This workflow follows the HTTP Request → Supabase recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "Voxa W1 \u2014 Onboarding",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "onboarding",
"responseMode": "responseNode",
"options": {
"allowedOrigins": "*",
"responseHeaders": {
"entries": [
{
"name": "X-Voxa-Workflow",
"value": "onboarding"
}
]
}
}
},
"id": "node-webhook-onboarding",
"name": "Webhook (POST /onboarding)",
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
-1600,
-40
]
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "asn-1",
"name": "business_id",
"value": "={{ $json.body.business_id }}",
"type": "string"
},
{
"id": "asn-2",
"name": "tier",
"value": "={{ $json.body.tier }}",
"type": "string"
},
{
"id": "asn-3",
"name": "stripe_customer_id",
"value": "={{ $json.body.stripe_customer_id }}",
"type": "string"
},
{
"id": "asn-4",
"name": "stripe_subscription_id",
"value": "={{ $json.body.stripe_subscription_id }}",
"type": "string"
}
]
},
"options": {}
},
"id": "node-normalize",
"name": "Set normalize",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
-1380,
-40
]
},
{
"parameters": {
"operation": "getAll",
"tableId": "businesses",
"returnAll": false,
"limit": 1,
"filterType": "manual",
"matchType": "allFilters",
"filters": {
"conditions": [
{
"keyName": "id",
"condition": "eq",
"keyValue": "={{ $json.business_id }}"
}
]
}
},
"id": "node-get-business",
"name": "Supabase get business",
"type": "n8n-nodes-base.supabase",
"typeVersion": 1,
"position": [
-1160,
-40
],
"credentials": {
"supabaseApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"method": "POST",
"url": "={{ $env.NEXT_PUBLIC_APP_URL }}/api/agent/create",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "X-Voxa-Internal-Secret",
"value": "={{ $env.VOXA_INTERNAL_SECRET }}"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"business_id\": \"{{ $('Set normalize').item.json.business_id }}\"\n}",
"options": {
"timeout": 15000,
"response": {
"response": {
"fullResponse": false
}
}
}
},
"id": "node-agent-create",
"name": "HTTP agent.create",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
-940,
-40
],
"onError": "continueErrorOutput"
},
{
"parameters": {
"method": "GET",
"url": "=https://api.twilio.com/2010-04-01/Accounts/{{ $env.TWILIO_ACCOUNT_SID }}/AvailablePhoneNumbers/IN/Local.json",
"authentication": "genericCredentialType",
"genericAuthType": "httpBasicAuth",
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "SmsEnabled",
"value": "true"
},
{
"name": "VoiceEnabled",
"value": "true"
},
{
"name": "PageSize",
"value": "5"
}
]
},
"options": {
"timeout": 15000
}
},
"id": "node-twilio-list",
"name": "HTTP twilio.list",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
-720,
-40
],
"credentials": {
"httpBasicAuth": {
"name": "<your credential>"
}
},
"onError": "continueErrorOutput"
},
{
"parameters": {
"method": "POST",
"url": "=https://api.twilio.com/2010-04-01/Accounts/{{ $env.TWILIO_ACCOUNT_SID }}/IncomingPhoneNumbers.json",
"authentication": "genericCredentialType",
"genericAuthType": "httpBasicAuth",
"sendBody": true,
"contentType": "form-urlencoded",
"bodyParameters": {
"parameters": [
{
"name": "PhoneNumber",
"value": "={{ $json.available_phone_numbers[0].phone_number }}"
},
{
"name": "FriendlyName",
"value": "=Voxa {{ $('Supabase get business').item.json.name }}"
}
]
},
"options": {
"timeout": 15000
}
},
"id": "node-twilio-purchase",
"name": "HTTP twilio.purchase",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
-500,
-40
],
"credentials": {
"httpBasicAuth": {
"name": "<your credential>"
}
},
"onError": "continueErrorOutput"
},
{
"parameters": {
"method": "POST",
"url": "https://api.elevenlabs.io/v1/convai/phone-numbers",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "xi-api-key",
