Extruct AI email verification with BillionVerify
Extruct AI uses artificial intelligence to extract structured data from unstructured content, turning documents, web pages, and text into usable records. When extracted records include email addresses, integrating BillionVerify ensures that those addresses are deliverable before they enter any downstream workflow.
Why verify before the send
AI extraction is powerful, but source documents frequently contain outdated, malformed, or role-based email addresses that were never meant for outreach. BillionVerify validates each extracted address against live mail server data, removing the deliverability guesswork and keeping your contact data accurate from the moment it is created.
Ready-to-use n8n workflow
Import this workflow into n8n — it verifies every address with BillionVerify before Extruct AI sends, so only deliverable contacts are emailed. Install the BillionVerify community node first, then add your API key.
{
"name": "Verify emails before sending in Extruct AI + BillionVerify",
"nodes": [
{
"parameters": {},
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
240,
300
],
"name": "When clicking ‘Test workflow’"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "email-field",
"name": "email",
"value": "jane@example.com",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
460,
300
],
"name": "Get contacts"
},
{
"parameters": {
"sendTo": "={{ $json.email }}",
"subject": "Message for Extruct AI contacts",
"message": "Replace this Gmail send with your Extruct AI node — only deliverable, verified contacts reach it.",
"options": {}
},
"type": "n8n-nodes-base.gmail",
"typeVersion": 2.1,
"position": [
900,
300
],
"name": "Send email",
"webhookId": "",
"credentials": {
"gmailOAuth2": {
"id": "",
"name": "Gmail account"
}
}
},
{
"parameters": {
"operation": "verify",
"email": "={{ $json.email }}",
"additionalOptions": {}
},
"type": "n8n-nodes-billionverify.billionVerify",
"typeVersion": 1,
"position": [
540,
300
],
"name": "Verify Email (BillionVerify)",
"credentials": {
"billionVerifyApi": {
"id": "",
"name": "BillionVerify account"
}
}
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "is-deliverable",
"leftValue": "={{ $json.is_deliverable }}",
"rightValue": "",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
}
}
]
}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2,
"position": [
720,
300
],
"name": "IF deliverable"
}
],
"connections": {
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Get contacts",
"type": "main",
"index": 0
}
]
]
},
"Get contacts": {
"main": [
[
{
"node": "Verify Email (BillionVerify)",
"type": "main",
"index": 0
}
]
]
},
"Verify Email (BillionVerify)": {
"main": [
[
{
"node": "IF deliverable",
"type": "main",
"index": 0
}
]
]
},
"IF deliverable": {
"main": [
[
{
"node": "Send email",
"type": "main",
"index": 0
}
],
[]
]
}
},
"settings": {
"executionOrder": "v1"
}
}Workflow templates with Extruct AI
Ready-to-use workflows that verify emails before Extruct AI sends.
How it works
- 1
Configure Extruct AI to extract structured fields, including email addresses, from your document or content sources.
- 2
Pass each extracted email to BillionVerify using the REST API, n8n community node, or Integrately integration.
- 3
BillionVerify checks validity, disposability, role-account patterns, and catch-all domain behavior.
- 4
Use the verification result to route or tag records — keeping deliverable addresses and quarantining risky ones.
- 5
Store only verified addresses in your CRM, database, or outreach tool.
When to use this
Validate contacts extracted from documents
When Extruct AI pulls contact information from PDFs, emails, or web content, verify each email address through BillionVerify before writing it to your CRM or database. This ensures extracted contacts are actionable, not just parsed.
Maintain clean data in AI-powered ingestion pipelines
As Extruct AI processes incoming documents at scale, route email fields through BillionVerify in the same pipeline. Disposable, invalid, and role-based addresses are filtered out automatically, keeping your data store consistently clean.
FAQ
Does BillionVerify work with AI extraction pipelines that process high volumes?
Yes. The BillionVerify REST API supports bulk verification and is designed for high-throughput pipelines, making it suitable for AI workflows that extract hundreds or thousands of contacts at a time.
What is a role-based email address and why should I filter it out?
Role-based addresses like info@, support@, or admin@ are typically monitored by teams rather than individuals. They have higher complaint rates and lower engagement, so filtering them improves the quality of your outreach data.
How quickly does BillionVerify return results?
Single-address API calls return results in under a second in most cases. Bulk jobs are processed asynchronously and results are available via webhook or polling, keeping your pipeline non-blocking.
Verify emails in Extruct AI
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