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": "daaa472a-fff3-41e2-9b6f-f7f54655ea16",
"name": "Determine create/update",
"type": "n8n-nodes-base.if",
"position": [
1380,
300
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{ $json[\"action\"] }}",
"value2": "Create"
}
]
}
},
"typeVersion": 1
},
{
"id": "1b047238-80b4-4144-929d-f860510b68c6",
"name": "Update task",
"type": "n8n-nodes-base.notion",
"position": [
1580,
420
],
"parameters": {
"pageId": "={{ $json[\"database_id\"] }}",
"resource": "databasePage",
"operation": "update",
"propertiesUi": {
"propertyValues": [
{
"key": "Task|title",
"title": "={{ $json[\"name\"] }}"
},
{
"key": "Deadline|date",
"date": "={{ $json[\"due_on\"] }}"
}
]
}
},
"credentials": {
"notionApi": {
"name": "<your credential>"
}
},
"typeVersion": 2
},
{
"id": "71801502-14bd-42d2-beb9-e44e90bcac49",
"name": "Create task",
"type": "n8n-nodes-base.notion",
"position": [
1580,
180
],
"parameters": {
"title": "={{$json[\"name\"]}}",
"resource": "databasePage",
"databaseId": "6181df20-c949-42e3-9999-7168d746efab",
"propertiesUi": {
"propertyValues": [
{
"key": "Asana GID|number",
"numberValue": "={{ parseInt($json[\"gid\"]) }}"
}
]
}
},
"credentials": {
"notionApi": {
"name": "<your credential>"
}
},
"executeOnce": true,
"typeVersion": 2
},
{
"id": "76d95145-89ff-477f-9e28-a64c3601b4ea",
"name": "Get tasks",
"type": "n8n-nodes-base.asana",
"position": [
780,
300
],
"parameters": {
"id": "={{ $json[\"gid\"] }}",
"operation": "get"
},
"credentials": {
"asanaApi": {
"name": "<your credential>"
}
},
"typeVersion": 1,
"continueOnFail": true
},
{
"id": "b79c96eb-ad00-4aa7-b02e-306a940396fc",
"name": "Find tasks",
"type": "n8n-nodes-base.notion",
"position": [
980,
160
],
"parameters": {
"options": {},
"resource": "databasePage",
"operation": "getAll",
"databaseId": "6181df20-c949-42e3-9999-7168d746efab",
"filterJson": "={{$node[\"Get unique tasks\"].json[\"notionfilter\"]}}",
"filterType": "json"
},
"credentials": {
"notionApi": {
"name": "<your credential>"
}
},
"typeVersion": 2
},
{
"id": "9804b81f-b2f9-45dc-9bbd-a652543668fd",
"name": "Get unique tasks",
"type": "n8n-nodes-base.function",
"position": [
580,
300
],
"parameters": {
"functionCode": "const gids = [];\n\n// get all the unique Asana task gids\nfor (item of items) {\n var gid = parseInt(item.json.resource.gid);\n var resource_type = item.json.resource.resource_type;\n if (!(gids.includes(gid)) && resource_type == \"task\") {\n gids.push(gid);\n }\n}\n\n// show in output\nconst new_items = [];\nfor (gid of gids) {\n var new_item = {\n \"json\": {\n \"gid\": 0,\n \"gids\": [],\n \"notionfilter\": \"\"\n }\n };\n new_item = JSON.stringify(new_item);\n new_item = JSON.parse(new_item);\n new_item.json.gid = gid;\n new_item.json.gids = gids;\n new_items.push(new_item);\n\n // Notion filter\n notionfilter = {\n or: [],\n }\n\n for (gid of gids) {\n const filter = {\n property: 'Asana GID',\n number: {\n equals: gid\n }\n }\n notionfilter[\"or\"].push(filter);\n }\n\n\n new_item.json.notionfilter = JSON.stringify(notionfilter); \n}\n\nconsole.log(gids);\nreturn new_items;"
},
"executeOnce": false,
"typeVersion": 1
},
{
"id": "91883ca1-91f8-41ce-84d5-00f9f3296cc7",
"name": "Determine",
"type": "n8n-nodes-base.function",
"position": [
1180,
300
],
"parameters": {
"functionCode": "const gids_to_update = [];\nconst database_ids = [];\n\nfor (item of $items(\"Find tasks\")) {\n gids_to_update.push(parseInt(item.json.property_asana_gid));\n database_ids.push(item.json.id);\n}\nconsole.log(gids_to_update);\nconsole.log(database_ids);\n\nvar gid;\nlet i = 0;\nfor (item of $items(\"Get tasks\")) {\n gid = parseInt(item.json.gid);\n if (gids_to_update.includes(gid)) {\n item.json.action = \"Update\"\n item.json.database_id = database_ids[i];\n } else {\n item.json.action = \"Create\"\n }\n i++;\n}\n\nreturn $items(\"Get tasks\");"
},
"typeVersion": 1
},
{
"id": "8ba512bb-671a-47d2-88fc-19ed358df728",
"name": "Check required fields exist",
"type": "n8n-nodes-base.if",
"position": [
1780,
180
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{ $node[\"Determine\"].json[\"due_on\"] }}",
"operation": "isNotEmpty"
}
]
}
},
"typeVersion": 1
},
{
"id": "512a09e0-c595-4613-a4d9-ed3160fd403b",
"name": "Update deadline",
"type": "n8n-nodes-base.notion",
"position": [
1980,
180
],
"parameters": {
"pageId": "={{ $json[\"id\"] }}",
"resource": "databasePage",
"operation": "update",
"propertiesUi": {
"propertyValues": [
{
"key": "Deadline|date",
"date": "={{ $node[\"Determine\"].json[\"due_on\"] }}"
}
]
}
},
"credentials": {
"notionApi": {
"name": "<your credential>"
}
},
"typeVersion": 2
},
{
"id": "4b08a930-93ef-4f88-8109-9afa45af703e",
"name": "On update",
"type": "n8n-nodes-base.asanaTrigger",
"position": [
380,
300
],
"parameters": {
"resource": "1202718722261680",
"workspace": "1177253494675264"
},
"credentials": {
"asanaApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
}
],
"connections": {
"Determine": {
"main": [
[
{
"node": "Determine create/update",
"type": "main",
"index": 0
}
]
]
},
"Get tasks": {
"main": [
[
{
"node": "Find tasks",
"type": "main",
"index": 0
},
{
"node": "Determine",
"type": "main",
"index": 0
}
]
]
},
"On update": {
"main": [
[
{
"node": "Get unique tasks",
"type": "main",
"index": 0
}
]
]
},
"Find tasks": {
"main": [
[
{
"node": "Determine",
"type": "main",
"index": 0
}
]
]
},
"Create task": {
"main": [
[
{
"node": "Check required fields exist",
"type": "main",
"index": 0
}
]
]
},
"Get unique tasks": {
"main": [
[
{
"node": "Get tasks",
"type": "main",
"index": 0
}
]
]
},
"Determine create/update": {
"main": [
[
{
"node": "Create task",
"type": "main",
"index": 0
}
],
[
{
"node": "Update task",
"type": "main",
"index": 0
}
]
]
},
"Check required fields exist": {
"main": [
[
{
"node": "Update deadline",
"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.
asanaApinotionApi
About this workflow
Sync Tasks Data Between Notion And Asana. Uses notion, asana, asanaTrigger. Event-driven trigger; 10 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →