README

APILayer Unified Suite is now Live! 🎉 🥳

APILayer unified suite allows you to integrate production-grade REST APIs using One Account, One Dashboard, and One API key. Whether you need to geocode an address, validate an email, fetch a flight, pull stock market data, or scrape a search result.

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 APIs Covered Under APILayer Suite!

- IPstack
- Mediastack
- Aviationstack
- Positionstack
- Mediastack
- Mailboxlayer
- Countrylayer
- Serpstack
- Scrapestack

 Try Public APIs for free
The Public APIs repository is manually curated by community members like you and folks working at APILayer. It includes an extensive list of public APIs from many domains that you can use for your own products. Consider it a treasure trove of APIs well-managed by the community over the years.




    
        
            
        
    
  

APILayer is the fastest way to integrate APIs into any product. Explore APILayer APIs here for your next project.

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 APILayer APIs
| API | Description | Call this API |
|:---|:---|:---|
| IPstack | Locate and Identify Website Visitors by IP Address | |
| Marketstack | Free, easy-to-use REST API interface delivering worldwide stock market data in JSON format | |
| Weatherstack | Retrieve instant, accurate weather information for any location in the world in lightweight JSON format | |
| Numverify | Global Phone Number Validation & Lookup JSON API ||
| Fixer | Fixer is a simple and lightweight API for current and historical foreign exchange (forex) rates. ||
| Aviationstack | Free, real-time flight status and global Aviation data API ||
| Zenserp | Fast, Accurate Google Search Data Built for Developers ||
| Filestack | Powerful API to upload, transform & deliver any file into your app |Documentation|
| Screenshotlayer | Capture highly customizable screenshots of any website |Documentation|
| Exchangerate Host | Real-time current and historical foreign exchange and crypto rates |Documentation|
| Mailboxlayer | Email Validation & Verification JSON API for Developers |Documentation|




 MCP Servers

Model Context Protocol servers let AI agents call APIs as tools. You install one into a client, Claude, Cursor, VS Code, instead of calling it from your own code, so these entries list transport and where you can install them rather than HTTPS/CORS.

| Name | Description | Auth | Transport | Install |
|:---|:---|:---|:---|:---|
| IPstack MCP | IP geolocation, threat and timezone lookups for agents | apiKey | stdio, HTTP | Cursor · Glama |
| Agent Nexus | Find agent-callable APIs, MCP servers and CLIs by capability, with live health and uptime data | No | HTTP | Glama |
| BlockVectra | Blockchain RPC and indexed data; keyless documentation and chain discovery | apiKey | stdio, HTTP | – |
| Catastro GPS | Cadastr

Top issues