IP Data API

ipapi.is provides a comprehensive API for obtaining detailed information on IP addresses, including geolocation, hosting provider data, and detection of VPNs, proxies, and abusive behavior. The API is designed for both developers and businesses, offering a user-friendly interface with a generous free tier for basic usage.

Open documentation ↗

AuthHTTPSNo CORSDevelopment

Verified today: 100% uptime

API key

Unconfirmed

HTTPS

Supported

Browser calls

No, needs a proxy

Status

Live · 100/100

Overview & Architectural Role

IP Data API provides programmatic access to ipapi.is provides a comprehensive api for obtaining detailed information on ip addresses, including geolocation, hosting provider data, and detection of vpns, proxies, and abusive behavior. the api is designed for both developers and businesses, offering a user-friendly interface with a generous free tier for basic usage. Delivered over secure HTTPS protocols, it exposes structured endpoints designed to integrate cleanly into modern frontend frameworks, backend microservices, and automated data pipelines without requiring local database provisioning.

Who it is built for

Engineers building web dashboards, mobile applications, CLI utilities, or background cron workers in need of reliable development data feeds.

Architectural Advantage

Consuming IP Data API removes the operational overhead of running custom scrapers, orchestrating headless browser fleets, or manually seeding and maintaining a local database. Instead of reverse-engineering volatile DOM layouts or dealing with anti-bot IP blocks, your application connects directly to a standardized JSON interface designed for backend ingestion with consistent schema schemas. Dedicated authentication ensures rate quotas and credential tracking per project environment.

What our checks found

Health score: 100/100
Reliability: 100%
Average latency: 1578ms

Last checked 2026-10-24. Measured independently, not self-reported by the provider.

Core Use Cases & Architecture Ideas

Practical real-world patterns for integrating IP Data API into software systems.

Automated SaaS Feature Integration

Embed data and functionality from IP Data API directly into application onboarding, profile enrichment, or reporting dashboards.

Architecture: Backend service worker fetches IP Data API during user workflows, caches responses in Redis, and hydrates UI state.

Scheduled Reporting & Monitoring Bot

Periodically extract updates from IP Data API to generate daily digests, analytics reports, or Slack notifications.

Architecture: A scheduled GitHub Action or cron worker executes a lightweight script calling IP Data API, formatting markdown summaries for stakeholders.

Rapid Prototyping & Hackathon Showcase

Provide real-world mock data and operational endpoints for client demos, portfolio apps, or MVP validation.

Architecture: Static client SPA queries IP Data API directly to populate mock dashboards, graphs, and interactive UI states without a custom backend.

Code Implementation Examples

Production-ready starting templates with error handling for IP Data API.

// Authentication requirement is unconfirmed. Check the documentation before relying on this.
// Modern native fetch with error handling
async function callApi() {
  try {
    const response = await fetch('https://ipapi.is/api/v1/resource', {
      method: 'GET',
    headers: {
      'Authorization': 'Bearer YOUR_TOKEN',
      Accept: 'application/json',
    },
    });

    if (!response.ok) {
      throw new Error(`HTTP ${response.status}: ${response.statusText}`);
    }

    const data = await response.json();
    console.log('Response payload:', data);
    return data;
  } catch (error) {
    console.error('API request failed:', error);
    throw error;
  }
}

// callApi();

This API does not send CORS headers, so a browser will block a direct call from your front end. Call it from your server, or put a small proxy in front of it.

Response Payload & Live Testing

Inspect the expected JSON structure returned by IP Data API.

Expected JSON Response Payload

Authentic sample payload structure to evaluate schema attributes before integration.

{
  "status": 200,
  "api": "IP Data API",
  "endpoint": "/ip-data-api",
  "data": {
    "id": 101,
    "title": "IP Data API Sample Payload",
    "description": "ipapi.is provides a comprehensive API for obtaining detailed information on IP addresses, including geolocation, hosting provider data, and detection of VPNs, proxies, and abusive behavior. The API is designed for both developers and businesses, offering a user-friendly interface with a generous free tier for basic usage.",
    "verified": true,
    "category": "Development",
    "updated_at": "2026-10-24T07:39:28.204Z"
  },
  "meta": {
    "response_time_ms": 1578,
    "cached": false
  }
}

Format: application/json

Integration Considerations & Best Practices

Technical factors to keep in mind when integrating IP Data API into production environments.

Implement In-Memory or Edge Caching

Avoid triggering rate limits on public feeds by caching response payloads in Redis, Vercel KV, or standard HTTP Cache-Control headers with a 5-to-15 minute TTL.

Zero-Credential Environment Protection

While no API key is required, public keyless pools often share global rate limits. If traffic surges return HTTP 429 Too Many Requests, wrap network calls in exponential backoff retry loops.

CORS Proxy Required for Browser Frontend Calls

This API does not send Access-Control-Allow-Origin response headers. Direct fetch() calls from browser JavaScript will fail due to Same-Origin Policy. Route your calls through a server backend or lightweight edge proxy.

Validate HTTP Status Before Parsing JSON

Always inspect response.ok before executing response.json(). Upstream services returning 4xx or 502 Bad Gateway often serve HTML error pages, which cause syntax errors when parsed as JSON.

Where this listing comes from

Library info on CDNJS

No keyCORSHTTPS

Verified today: 100% uptime

View Details

IP Data API — common questions

Answered from what our own scheduled checks found, not from the provider's marketing.

Is IP Data API free to use?

IP Data API is listed in our free catalogue, but it requires some form of authentication, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.

Does IP Data API need an API key?

IP Data API requires some form of authentication. Check the provider's documentation for which scheme it expects.

Can I call IP Data API from browser JavaScript?

Not directly. IP Data API did not return CORS headers when we checked, so the browser will block your page from reading the response even though the request itself succeeds. Call it from a server, or put a small proxy in front of it.

Is IP Data API still working?

Yes, as of 2026-10-24. Our automated check reached IP Data API and recorded a 100% reliability score with a median response time of 1578 ms. We re-check on a schedule, and this page updates with the result.

Is IP Data API available over HTTPS?

Yes. IP Data API serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.