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$ curl -X POST https://app.webfunctions.net/validate/email \
-H "Authorization: Bearer wf_..." \
-d "email=user@example.com"
# Response:
{
"valid": true,
"format": true,
"mx_records": true,
"disposable": false
}Built for developers who need reliable, fast, and easy-to-integrate API services.
Average response time under 100ms. Our globally distributed infrastructure ensures low latency wherever you are.
Enterprise-grade reliability with redundant systems. We take uptime seriously so you don't have to worry.
RESTful APIs with comprehensive documentation, SDKs for popular languages, and responsive support.
Everything you need to build robust applications
Verify email addresses in real-time. Check format, MX records, and detect disposable emails.
Learn more →Get location data from any IP address. Country, city, timezone, ISP, and more.
Learn more →Validate form inputs server-side. Phone numbers, addresses, and custom rules.
Learn more →Manage email suppression lists to maintain sender reputation and compliance.
Learn more →Access comprehensive vehicle data including makes, models, and specifications.
Learn more →Get up and running in minutes with our simple REST API. Works with any programming language.
const response = await fetch(
'https://app.webfunctions.net/validate/email',
{
method: 'POST',
headers: {
'Authorization': 'Bearer ' + apiKey,
'Content-Type': 'application/json'
},
body: JSON.stringify({
email: 'user@example.com'
})
}
);
const data = await response.json();
console.log(data.valid); // trueStart free, upgrade when you need more
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