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// ãã§ãã¯ã¢ãŠãæã®ãªã¢ã«ã¿ã€ã æ€èšŒ
async function validateCustomerEmail(email) {
const verification = await billionverify.verify(email);
if (verification.status === 'invalid') {
return {
valid: false,
message: 'æå¹ãªã¡ãŒã«ã¢ãã¬ã¹ãå
¥åããŠãã ãã'
};
}
if (verification.disposable) {
return {
valid: false,
message: 'äžæçãªã¡ãŒã«ã¢ãã¬ã¹ã¯åãä»ããããŸãã'
};
}
return { valid: true };
}
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// B2BãªãŒãã®æ€èšŒãšãšã³ãªããã¡ã³ã
async function processBToBLead(lead) {
const verification = await billionverify.verify(lead.email);
// æ€èšŒçµæã«åºã¥ããŠã¹ã³ã¢ãªã³ã°
let leadScore = lead.baseScore;
if (verification.status === 'valid') leadScore += 20;
if (!verification.disposable) leadScore += 10;
if (!verification.role_based) leadScore += 15;
if (verification.free_email === false) leadScore += 10; // äŒæ¥ã¡ãŒã«
return {
...lead,
email_valid: verification.status === 'valid',
lead_score: leadScore,
email_quality: verification.quality_score
};
}
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// ã¯ã©ã€ã¢ã³ãæ€èšŒã®ããã®ãšãŒãžã§ã³ã·ãŒããã·ã¥ããŒã
const clientVerification = {
client_a: {
monthly_limit: 100000,
auto_verify: true,
block_disposable: true,
block_role: false
},
client_b: {
monthly_limit: 50000,
auto_verify: true,
block_disposable: true,
block_role: true
}
};
// èªååãããæ€èšŒã¯ãŒã¯ãããŒ
async function verifyClientList(clientId, emailList) {
const config = clientVerification[clientId];
const results = await billionverify.bulkVerify(emailList, {
filters: {
disposable: config.block_disposable,
role_based: config.block_role
}
});
return generateClientReport(clientId, results);
}
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APIçµ±åäŸïŒ
// ã¡ãŒã«æ€èšŒã®ããã®Express.jsããã«ãŠã§ã¢
const emailVerificationMiddleware = async (req, res, next) => {
const { email } = req.body;
try {
const verification = await billionverify.verify(email);
// æ€èšŒçµæããªã¯ãšã¹ãã«æ·»ä»
req.emailVerification = verification;
// ç¡å¹ãªã¡ãŒã«ããããã¯
if (verification.status === 'invalid') {
return res.status(400).json({
error: 'ç¡å¹ãªã¡ãŒã«ã¢ãã¬ã¹',
message: 'æå¹ãªã¡ãŒã«ã¢ãã¬ã¹ãå
¥åããŠãã ãã'
});
}
// ãªã¹ã¯ã®é«ãã¡ãŒã«ã§èŠå
if (verification.disposable || verification.risk_score > 0.7) {
req.emailRisk = 'high';
}
next();
} catch (error) {
// æ€èšŒãµãŒãã¹ãšã©ãŒæã«ãã§ã€ã«ãªãŒãã³
console.error('ã¡ãŒã«æ€èšŒãšã©ãŒ:', error);
next();
}
};
// ã«ãŒãã§äœ¿çš
app.post('/api/register', emailVerificationMiddleware, registerUser);
app.post('/api/subscribe', emailVerificationMiddleware, addSubscriber);
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function handleVerificationResult(email, result) {
switch(result.status) {
case 'valid':
if (result.disposable) {
return 'reject_disposable';
}
if (result.role_based && !allowRoleBased) {
return 'reject_role';
}
if (result.catch_all && result.catch_all_confidence < 0.7) {
return 'quarantine_catch_all';
}
return 'accept';
case 'invalid':
return 'reject_invalid';
case 'unknown':
return 'retry_later';
default:
return 'manual_review';
}
}
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- å®å šãªAPIã¢ã¯ã»ã¹
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- ã¡ãŒã«ã¢ãã¬ã¹ãå ¥å