"value": "={{ $env.ELEVENLABS_API_KEY }}"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"phone_number\": \"{{ $('HTTP twilio.purchase').item.json.phone_number }}\",\n \"label\": \"Voxa - {{ $('Supabase get business').item.json.name }}\",\n \"provider\": \"twilio\",\n \"provider_config\": {\n \"sid\": \"{{ $env.TWILIO_ACCOUNT_SID }}\",\n \"token\": \"{{ $env.TWILIO_AUTH_TOKEN }}\"\n }\n}",
"options": {
"timeout": 15000
}
},
"id": "node-el-phone-import",
"name": "HTTP el.phoneNumbers.import",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
-280,
-40
],
"onError": "continueErrorOutput"
},
{
"parameters": {
"method": "PATCH",
"url": "=https://api.elevenlabs.io/v1/convai/phone-numbers/{{ $('HTTP el.phoneNumbers.import').item.json.phone_number_id }}",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "xi-api-key",
"value": "={{ $env.ELEVENLABS_API_KEY }}"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"agent_id\": \"{{ $('HTTP agent.create').item.json.agentId }}\"\n}",
"options": {
"timeout": 15000
}
},
"id": "node-el-phone-assign",
"name": "HTTP el.phoneNumbers.assignAgent",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
-60,
-40
],
"onError": "continueErrorOutput"
},
{
"parameters": {
"operation": "update",
"tableId": "agents",
"filterType": "manual",
"matchType": "allFilters",
"filters": {
"conditions": [
{
"keyName": "business_id",
"condition": "eq",
"keyValue": "={{ $('Set normalize').item.json.business_id }}"
}
]
},
"fieldsUi": {
"fieldValues": [
{
"fieldId": "twilio_number_sid",
"fieldValue": "={{ $('HTTP twilio.purchase').item.json.sid }}"
},
{
"fieldId": "twilio_phone_e164",
"fieldValue": "={{ $('HTTP twilio.purchase').item.json.phone_number }}"
},
{
"fieldId": "status",
"fieldValue": "active"
}
]
}
},
"id": "node-supabase-update-agents",
"name": "Supabase update agents",
"type": "n8n-nodes-base.supabase",
"typeVersion": 1,
"position": [
160,
-40
],
"credentials": {
"supabaseApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"method": "POST",
"url": "=https://api.twilio.com/2010-04-01/Accounts/{{ $env.TWILIO_ACCOUNT_SID }}/Messages.json",
"authentication": "genericCredentialType",
"genericAuthType": "httpBasicAuth",
"sendBody": true,
"contentType": "form-urlencoded",
"bodyParameters": {
"parameters": [
{
"name": "From",
"value": "=whatsapp:{{ $env.TWILIO_WHATSAPP_FROM }}"
},
{
"name": "To",
"value": "=whatsapp:{{ $('Supabase get business').item.json.owner_whatsapp }}"
},
{
"name": "Body",
"value": "=Your Voxa AI receptionist is live! Number: {{ $('HTTP twilio.purchase').item.json.phone_number }}. Call it to test. Reply STOP to pause."
}
]
},
"options": {
"timeout": 15000
}
},
"id": "node-twilio-whatsapp",
"name": "HTTP twilio.whatsapp.activation",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
380,
-40
],
"credentials": {
"httpBasicAuth": {
"name": "<your credential>"
}
},
"onError": "continueRegularOutput"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "={\n \"ok\": true,\n \"agent_id\": \"{{ $('HTTP agent.create').item.json.agentId }}\",\n \"phone_number\": \"{{ $('HTTP twilio.purchase').item.json.phone_number }}\",\n \"twilio_number_sid\": \"{{ $('HTTP twilio.purchase').item.json.sid }}\"\n}",
"options": {
"responseCode": 200
}
},
"id": "node-respond-ok",
"name": "Respond ok",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.1,
"position": [
600,
-40
]
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "err-1",
"name": "error_message",
"value": "={{ $json.error?.message || $json.message || 'onboarding step failed' }}",
"type": "string"
},
{
"id": "err-2",
"name": "error_step",
"value": "={{ $node.name }}",
"type": "string"
}
]
},
"options": {}
},
"id": "node-error-context",
"name": "Set error.context",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
