A versatile integration providing access to a massive library of specialized APIs for NLP, weather, geocoding, and data validation.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install api-ninjas
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install api-ninjas using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is API Ninjas?
The API Ninjas skill for Openclaw Skills allows developers and AI agents to tap into a high-performance suite of utility APIs. From machine learning-driven text similarity and sentiment analysis to real-time environmental data like weather and geocoding, this skill provides a unified interface for complex data tasks. By utilizing the Openclaw Skills ecosystem, users can bypass the complexities of individual API implementations and focus on building feature-rich applications.
This skill is powered by the Membrane framework, which abstractly manages the entire authentication lifecycle. Whether you need to validate an email address, lookup WHOIS records, or extract nutrition info from raw text, the API Ninjas integration provides pre-built actions that ensure secure and efficient data retrieval without the need for manual token management.
API Ninjas Use Cases
- Validating customer data using IP lookup, WHOIS information, and email verification tools.
- Enhancing chatbots with natural language processing features like sentiment analysis and text similarity.
- Automating the retrieval of real-time environmental data including weather and geographic coordinates.
- Building content generators that utilize high-quality quotes and random jokes.
- Parsing unstructured text into structured nutrition data for health and fitness applications.
How API Ninjas Works
- The skill initializes via the Membrane CLI, which handles the secure handshake with the API Ninjas platform.
- Users authenticate once through a browser-based flow, after which Membrane securely manages all API keys and credential refreshes.
- The AI agent or developer searches for specific actions based on their current intent (e.g., searching for weather or IP lookup).
- Actions are executed through a standardized command interface that maps JSON inputs to the corresponding API Ninjas endpoints.
- For custom requirements, the skill provides a proxy request mechanism that automatically appends necessary headers and base URLs.
API Ninjas Setup
To get started with this skill within the Openclaw Skills environment, install the Membrane CLI:
npm install -g @membranehq/cli
Authenticate your environment:
membrane login --tenant
Create a new connection to the API Ninjas service:
membrane connect --connectorId=api-ninjas-connector-id
API Ninjas Data Schema & Taxonomy
The skill returns structured JSON data for each specific action. Below are the primary data categories and their outputs:
| Action Group | Output Examples |
|---|---|
| Intelligence | IP location, country, timezone, and domain registration details |
| Validation | Email validity status, MX records, and disposable email flags |
| NLP | Similarity scores, sentiment polarity, and nutrition metadata |
| Environmental | Temperature, wind speed, latitude, and longitude |
API Ninjas Advanced Features
- Intent-based discovery allows users to find the correct API endpoint using natural language queries.
- Transparent proxy requests enable full access to the API Ninjas catalog beyond pre-defined actions.
- Headless environment support ensures seamless integration into CI/CD pipelines and remote servers.
- Built-in error handling and field mapping reduce the token overhead for AI agents interacting with the skill.
SKILL.md
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