n8n Integration

1{
2  "mockup_uuid": "{{ $json.mockup_id }}",
3  "smart_objects": [
4    {
5      "uuid": "{{ $json.smart_object_id }}",
6      "asset": {
7        "url": "{{ $json.design_url }}",
8        "fit": "cover"
9      }
10    }
11  ],
12  "export_options": {
13    "image_format": "webp",
14    "image_size": 1920,
15    "quality": 95
16  }
17}

1// n8n Function Node: Prepare render request
2const order = $input.first().json;
3
4return {
5  json: {
6    mockup_uuid: "your-tshirt-mockup-uuid",
7    smart_object_id: "design-area-uuid",
8    design_url: order.line_items[0].properties.find(
9      p => p.name === "design_url"
10    )?.value,
11    order_id: order.id
12  }
13};

1// Example Google Sheet structure:
2// | Design Name | Design URL                          | Mockup URL |
3// |-------------|-------------------------------------|------------|
4// | Summer Tee  | https://cdn.example.com/summer.png  |            |
5// | Beach Vibes | https://cdn.example.com/beach.png   |            |
6
7// The workflow will:
8// 1. Read each row from Google Sheets
9// 2. Send design_url to SudoMock
10// 3. Write the rendered mockup URL back to "Mockup URL" column

1// Webhook Payload Example
2{
3  "event": "design_uploaded",
4  "design_url": "https://cdn.example.com/new-design.png",
5  "mockup_template": "tshirt-front",
6  "callback_url": "https://your-app.com/mockup-ready"
7}
8
9// n8n will:
10// 1. Receive webhook
11// 2. Map mockup_template to mockup_uuid
12// 3. Render with SudoMock
13// 4. POST result to callback_url

1// Add an Error Trigger node after HTTP Request
2// Configure retry logic:
3
4{
5  "maxRetries": 3,
6  "retryDelay": 1000,
7  "retryCondition": "{{ $response.statusCode >= 500 }}"
8}
9
10// For 4xx errors, route to error handling workflow:
11// - 401: Re-authenticate or notify admin
12// - 429: Wait and retry (rate limited)
13// - 400: Log invalid request for debugging