published

Abstract API

Abstract API provides developers with free, efficient access to RESTful APIs that enhance applications with vital data features like IP geolocation and email validation.

Developed by Abstract API Inc.

Live API
99.95%Uptime
150msLatency
220Stars
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": "test@example.com"
}
Expected Response
{
  "deliverability": "DELIVERABLE",
  "is_valid_format": true,
  "is_disposable_email": false
}
Version:v1
Limit:1000 requests/month
Real-World Applications
  • User registration with email verificationOptimized Capability
  • Fraud detection using IP geolocationOptimized Capability
  • Phone number validation during onboardingOptimized Capability
  • Providing location-based personalized contentOptimized Capability
  • Currency conversion in financial applicationsOptimized Capability
  • VAT number validation for e-commerce complianceOptimized Capability
Advantages
  • ✓ Easy RESTful integration with clear JSON responses
  • ✓ Comprehensive suite of validation and lookup APIs
  • ✓ High uptime and low latency for production use
  • ✓ Detailed and developer-friendly documentation
Limitations
  • ✗ Rate limits may restrict high-volume usage on free tier
  • ✗ No official SDKs for some popular languages
  • ✗ Limited support for XML or other response formats
  • ✗ Some advanced features locked behind paid plans

FAQs

API Specifications

v1
Pricing Model
Tiered subscription model with pay-as-you-go options
Credit Card
Not Required
Response Formats
JSON
Supported Languages
6 Languages
SDK Support
Python, JavaScript, PHP
Time to Hello World

Less than 30 minutes including signup and API key configuration

Rate Limit

1000 requests per minute (varies by tier)

Free Tier Usage

Up to 1000 requests per month with limited features and rate limits

Use Case: Best For

Developers needing quick integration of reliable data validation and enrichment APIs

Not Recommended For

Large-scale projects requiring extremely high request volumes without a paid plan

Resources

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

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