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kimchi-premium for BTC

Name: kimchi-premium for BTC
Author: seungdols

作者 seungdols · GitHub ↗ · v1.0.0

cross-platform ✓ 安全检测通过

290

总下载

当前安装

版本数

在 OpenClaw 中安装

/install kimp-price

功能描述

Real-time Bitcoin Kimchi Premium calculator. Compares Bitcoin prices between a Korean exchange (Upbit, KRW) and a global exchange (Binance, USD) to calculate...

使用说明 (SKILL.md)

Kimchi Premium 🌶️

A Claude Code skill that calculates the real-time Bitcoin Kimchi Premium.

What is Kimchi Premium?

The Kimchi Premium is a metric that measures how much higher (or lower) Bitcoin prices are on South Korean cryptocurrency exchanges (e.g. Upbit) compared to global exchanges (e.g. Binance). The premium tends to rise when local demand is strong, influenced by investor sentiment and capital flow regulations in South Korea.

What This Skill Does

Fetches live exchange rate — Retrieves the current USD/KRW rate from ExchangeRate-API
Fetches Upbit BTC price — Gets the latest Bitcoin price in KRW from the Upbit API
Fetches Binance BTC price — Gets the latest Bitcoin price in USD from the Binance API
Calculates the premium — Converts the Binance price to KRW, then compares it with the Upbit price to produce the premium percentage and the absolute price difference in KRW

Example Output

{
  "timestamp": "2/1/2026, 2:20:00 PM",
  "exchange_rate": "1,380 KRW/USD",
  "upbit_btc": "145,000,000 KRW",
  "binance_btc": "105,000 USD",
  "kimchi_premium": "0.15%",
  "price_diff": "217,000 KRW"
}

Usage

node index.mjs

Technical Highlights

Zero external dependencies — uses only the Node.js built-in https module
Parallel API calls via Promise.all for fast response times
5-second timeout for reliable error handling
Structured JSON output for easy parsing

安全使用建议

This skill is small, self-contained, and does what it claims: it makes three public API requests and prints a JSON result. Before installing, be aware that it requires a Node.js runtime to run (metadata omitted that requirement) and will make outbound requests to open.er-api.com, api.upbit.com, and api.binance.com. No secrets are requested or used. If you plan to run it locally or in an agent, verify you trust those endpoints and your environment's network policies. If you need stronger guarantees, inspect the included index.mjs yourself or run it in an isolated environment.

功能分析

Type: OpenClaw Skill Name: kimp-price Version: 1.0.0 The skill is a straightforward utility for calculating the Bitcoin Kimchi Premium. It fetches real-time data from legitimate public APIs (Upbit, Binance, and ExchangeRate-API) using only Node.js built-in modules and contains no evidence of data exfiltration, malicious execution, or prompt injection in index.mjs or SKILL.md.

能力评估

✓ Purpose & Capability

Name/description, SKILL.md, and index.mjs consistently fetch USD/KRW rates, Upbit KRW BTC price, and Binance USD BTC price to compute the Kimchi Premium. No unrelated services, binaries, or credentials are requested.

✓ Instruction Scope

Runtime instructions and the code only perform the described network calls and calculation. They do not read files, environment variables, or contact endpoints outside the three declared APIs (open.er-api.com, api.upbit.com, api.binance.com). Error handling and timeouts are present.

ℹ Install Mechanism

No install spec (instruction-only) which is low risk. Minor inconsistency: the package declares no required binaries, but the usage and code assume a Node.js runtime (node index.mjs). This is an omission in the metadata rather than a functional concern.

✓ Credentials

No environment variables or credentials are required and none are accessed by the code. Network access is limited to the three public APIs needed for the calculation.

✓ Persistence & Privilege

Skill is not always-on, does not request persistent privileges, and does not modify other skill/system configs. Autonomous invocation is allowed (platform default) but not combined with other risky flags.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install kimp-price
安装完成后，直接呼叫该 Skill 的名称或使用 /kimp-price 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v1.0.0

- Initial release of kimchi-premium skill. - Calculates real-time Kimchi Premium by comparing Bitcoin prices on Upbit (KRW) and Binance (USD). - Fetches BTC prices and exchange rates via open.er-api.com, api.upbit.com, and api.binance.com. - Outputs current premium percentage and price difference.

元数据

Slug kimp-price

版本 1.0.0

许可证 —

累计安装 1

当前安装数 1

历史版本数 1

常见问题