-60,
220
]
},
{
"parameters": {
"operation": "update",
"tableId": "agents",
"filterType": "manual",
"matchType": "allFilters",
"filters": {
"conditions": [
{
"keyName": "business_id",
"condition": "eq",
"keyValue": "={{ $('Set normalize').item.json.business_id }}"
}
]
},
"fieldsUi": {
"fieldValues": [
{
"fieldId": "status",
"fieldValue": "failed"
}
]
}
},
"id": "node-supabase-fail",
"name": "Supabase mark failed",
"type": "n8n-nodes-base.supabase",
"typeVersion": 1,
"position": [
160,
220
],
"credentials": {
"supabaseApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"respondWith": "json",
"responseBody": "={\n \"ok\": false,\n \"error\": \"{{ $('Set error.context').item.json.error_message }}\",\n \"step\": \"{{ $('Set error.context').item.json.error_step }}\"\n}",
"options": {
"responseCode": 500
}
},
"id": "node-respond-error",
"name": "Respond error",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.1,
"position": [
380,
220
]
}
],
"connections": {
"Webhook (POST /onboarding)": {
"main": [
[
{
"node": "Set normalize",
"type": "main",
"index": 0
}
]
]
},
"Set normalize": {
"main": [
[
{
"node": "Supabase get business",
"type": "main",
"index": 0
}
]
]
},
"Supabase get business": {
"main": [
[
{
"node": "HTTP agent.create",
"type": "main",
"index": 0
}
]
]
},
"HTTP agent.create": {
"main": [
[
{
"node": "HTTP twilio.list",
"type": "main",
"index": 0
}
],
[
{
"node": "Set error.context",
"type": "main",
"index": 0
}
]
]
},
"HTTP twilio.list": {
"main": [
[
{
"node": "HTTP twilio.purchase",
"type": "main",
"index": 0
}
],
[
{
"node": "Set error.context",
"type": "main",
"index": 0
}
]
]
},
"HTTP twilio.purchase": {
"main": [
[
{
"node": "HTTP el.phoneNumbers.import",
"type": "main",
"index": 0
}
],
[
{
"node": "Set error.context",
"type": "main",
"index": 0
}
]
]
},
"HTTP el.phoneNumbers.import": {
"main": [
[
{
"node": "HTTP el.phoneNumbers.assignAgent",
"type": "main",
"index": 0
}
],
[
{
"node": "Set error.context",
"type": "main",
"index": 0
}
]
]
},
"HTTP el.phoneNumbers.assignAgent": {
"main": [
[
{
"node": "Supabase update agents",
"type": "main",
"index": 0
}
],
[
{
"node": "Set error.context",
"type": "main",
"index": 0
}
]
]
},
"Supabase update agents": {
"main": [
[
{
"node": "HTTP twilio.whatsapp.activation",
"type": "main",
"index": 0
}
]
]
},
"HTTP twilio.whatsapp.activation": {
"main": [
[
{
"node": "Respond ok",
"type": "main",
"index": 0
}
]
]
},
"Set error.context": {
"main": [
[
{
"node": "Supabase mark failed",
"type": "main",
"index": 0
}
]
]
},
"Supabase mark failed": {
"main": [
[
{
"node": "Respond error",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1",
"saveExecutionProgress": true,
"saveManualExecutions": true,
"callerPolicy": "workflowsFromSameOwner",
"timezone": "Asia/Kolkata"
},
"versionId": "01000000-0000-4000-a000-000000000001",
"id": "voxa-w1-onboarding",
"tags": [
{
"id": "tag-voxa",
"name": "voxa"
},
{
"id": "tag-onboarding",
"name": "onboarding"
}
],
"meta": {
"templateCredsSetupCompleted": false,
"description": "Voxa Workflow 1 \u2014 provisions Twilio number + ElevenLabs agent + phone import + assignment after Stripe Checkout completes. Responds synchronously so /api/stripe/webhook can ACK Stripe within 4s. Errors on any HTTP step fall through to a Supabase status='failed' branch."
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
httpBasicAuthsupabaseApi
Pro
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About this workflow
Voxa W1 — Onboarding. Uses supabase, httpRequest. Webhook trigger; 14 nodes.
Source: https://github.com/Sushant6095/voxa-stipeXelevenlabs/blob/39a43bd46d82f880dc779c1af83d4c159e7945ca/n8n/01-onboarding.json — original creator credit. Request a take-down →
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