API Gateway Hub - OpenClaw Skill

Install Command

npx clawhub@latest install api-gateway-hub

Installation Guide

Check Environment

Make sure Node.js 22+ and OpenClaw are installed. Run openclaw --version in your terminal to verify.

Run Installation

Run the install command above in your terminal. ClawHub will automatically download and install API Gateway Hub to the ~/.openclaw/skills/ directory.

Verify Installation

Run openclaw skills list to check your installed skills and confirm API Gateway Hub appears in the list.

Configure (Optional)

Follow the configuration instructions in the description below to add skill settings to ~/.config/openclaw/openclaw.json5.

Manual Installation: Copy the Skill folder to ~/.openclaw/skills/ or the skills/ directory in your project root. Make sure the folder contains a SKILL.md file.

100+ APIs Unified Interface Auto Routing

Detailed Description

API Gateway Hub is a super API aggregation skill that consolidates over 100 commonly used third-party APIs under a unified interface, allowing OpenClaw to call various external services without installing individual skills.

Core Features

100+ API Integrations: Covers weather, currency exchange, IP lookup, URL shortener, QR code, and other commonly used APIs
Unified Call Interface: All APIs are called through a unified format, no need to understand differences between individual APIs
Smart Routing: AI automatically selects the most appropriate API based on user needs
Request Caching: Caches frequently called API results to reduce redundant requests

Configuration

{
  skills: {
    "api-gateway-hub": {
      apiKey: "your-hub-key",
      enabledApis: ["weather", "currency", "qrcode"],
      cacheTimeout: 300,         // Cache expiry time (seconds)
      rateLimitPerMin: 60
    }
  }
}

Use Cases

Quickly query exchange rates, weather, IP geolocation, and other practical information
Generate QR codes, short links, and other utility needs
Quickly call third-party APIs for testing during development
Build automated workflows requiring multiple external data sources

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