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Explore Cleariflow's library of APIs

Production-ready endpoints for validation, lookup, and generation.

Email Validation

Popular
Validation

Validate email addresses with syntax, domain, and SMTP verification. Reduce bounces, improve deliverability, and protect your platform from spam.

Exchange Rates

Lookup & data

Get real-time and historical exchange rates for 80+ currencies with bank-grade accuracy. Perfect for financial applications, e-commerce, and currency conversion services.

IP Geolocation

Lookup & data

Get comprehensive location data for any IP address worldwide. Perfect for analytics, fraud prevention, content localization, and security applications.

User Avatars

Generation

Generate customizable user avatars with flexible styling options. Perfect for user profiles, chat applications, and identity systems with PNG or SVG formats.

Website Screenshot

Generation

Capture pixel-perfect screenshots of any public URL with a real headless browser. Sync and async endpoints with viewport control, CSS injection, and full-page capture.

Web Scraping

Generation

Extract JavaScript-rendered HTML from any URL with a real headless browser. Sync and async endpoints with flexible render options, resource blocking, and SSRF protection.

Phone Validation

Validation

Structurally validate and normalize phone numbers to E.164. Get line type, location hints, timezones, carrier details, and dialability flags where available. Ideal for registration forms and contact cleanup — not live line verification.

VAT Validation & Rates

Validation

Validate VAT numbers through official VIES API and calculate tax rates for EU countries. Perfect for e-commerce, invoicing systems, and tax compliance.

Bank Validation

Validation

Validate international bank accounts (IBAN) and BIC codes with comprehensive format checking. Perfect for payment systems, financial applications, and bank account verification.

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Everything you need to ship reliable API integrations at scale

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A global architecture that ensures fast, reliable, and redundant service with industry-standard data sovereignty and privacy.

Built for scale

Whether you have 10 or 10,000 requests per second, we're ready for you.

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Milliseconds matter. We obsess about every single one of them in a response.

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Every minute of uptime counts. That's why teams in production trust us worldwide.

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Customer-obsessed technical support

Everything you need to get live and stay that way. Fast, responsive, and friendly support from developers. 24/7 via email and chat.

Integrate with your stack

Cleariflow integrates with the tools you already use, from cloud platforms to CRMs, ERPs, and low-code tools.

World-class docs and SDKs

We obsess over time to first production request. Code samples, libraries, and SDKs to get you started quickly.

Ready for the enterprise

Compliance is at our core. We're committed to industry-standard security and privacy frameworks.

Integrate with your stack

Zapier
AWS
Azure
GCP
Snowflake
Shopify
Salesforce
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Make
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NetSuite
Splunk
Pricing

Pay only for what you use

Monthly request limits match each product page; dollar amounts match plan labels across the site.

Email Validation

Validate email addresses with syntax, domain, and SMTP verification.Reduce bounces, improve deliverability, and protect your platform from spam.

Free
For testing and hobby projects
$0
1000 requests/month
REST API access
JSON responses
Core documentation
Get started
Starter
For startups and MVPs
$9
10000 requests/month
Everything in Free
Priority support
Webhook alerts
Choose plan
Popular
Professional
For growing teams
$29
100000 requests/month
Everything in Free
99.9% SLA
Advanced analytics
Choose plan
Enterprise
For large organizations
Contact sales
Custom request volume
Everything in Free
Dedicated capacity
Account manager
Contact sales

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