1  ---
 2  type: make-scenario-migration
 3  status: pending
 4  make-id: 4227715
 5  active: true
 6  invalid: false
 7  trigger: webhook
 8  apps: [gateway, json, notion]
 9  executions: ~low
10  last-edit: 2026-04-05
11  ---
12  
13  # Tech Request - 2. Create Notion Item
14  
15  **Status:** Active
16  **Make ID:** 4227715
17  **Trigger:** Custom Webhook (Slack modal submission callback)
18  
19  ---
20  
21  ## Module Sequence
22  
23  1. **Custom Webhook** → receives Slack modal submission (Slack sends `view_submission` payload to the webhook URL set in the Slack app's Interactivity settings)
24  2. **Webhook Respond** → immediately returns HTTP 200 with empty body (clears the modal)
25  3. **JSON Parse** → parses the `payload` field from the Slack modal submission (Slack sends the form values as a JSON string in a `payload` URL-encoded form field)
26  4. **Notion — Create Item** → creates new page in **Project Workflow** database with:
27     - Name: Task Name from modal
28     - Date: Due Date from modal
29     - Status: (default, e.g. "Not Started")
30     - Client: "Calivus Labs" (hardcoded)
31     - Type: "Task" (hardcoded)
32     - Department: "Operations" (hardcoded or from modal)
33  
34  ---
35  
36  ## n8n Node Mapping
37  
38  | Make Module | n8n Node | Notes |
39  |---|---|---|
40  | Custom Webhook | Webhook node | Receives Slack `view_submission` POST |
41  | Webhook Respond (200 empty) | Respond to Webhook node | Closes the modal in Slack |
42  | JSON Parse (payload) | Set node / Code node | Parse `body.payload` (URL-decoded JSON string) to extract modal field values |
43  | Notion Create Item | Notion node | Create Database Item in "Project Workflow" DB |
44  
45  ---
46  
47  ## Key Details
48  
49  - This is Part 2 of the Tech Request flow (Part 1: scenario 4227711 opens the modal)
50  - Slack sends modal submissions as `application/x-www-form-urlencoded` with a `payload` key containing a JSON string — must parse carefully in n8n
51  - Notion database: "Project Workflow" — get database ID from Notion URL
52  - Hardcoded values: Client="Calivus Labs", Type="Task", Department="Operations"
53  - This URL must be set as the Slack app's **Interactivity Request URL** (separate from the slash command URL)
54  
55  ---
56  
57  ## Migration Checklist
58  
59  - [ ] Identify the Notion "Project Workflow" database ID
60  - [ ] Recreate Notion credential (OAuth) in n8n
61  - [ ] Build workflow: Webhook → Respond to Webhook → Set/Code (parse payload JSON) → Notion Create
62  - [ ] Update Slack app Interactivity Request URL to new n8n webhook endpoint
63  - [ ] Test: submit the modal from Part 1 → Notion item created
64  - [ ] Confirm all fields map correctly (Name, Date, Status, Client, Type, Department)
65  - [ ] Mark active in n8n, deactivate Make scenario