Aster DEX market data—covering candlesticks, order books, trades, and funding rates.

GitHub License Python Version Status

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.

Related MCP server: DexPaprika (CoinPaprika)

Installation

Prerequisites

  • Python 3.10 or higher

  • uv (recommended package manager)

Steps

  1. Clone the Repository:

    git clone https://github.com/kukapay/aster-info-mcp.git cd aster-info-mcp

  2. Install Dependencies:

    uv sync

  3. Installing to Claude Desktop:

    Install the server as a Claude Desktop application:

    uv run mcp install main.py --name "Aster Info"

    Configuration file as a reference:

    { "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):

| 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):

| 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):

| 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):

| 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):

| 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):

| 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):

| 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):

| 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):

| 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):

| 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):

| 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):

| 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.

Install Server
A
security – no known vulnerabilities
A
license - permissive license
A
quality - confirmed to work

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