Abdellah Homrani This workflow corresponds to n8n.io template #4622 — we link there as the canonical source.
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 →
{
"nodes": [
{
"id": "97dcf679-2312-4f61-aff2-ca1fe05ed94b",
"name": "HeyGen",
"type": "n8n-nodes-base.httpRequest",
"onError": "continueErrorOutput",
"position": [
-440,
-260
],
"parameters": {
"url": "https://api.heygen.com/v2/video/generate",
"method": "POST",
"options": {
"redirect": {
"redirect": {}
}
},
"jsonBody": "={\n \"video_inputs\": [\n {\n \"character\": {\n \"type\": \"avatar\",\n \"avatar_id\": \"{{ $json.AvatarId ?? \"Amy_standing_outdoor_side\"}}\",\n \"avatar_style\": \"normal\"\n },\n \"voice\": {\n \"type\": \"text\",\n \"input_text\": \"{{ $json.full_script }}\",\n \"voice_id\": \"{{ $json.HeygenVoiceId ?? '26b2064088674c80b1e5fc5ab1a068eb' }}\"\n },\n \"background\": {\n \"type\": \"color\",\n \"value\": \"#000000\"\n }\n }\n],\n \"dimension\": {\"width\": \"340\",\"height\": \"340\"}\n}\n",
"sendBody": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"name": "<your credential>"
}
},
"typeVersion": 4.2
},
{
"id": "660db08f-5b5c-4fd0-aa3b-660619108a1a",
"name": "Wait4",
"type": "n8n-nodes-base.wait",
"position": [
-140,
-280
],
"parameters": {
"amount": 30
},
"typeVersion": 1.1
},
{
"id": "32126f57-2d00-465a-a642-3fbecd96943d",
"name": "HeyGen : Check Video",
"type": "n8n-nodes-base.httpRequest",
"onError": "continueErrorOutput",
"position": [
80,
-280
],
"parameters": {
"url": "https://api.heygen.com/v1/video_status.get",
"options": {
"redirect": {
"redirect": {}
}
},
"sendQuery": true,
"sendHeaders": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"queryParameters": {
"parameters": [
{
"name": "video_id",
"value": "={{ $('HeyGen').first().json.data.video_id }}"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "Accept",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"name": "<your credential>"
}
},
"typeVersion": 4.2
},
{
"id": "157b890c-9684-4695-b110-5a94cc044ccd",
"name": "heygen_response",
"type": "n8n-nodes-base.switch",
"position": [
380,
-300
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "completed",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "completed"
}
]
},
"renameOutput": true
},
{
"outputKey": "processing",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "46dfa599-fe04-4b32-8d15-09e963099737",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.data.status == 'processing' || $json.data.status == 'pending' || $json.data.status == 'waiting' }}",
"rightValue": ""
}
]
},
"renameOutput": true
},
{
"outputKey": "failed",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "22c93926-40a2-49ef-b8f0-aa718da00792",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.data.status }}",
"rightValue": "failed"
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "a4fe631d-58df-4760-9d25-22199f3a6530",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-100,
-40
],
"parameters": {
"width": 390,
"height": 80,
"content": "## HeyGen APi generate Video"
},
"typeVersion": 1
},
{
"id": "7867d3bd-d03c-41b3-909b-b1a6540023a7",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
-840,
-740
],
"parameters": {
"width": 500,
"height": 380,
"content": "# AdamCrafts\n\nHey there! I'm Adam. \ud83d\ude80 I specialize in helping people master n8n, land their first client, and scale their automation business efficiently. Let's automate your success!\n\n## Need Help? \ud83d\udcde\n Detailed documentation included in the workflow package covers advanced configuration options and optimization techniques.\n\n\n\u2764\ufe0f Buy more workflows at: [adamcrafts](https://adamcrafts.cloudysoftwares.com)\n\ud83e\uddbe Custom workflows at: [adamcrafts@cloudysoftwares.com](mailto:adamcrafts@cloudysoftwares.com)\n[adamaicrafts@gmail.com](mailto:adamaicrafts@gmail.com)"
},
"typeVersion": 1
}
],
"connections": {
"Wait4": {
"main": [
[
{
"node": "HeyGen : Check Video",
"type": "main",
"index": 0
}
]
]
},
"HeyGen": {
"main": [
[
{
"node": "Wait4",
"type": "main",
"index": 0
}
],
[]
]
},
"heygen_response": {
"main": [
[],
[
{
"node": "Wait4",
"type": "main",
"index": 0
}
]
]
},
"HeyGen : Check Video": {
"main": [
[
{
"node": "heygen_response",
"type": "main",
"index": 0
}
],
[]
]
}
}
}
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.
httpHeaderAuth
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About this workflow
This automation connects directly to HeyGen's powerful AI video generation platform. It allows you to programmatically create videos with digital avatars and voiceovers, perfect for scaling your content creation for social media, marketing campaigns, or personalized messages…
Source: https://n8n.io/workflows/4622/ — original creator credit. Request a take-down →
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