CapSolver と n8n を使った reCAPTCHA v2/v3 の解決方法

curl -X POST https://your-n8n-instance.com/webhook/solver-recaptcha \
  -H "Content-Type: application/json" \
  -d '{
    "websiteURL": "https://example.com/login",
    "websiteKey": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-",
    "taskType": "ReCaptchaV2TaskProxyLess"
  }'
```> **タスクタイプはノードのOperationと一致する必要があります。** 各デプロイされたワークフローは、CapSolverノードの**Operation**フィールド（`reCAPTCHA v2`または`reCAPTCHA v3`）を通じて特定のreCAPTCHAバージョンに設定されています。そのバージョンに対応するタスクタイプのみが有効です — v3のタスクタイプをv2のワークフローに送信する（またはその逆）と動作しません。注意：v2 Invisibleは標準のv2と同じ`reCAPTCHA v2`のOperationを使用します — 違いはOperationではなく`isInvisible`パラメータです。

**reCAPTCHA v3**の場合は、リクエストボディに`"pageAction": "login"`（またはサイトが使用するアクション）を追加し、v3のタスクタイプ（例：`"taskType": "ReCaptchaV3TaskProxyLess"`）を使用してください。

**期待されるレスポンス：**```json
{
  "taskId": "abc123...",
  "solution": {
    "gRecaptchaResponse": "03AGdBq24PBCb..."
  },
  "status": "ready"
}
```### このワークフローをインポートする

以下のJSONをコピーし、n8nの**メニュー** → **JSONからインポート**からインポートしてください。その後、CapSolverノードの**Operation**を目的のreCAPTCHAタイプに変更します。

<details>
<summary>ワークフローJSONを展開（reCAPTCHA v2 — 他のタイプの場合はOperationを変更してください）</summary>```json
{
  "nodes": [
    {
      "parameters": {
        "content": "## reCAPTCHA Solver API\n\n### How it works\n\n1. A webhook receives the reCAPTCHA solver request.\n2. The request is passed to the solver node to resolve the reCAPTCHA.\n3. The system checks if the solver encountered an error.\n4. If an error occurred, a response is sent indicating the failure.\n5. If successful, a response is sent with the result.\n\n### Setup steps\n\n- [ ] Configure webhook endpoint to receive solver requests.\n- [ ] Set up CapSolver credentials if necessary.\n\n### Customization\n\nAdjust the solver node settings depending on reCAPTCHA type or difficulty.",
        "width": 480,
        "height": 592
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -800,
        -240
      ],
      "id": "497d295f-4668-48ff-8eaa-97773cfd1c89",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## Receive request and solve\n\nHandles incoming requests and solves reCAPTCHA.",
        "width": 496,
        "height": 272,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -240,
        -112
      ],
      "id": "cb4b7a54-ae67-458e-bbef-18e3f6d242bb",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "content": "## Evaluate and respond\n\nChecks for errors and sends appropriate webhook responses.",
        "width": 560,
        "height": 432,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        464,
        -240
      ],
      "id": "fc9430f0-b899-45ce-b5cf-de9a1b10fbe2",
      "name": "Sticky Note2"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "solver-recaptcha",
        "responseMode": "responseNode",
        "options": {}
      },
      "id": "rc-api-001",
      "name": "Receive Solver Request",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        -192,
        0
      ],
      "webhookId": "solver-recaptcha"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.body.websiteURL }}",
        "websiteKey": "={{ $json.body.websiteKey }}",
        "optional": {}
      },
      "id": "rc-api-002",
      "name": "Solve reCAPTCHA",
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        112,
        0
      ],
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      },
      "continueOnFail": true
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "version": 2,
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "1",
              "operator": {
                "type": "string",
                "operation": "isNotEmpty",
                "singleValue": true
              },
              "leftValue": "={{ $json.error }}",
              "rightValue": ""
            }
          ]
        },
        "options": {}
      },
      "id": "rc-api-003",
      "name": "CapSolver Error?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        512,
        -32
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify({ error: $json.error }) }}",
        "options": {}
      },
      "id": "rc-api-004",
      "name": "Respond to Webhook (Error)",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        880,
        -128
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json.data) }}",
        "options": {}
      },
      "id": "rc-api-005",
      "name": "Respond to Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [
        880,
        32
      ]
    }
  ],
  "connections": {
    "Receive Solver Request": {
      "main": [
        [
          {
            "node": "Solve reCAPTCHA",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve reCAPTCHA": {
      "main": [
        [
          {
            "node": "CapSolver Error?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CapSolver Error?": {
      "main": [
        [
          {
            "node": "Respond to Webhook (Error)",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "instanceId": "962ff0267b713be0344b866fa54daae28de8ed2144e2e6867da355dae193ea1f"
  }
}
```</details>
---

## ワークフロー：トークンをウェブサイトに送信する

これまでのAPIワークフローは、解決済みのキャプチャトークンを**取得する**方法を示してきました。しかし、実際にそれを**どう使う**のでしょうか？

実際の自動化では、キャプチャを解くことは仕事の半分に過ぎません。キャプチャの背後にあるデータやアクションを解除するために、ブラウザと同じように**トークンをターゲットのウェブサイトに送信する**必要があります。

一般的なパターンは以下の通りです：

1. **キャプチャを解く** → CapSolverから`gRecaptchaResponse`トークンを取得する
2. **トークンを送信する** → HTTPリクエストを通じてターゲットのウェブサイトに送信する（通常は`g-recaptcha-response`のフォームフィールドやURLパラメータとして）
3. **レスポンスを検証する** → ウェブサイトがトークンを受け入れ、期待されるデータを返したか確認する
4. **結果を処理する** → 必要なデータを抽出する

### 例：reCAPTCHA v2の解決と送信

**例：** [example.com](https://example.com)

![n8nでのreCAPTCHA v2スクレイピングワークフロー](https://assets.capsolver.com/prod/posts/how-to-solve-recaptcha-n8n/d5PwlG9NjvBb-d2b5ca33bd970f64a6301fa75ae2eb22.png)

#### ワークフローフロー```
Manual Trigger → CapSolver reCAPTCHA v2 → HTTP POST Request → IF (check success) → Valid / Invalid
```#### 仕組み

