FacebookおよびInstagramのトークン更新
中級
これは自動化ワークフローで、13個のノードを含みます。主にIf, Set, DataTable, HttpRequest, ManualTriggerなどのノードを使用。 Meta トークンの自動更新を Graph API およびデータストアで実行
前提条件
- •ターゲットAPIの認証情報が必要な場合あり
カテゴリー
-
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"id": "QRfOs6S3QrhslSFD",
"meta": {
"instanceId": "8e9162e70be518ca153a70a16d8785f5bfc6523821e135712fb7ef93fe97a5dd"
},
"name": "Facebook & Instagram Renovation Token",
"tags": [],
"nodes": [
{
"id": "56b6e307-f5e0-405e-9e1e-eb8e2d49b518",
"name": "スケジュールトリガー",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-304,
-80
],
"parameters": {
"rule": {
"interval": [
{
"daysInterval": 10,
"triggerAtHour": 21
}
]
}
},
"typeVersion": 1.2
},
{
"id": "3a4de69d-c1d8-4e83-b3bb-25e6ff1c3cd3",
"name": "No Operation, do nothing",
"type": "n8n-nodes-base.noOp",
"position": [
400,
160
],
"parameters": {},
"typeVersion": 1
},
{
"id": "ed641ba7-01ec-4baa-bf2e-5cac217a7709",
"name": "トークン有効期限取得",
"type": "n8n-nodes-base.dataTable",
"position": [
-32,
0
],
"parameters": {
"limit": 1,
"operation": "get",
"dataTableId": {
"__rl": true,
"mode": "list",
"value": "TcHt9QIGMyCs1qIB",
"cachedResultUrl": "/projects/XqoBcIeUrbWmIJt8/datatables/TcHt9QIGMyCs1qIB",
"cachedResultName": "Meta credential"
}
},
"typeVersion": 1
},
{
"id": "ebfac905-851e-42db-b4d4-5c2a67987b46",
"name": "更新必要？",
"type": "n8n-nodes-base.if",
"position": [
176,
0
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "e62d1e04-38f2-454f-9301-6b6b896a9e5a",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ new Date($json.expires_at) <= new Date(Date.now() + 15*24*60*60*1000) }}",
"rightValue": "={{ 10 }}"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "1da184df-364e-4c52-844a-f368480ad132",
"name": "ID & トークン引き継ぎ",
"type": "n8n-nodes-base.set",
"position": [
400,
-16
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "1d09ed8a-2288-42db-b355-63e9b0354cbb",
"name": "record_id",
"type": "number",
"value": "={{ $json.id }}"
},
{
"id": "25975e2f-4375-41d4-b9cb-97ac0cec134b",
"name": "current_token",
"type": "string",
"value": "={{ $json.token }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "42726ba6-dbab-4cdc-893e-92c299c0fe96",
"name": "ユーザー交換",
"type": "n8n-nodes-base.httpRequest",
"position": [
672,
-16
],
"parameters": {
"url": "https://graph.facebook.com/v20.0/oauth/access_token",
"method": "POST",
"options": {},
"sendBody": true,
"contentType": "form-urlencoded",
"bodyParameters": {
"parameters": [
{
"name": "grant_type",
"value": "fb_exchange_token"
},
{
"name": "client_id"
},
{
"name": "client_secret"
},
{
"name": "fb_exchange_token",
"value": "={{$json.current_token}}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "2e570311-fc11-408c-956a-f66a246aa5e1",
"name": "新しい有効期限を計算",
"type": "n8n-nodes-base.set",
"position": [
960,
-16
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "6be317cc-adac-45eb-a36d-0440c0fbac1c",
"name": "token",
"type": "string",
"value": "={{ $json.access_token }}"
},
{
"id": "5d6562df-c638-4245-b967-c02e2617fab5",
"name": "expired_at",
"type": "string",
"value": "={{ new Date(Date.now() + ($json.expires_in)*1000).toISOString() }}"
},
{
"id": "3268497e-4040-4486-bde1-b65caf5141df",
"name": "record_id",
"type": "string",
"value": "={{ $node[\"Carry ID & Token\"].json.record_id }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "97cbffa5-4305-42da-bafe-26a5f06df25a",
"name": "レコード更新",
"type": "n8n-nodes-base.dataTable",
"position": [
1168,
-16
],
"parameters": {
"columns": {
"value": {
"token": "={{$json.token}}",
"expires_at": "={{$json.expired_at}}"
},
"schema": [
{
"id": "token",
"type": "string",
"display": true,
"removed": false,
"readOnly": false,
"required": false,
"displayName": "token",
"defaultMatch": false
},
{
"id": "expires_at",
"type": "dateTime",
"display": true,
"removed": false,
