Thrivecart email verification with BillionVerify
ThriveCart is a high-converting checkout and cart platform used by digital product sellers and course creators. Connecting BillionVerify to ThriveCart ensures every buyer email collected at checkout is valid and deliverable, protecting post-purchase communications and long-term customer relationships.
Why verify before the send
Checkout is where email addresses enter your business for the first time — and bad addresses here mean lost receipts, failed onboarding emails, and broken customer journeys. BillionVerify catches invalid, disposable, and mistyped emails at the point of purchase, giving every buyer a reliable path back to your support and content.
Ready-to-use n8n workflow
Import this workflow into n8n — it verifies every address with BillionVerify before Thrivecart sends, so only deliverable contacts are emailed. Install the BillionVerify community node first, then add your API key.
{
"name": "Verify emails before sending in ThriveCart + 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 ThriveCart contacts",
"message": "Replace this Gmail send with your ThriveCart 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 Thrivecart
Ready-to-use workflows that verify emails before Thrivecart sends.
How it works
- 1
Connect BillionVerify to ThriveCart via the n8n community node, Integrately, or the REST API.
- 2
When a new order is placed in ThriveCart, the buyer's email is sent to BillionVerify for instant verification.
- 3
BillionVerify checks the address for valid syntax, domain health, mailbox existence, and disposable or catch-all flags.
- 4
If the address is invalid, trigger a follow-up step to request a corrected email or flag the order for manual review.
- 5
Route verified buyer emails into your email platform, CRM, or membership site with confidence that they will deliver.
When to use this
Validate buyer emails at ThriveCart checkout
Run each email address submitted through a ThriveCart checkout through BillionVerify before confirming the order. Catching typos and disposable addresses at this stage protects receipt delivery and membership access emails.
Keep affiliate and partner contact lists clean
ThriveCart's affiliate program collects email addresses from partners. BillionVerify verifies those emails to ensure commission notifications and program updates actually reach your affiliates.
Protect post-purchase email sequences
Onboarding emails, upsell sequences, and product delivery messages sent after a ThriveCart purchase all depend on a valid email. BillionVerify confirms deliverability so no buyer falls through the cracks due to an invalid address.
FAQ
Can BillionVerify prevent fake emails from completing ThriveCart purchases?
BillionVerify can verify the email in real time via the API and flag disposable or invalid addresses. You can use this signal to block the checkout or prompt the buyer to re-enter a valid address before completing the order.
Which integration method is easiest for ThriveCart sellers?
Integrately offers a one-click no-code connection that is ideal for sellers without development resources. The n8n community node is a strong choice for sellers who already use n8n to connect ThriveCart with other tools.
Does verifying emails affect checkout conversion rates?
Verification happens behind the scenes and adds no visible friction for the buyer. Only addresses that are clearly invalid are flagged, and you control how to handle them — a prompt to re-enter is far less damaging than a lost post-purchase email.
What about buyers who use catch-all business email domains?
BillionVerify identifies catch-all domains and returns them with a distinct status. Most legitimate business buyers use real corporate emails, so catch-all results can be accepted while still filtering out clearly disposable or invalid addresses.
Verify emails in Thrivecart
Create a free account, grab your API key, and stop bounces before they happen.
Get started free