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ã¹ããã4ïŒAPIãçµ±å çµ±åæ¹æ³ãéžæããŸãïŒ
REST APIïŒä»»æã®èšèªïŒïŒ
curl -X POST https://api.billionverify.com/v1/verify \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"email": "user@example.com"}'
JavaScript/Node.jsïŒ
const BillionVerify = require('billionverify');
const client = new BillionVerify('YOUR_API_KEY');
async function verifyEmail(email) {
try {
const result = await client.verify(email);
console.log('æ€èšŒçµæ:', result);
return result;
} catch (error) {
console.error('æ€èšŒãšã©ãŒ:', error);
}
}
verifyEmail('user@example.com');
PythonïŒ
from billionverify import BillionVerify
client = BillionVerify(api_key='YOUR_API_KEY')
result = client.verify('user@example.com')
print(f"ã¹ããŒã¿ã¹: {result['status']}")
print(f"äœ¿ãæšãŠ: {result['disposable']}")
print(f"ãã£ãããªãŒã«: {result['catch_all']}")
PHPïŒ
<?php
require 'vendor/autoload.php';
use BillionVerify\Client;
$client = new Client('YOUR_API_KEY');
$result = $client->verify('user@example.com');
echo "ã¹ããŒã¿ã¹: " . $result->status . "\n";
echo "äœ¿ãæšãŠ: " . ($result->disposable ? 'ã¯ã' : 'ããã') . "\n";
?>
APIçµ±åäŸ
åäžã¡ãŒã«æ€èšŒïŒ
// ããã³ããšã³ãæ€èšŒïŒReactäŸïŒ
import { useState } from 'react';
function EmailSignupForm() {
const [email, setEmail] = useState('');
const [verifying, setVerifying] = useState(false);
const [error, setError] = useState('');
const handleSubmit = async (e) => {
e.preventDefault();
setVerifying(true);
setError('');
try {
const response = await fetch('/api/verify-email', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ email })
});
const result = await response.json();
if (result.status === 'invalid') {
setError('æå¹ãªã¡ãŒã«ã¢ãã¬ã¹ãå
¥åããŠãã ãã');
return;
}
if (result.disposable) {
setError('äžæçãªã¡ãŒã«ã¢ãã¬ã¹ã¯èš±å¯ãããŠããŸãã');
return;
}
// ãµã€ã³ã¢ãããç¶è¡
handleSignup(email, result);
} catch (err) {
setError('æ€èšŒã«å€±æããŸãããããäžåºŠã詊ããã ããã');
} finally {
setVerifying(false);
}
};
return (
<form onSubmit={handleSubmit}>
<input
type="email"
value={email}
onChange={(e) => setEmail(e.target.value)}
placeholder="ã¡ãŒã«ã¢ãã¬ã¹ãå
¥å"
required
/>
{error && <p className="error">{error}</p>}
<button type="submit" disabled={verifying}>
{verifying ? 'æ€èšŒäž...' : 'ãµã€ã³ã¢ãã'}
</button>
</form>
);
}
äžæ¬ã¡ãŒã«æ€èšŒïŒ
// ã¡ãŒã«ãªã¹ãã®äžæ¬æ€èšŒ
async function verifyEmailList(emailList) {
const BATCH_SIZE = 1000;
const results = [];
// ãããã«åå²
for (let i = 0; i < emailList.length; i += BATCH_SIZE) {
const batch = emailList.slice(i, i + BATCH_SIZE);
const response = await fetch('/api/verify-bulk', {
method: 'POST',
headers: {
'Authorization': `Bearer ${API_KEY}`,
'Content-Type': 'application/json'
},
body: JSON.stringify({ emails: batch })
});
const batchResults = await response.json();
results.push(...batchResults);
// é²æè¿œè·¡
console.log(`${Math.min(i + BATCH_SIZE, emailList.length)}/${emailList.length}ãæ€èšŒããŸãã`);
}
return results;
}
// ã¹ããŒã¿ã¹ã§çµæããã£ã«ã¿ãªã³ã°
function filterResults(results) {
return {
valid: results.filter(r => r.status === 'valid' && !r.disposable),
invalid: results.filter(r => r.status === 'invalid'),
risky: results.filter(r => r.catch_all || r.role_based),
disposable: results.filter(r => r.disposable)
};
}
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