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Kraken Exchange

通过 tentactl MCP 二进制接入 Kraken 现货与合约的 REST 及 WebSocket 接口，共 114 个工具，可查询行情、余额、持仓与成交，也可下单和撤单；行情数据无需密钥，账户与交易接口需 API 密钥，下单前建议先用校验模式并确认。

askbeka
askbeka
热度 59.86
最近更新 2026-05-18 12:09:20
分类：自动化依赖：MCP 服务 / 第三方 API / 代码执行应用场景：财务 / 自动化脚本 / 数据处理

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add tentactl
Metadata
name
kraken
description
Interact with the Kraken cryptocurrency exchange — spot + futures, REST + WebSocket. Use when: (1) checking crypto prices or market data, (2) viewing account balances, positions, or trade history, (3) placing or cancelling orders (spot or futures), (4) streaming live market data via WebSocket, (5) building DCA strategies, price alerts, or portfolio monitoring, (6) any mention of Kraken, crypto trading, or portfolio management. Requires the tentactl binary. Kraken API keys needed only for authenticated endpoints.
metadata
{"openclaw":{"emoji":"🐙","requires":{"bins":["tentactl"],"env":["KRAKEN_API_KEY","KRAKEN_API_SECRET"]},"install":[{"id":"cargo","kind":"cargo","package":"tentactl","bins":["tentactl"],"label":"Install tentactl via cargo (source: https://github.com/askbeka/tentactl)"}],"credentials":{"KRAKEN_API_KEY":"Kraken API key — generate at https://www.kraken.com/u/security/api","KRAKEN_API_SECRET":"Kraken API secret (private key from the same page)"},"privacy":{"files_written":["~/.tentactl.env"],"network":["api.kraken.com","futures.kraken.com","ws.kraken.com","futures.kraken.com/ws/v1"],"notes":"API keys are stored in ~/.tentactl.env (chmod 600). Market data endpoints require no authentication. Account and trading endpoints require KRAKEN_API_KEY and KRAKEN_API_SECRET."}}}

Kraken Exchange

MCP server for the Kraken cryptocurrency exchange — 114 tools covering spot, futures, REST, and WebSocket APIs. Source: github.com/askbeka/tentactl (MIT license).

How It Works

tentactl is a Rust binary that speaks MCP (Model Context Protocol) over stdio. It provides:

  • Spot REST (57 tools): Market data, account info, trading, funding, earn, subaccounts, exports
  • Futures REST (21 tools): Instruments, positions, orders, transfers, funding rates
  • Spot WebSocket v2 (19 tools): Live market data streams, real-time order management
  • Futures WebSocket (17 tools): Live futures feeds, real-time futures trading

Setup

1. Install the binary

cargo install tentactl

Or download from GitHub Releases (Linux, macOS, Windows).

2. Configure API keys (optional)

Market data tools work without any keys. For account and trading tools:

echo "KRAKEN_API_KEY=your-key" > ~/.tentactl.env
echo "KRAKEN_API_SECRET=your-secret" >> ~/.tentactl.env
chmod 600 ~/.tentactl.env

Or use the 1Password setup script: scripts/setup-keys.sh

Key permissions: Create keys at https://www.kraken.com/u/security/api

  • Read-only: enable Query Funds and Query Open Orders & Trades
  • Trading: also enable Create & Modify Orders

Usage

# Market data (no auth)
scripts/kraken.sh get_ticker '{"pair":"XBTUSD"}'
scripts/kraken.sh get_orderbook '{"pair":"ETHUSD","count":5}'
scripts/kraken.sh futures_tickers '{}'

# Live WebSocket streams
scripts/kraken.sh ws_subscribe_ticker '{"symbols":["BTC/USD"]}'
scripts/kraken.sh ws_subscribe_book '{"symbols":["ETH/USD"],"depth":10}'
scripts/kraken.sh wf_subscribe_ticker '{"product_ids":["PI_XBTUSD"]}'
scripts/kraken.sh ws_status '{}'

# Account (needs API keys)
scripts/kraken.sh get_balance '{}'
scripts/kraken.sh futures_open_positions '{}'

# Trading (needs API keys) ⚠️ REAL MONEY
scripts/kraken.sh place_order '{"pair":"XBTUSD","direction":"buy","order_type":"limit","volume":"0.001","price":"50000","validate":true}'
scripts/kraken.sh ws_add_order '{"symbol":"BTC/USD","side":"buy","order_type":"limit","limit_price":"50000","order_qty":"0.001","validate":true}'

Tools Reference

See references/tools.md for full parameter docs on all 114 tools.

Safety Rules

  • ALWAYS use validate: true first when placing orders
  • ALWAYS confirm with the user before placing real orders
  • NEVER place orders without explicit user approval
  • Market orders execute IMMEDIATELY — prefer limit orders
  • Display validation result and ask for confirmation before removing validate
  • Trading tools are marked with ⚠️ REAL MONEY in their descriptions

Trading Pairs

  • Spot REST: Kraken format — XBTUSD, ETHUSD, SOLUSD
  • Spot WebSocket: Standard format — BTC/USD, ETH/USD, SOL/USD
  • Futures: Product IDs — PI_XBTUSD, PI_ETHUSD, PF_SOLUSD

Automation Patterns

DCA (Dollar Cost Average)

openclaw cron add --schedule "0 9 * * 1" --task "Buy $50 of BTC on Kraken using the kraken skill. Use validate first, then execute."

Price Alerts

Subscribe to WebSocket ticker, check thresholds in heartbeat/cron, notify via WhatsApp/Telegram.

Portfolio Monitoring

Cron job that checks balances + positions + current prices, calculates P&L, alerts on significant changes.

Funding Rate Arbitrage

Subscribe to futures tickers, monitor funding rates, alert when rates diverge significantly.