published

Abstract API

Abstract API offers developers a collection of simple, reliable REST APIs designed for rapid application enhancement, including services like IP geolocation and email validation.

Developed by Abstract API

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99.98%Uptime
120msLatency
120Stars
API KeyAuth
NoCredit Card
RESTStyle
v1Version
API Endpoints

Reference for available routes, request structures, and live examples.

Validate email addresses

Full Endpoint URL
https://app.abstractapi.com/email_validation
Implementation Example
curl -X GET 'https://app.abstractapi.com/email_validation' \
  -H 'Authorization: Bearer YOUR_API_KEY'
Request Payload
{
  "email": "[email protected]"
}
Expected Response
{
  "deliverability": "DELIVERABLE",
  "is_valid_format": true,
  "is_disposable_email": false
}
Version:v1
Limit:1000 requests/month
Real-World Applications
  • User location detection for content customizationOptimized Capability
  • Signup and email/phone verificationOptimized Capability
  • Real-time tax compliance validationOptimized Capability
  • Currency conversion for invoices and e-commerceOptimized Capability
  • Enhancing fraud prevention workflowsOptimized Capability
Advantages
  • ✓ Extensive documentation and code samples
  • ✓ Wide range of focused utility APIs
  • ✓ High uptime and low latency performance
  • ✓ Pay-as-you-go and generous free tier
  • ✓ Secure and compliant platform
Limitations
  • ✗ No unified bulk data endpoint
  • ✗ Limited to JSON responses only
  • ✗ No AI-powered data enrichment
  • ✗ Advanced analytics require higher tiers
  • ✗ Support may be limited at lower plans

FAQs

API Specifications

v1
Pricing Model
Subscription, Pay-as-you-go
Credit Card
Not Required
Response Formats
JSON
Supported Languages
8 Languages
SDK Support
Python, Node.js, PHP, Ruby
Time to Hello World

Less than 10 minutes

Rate Limit

500 requests/minute (free tier), 10,000 requests/minute (paid)

Free Tier Usage

Up to 500 requests per month, with access to all endpoints.

Use Case: Best For

Developers needing fast, reliable data APIs for SaaS, mobile apps, fintech, or location-based features.

Not Recommended For

Projects requiring on-premises hosting, non-REST protocols, or full-featured bulk data processing.

Resources

Documentation Official Website Source Code Pricing Details Postman Collection
#validation#utilities#geolocation

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