"readOnly": false,
"required": false,
"displayName": "expires_at",
"defaultMatch": false
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"filters": {
"conditions": [
{
"keyValue": "={{$json.record_id}}"
}
]
},
"operation": "update",
"dataTableId": {
"__rl": true,
"mode": "list",
"value": "TcHt9QIGMyCs1qIB",
"cachedResultUrl": "/projects/XqoBcIeUrbWmIJt8/datatables/TcHt9QIGMyCs1qIB",
"cachedResultName": "Meta credencial"
}
},
"typeVersion": 1
},
{
"id": "e477c855-2431-4507-a8bb-8f108ab5a973",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
-416,
-240
],
"parameters": {
"width": 288,
"height": 480,
"content": "* Right now the cron runs every 10 days to avoid consuming too much n8n credits. Feel free to change it. If you change it change also the logic in the \"Needs renewal?\" node.\n* For now Facebook gives token with 60 days expiration "
},
"typeVersion": 1
},
{
"id": "9e8f62b4-187d-43eb-a40b-baa555c01eb6",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-112,
-240
],
"parameters": {
"color": 4,
"width": 256,
"height": 480,
"content": "## Data tables\n* This workflow is using the new Data tables feature\n* Create a DataTable called \"Meta credential\" with the following fields:\n** Token - your Access Token (string)\n** expires_at - expiration date of your token (datetime)"
},
"typeVersion": 1
},
{
"id": "6afeba73-f1f4-436d-a3a4-811cc6d841de",
"name": "付箋2",
"type": "n8n-nodes-base.stickyNote",
"position": [
592,
-256
],
"parameters": {
"color": 5,
"width": 272,
"height": 496,
"content": "## Generate new tokens\n* If tokens has less than 15 days before expiring it generates a new one \n* In this node you need to update the following fields: \n** client_id: this is your AppID you got when creating your credential \n** client_secret: this is your AppSecret"
},
"typeVersion": 1
},
{
"id": "fef64b9c-a077-4278-9187-db0743ca7692",
"name": "付箋3",
"type": "n8n-nodes-base.stickyNote",
"position": [
912,
-256
],
"parameters": {
"color": 2,
"width": 448,
"height": 496,
"content": "## Setting new expiration date and updating data table \n* It format the date from unix to datetime \n* It updates the row in the Data table"
},
"typeVersion": 1
},
{
"id": "2e41d7ee-aae9-4083-bdd0-4252fc764dd9",
"name": "ワークフロー実行時",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-304,
80
],
"parameters": {},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"callerPolicy": "workflowsFromSameOwner",
"availableInMCP": false,
"executionOrder": "v1"
},
"versionId": "7be243a3-0f7d-4039-990a-613e2a856002",
"connections": {
"42726ba6-dbab-4cdc-893e-92c299c0fe96": {
"main": [
[
{
"node": "2e570311-fc11-408c-956a-f66a246aa5e1",
"type": "main",
"index": 0
}
]
]
},
"ebfac905-851e-42db-b4d4-5c2a67987b46": {
"main": [
[
{
"node": "1da184df-364e-4c52-844a-f368480ad132",
"type": "main",
"index": 0
}
],
[
{
"node": "3a4de69d-c1d8-4e83-b3bb-25e6ff1c3cd3",
"type": "main",
"index": 0
}
]
]
},
"1da184df-364e-4c52-844a-f368480ad132": {
"main": [
[
{
"node": "42726ba6-dbab-4cdc-893e-92c299c0fe96",
"type": "main",
"index": 0
}
]
]
},
"56b6e307-f5e0-405e-9e1e-eb8e2d49b518": {
"main": [
[
{
"node": "ed641ba7-01ec-4baa-bf2e-5cac217a7709",
"type": "main",
"index": 0
}
]
]
},
"2e570311-fc11-408c-956a-f66a246aa5e1": {
"main": [
[
{
"node": "97cbffa5-4305-42da-bafe-26a5f06df25a",
"type": "main",
"index": 0
}
]
]
},
"ed641ba7-01ec-4baa-bf2e-5cac217a7709": {
"main": [
[
{
"node": "ebfac905-851e-42db-b4d4-5c2a67987b46",
"type": "main",
"index": 0
}
]
]
},
"2e41d7ee-aae9-4083-bdd0-4252fc764dd9": {
"main": [
[
{
"node": "ed641ba7-01ec-4baa-bf2e-5cac217a7709",
"type": "main",
"index": 0
}
]
]
}
}
}よくある質問
このワークフローの使い方は？
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか？
中級
有料ですか？
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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