1. **手動トリガー** — ワークフローを手動で開始します（「Execute workflow」をクリック）。これを任意のトリガー（Webhook、スケジュール、アプリイベントなど）に置き換えることができます。
2. **CapSolver reCAPTCHA v2** — デモページのキャプチャを解決します：
   - Website URL: `https://example.com`
   - Website Key: `YOUR_SITE_KEY`
3. **HTTP POSTリクエスト** — 解決したトークンを同じURLにフォームPOSTとして送信します：
   - トークンは `g-recaptcha-response` フォームフィールドに送信されます
   - これはブラウザがキャプチャを解決して「Submit」をクリックしたときに行うのとまったく同じ動作です
4. **IFノード** — レスポンスのHTMLに `"recaptcha-success"` が含まれているかをチェックし、キャプチャが承認されたかを判定します
5. **Valid / Invalid** — IFノードは成功時に **Valid** ブランチへルーティングします（ここで必要なデータを抽出します。例：商品リストやフォーム結果のための **HTMLノード** など）、失敗時は **Invalid** ブランチへルーティングし、エラー処理を行います

> **重要なポイント：** 各ウェブサイトはトークンの送信方法が異なります。このデモではトークンをPOSTの `g-recaptcha-response` フォームフィールドに送信していますが、他のサイトではURLパラメータ、JSONボディ、またはまったく異なるエンドポイントを期待する場合があります。必ずサイトの実際のフォーム送信（DevToolsのNetworkタブを使用）を確認し、トークンをどのように送信する必要があるかを正確に把握してください。

<details>
<summary>ワークフローJSONを展開するにはクリック</summary>```json
{
  "nodes": [
    {
      "parameters": {
        "content": "## reCAPTCHA v2 \u2014 All Triggers\n\n### How it works\n\n1. Receives solver requests through a webhook.\n2. Processes these requests using CapSolver and returns the results.\n3. Regularly triggers checks every hour using a schedule.\n4. Executes the scheduled process and checks the status of tasks.\n5. Allows manual testing of CapSolver through a manual trigger.\n\n### Setup steps\n\n- [ ] Set up webhook credentials for 'Receive Solver Request'.\n- [ ] Configure CapSolver with necessary keys for all CapSolver nodes.\n- [ ] Assign necessary permissions for HTTP request to reCAPTCHA endpoint.\n- [ ] Review and adjust the schedule in 'Schedule Trigger'.\n- [ ] Test manual execution with 'Manual Trigger'.\n",
        "width": 480,
        "height": 896
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -816,
        -128
      ],
      "id": "68e8c344-ce45-4e9f-859b-ca005db7c73e",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## Receive and handle requests\n\nStarts with receiving a solver request via webhook, processes it, and returns the solver result.",
        "width": 800,
        "height": 304,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -256,
        -128
      ],
      "id": "c26741c7-e0e6-4a4e-9fbf-2a623df014c8",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "content": "## Scheduled recurrent process\n\nInitiates the process on an hourly schedule, sets target parameters, and sends them to CapSolver.",
        "width": 800,
        "height": 304,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -256,
        224
      ],
      "id": "4b879cbf-e269-4260-9596-740b95df628a",
      "name": "Sticky Note2"
    },
    {
      "parameters": {
        "content": "## Process and validate token\n\nPosts to the reCAPTCHA validation endpoint and checks results, branching into pass or fail paths.",
        "width": 736,
        "height": 464,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        656,
        96
      ],
      "id": "7c860b53-f4a7-4d0b-8537-5253eec5a043",
      "name": "Sticky Note3"
    },
    {
      "parameters": {
        "content": "## Manual testing process\n\nAllows manual trigger testing with CapSolver and formats the result for review.",
        "width": 800,
        "height": 272,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -256,
        576
      ],
      "id": "8936a2df-c5b5-4c63-a0d5-afd190553a57",
      "name": "Sticky Note4"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "solve-recaptcha-v2",
        "responseMode": "responseNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        -208,
        0
      ],
      "id": "11111111-1111-1111-1111-111111111101",
      "name": "Receive Solver Request",
      "webhookId": "a1b2c3d4-e5f6-7890-abcd-ef1234567801",
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "type": "={{ $json.body.taskType || 'ReCaptchaV2TaskProxyLess' }}",
        "proxy": "={{ $json.body.proxy || '' }}",
        "websiteURL": "={{ $json.body.websiteURL }}",
        "websiteKey": "={{ $json.body.websiteKey }}",
        "optional": {
          "pageAction": "={{ $json.body.pageAction || '' }}",
          "isInvisible": "={{ $json.body.isInvisible || false }}",
          "apiDomain": "={{ $json.body.apiDomain || '' }}",
          "enterprisePayload": "={{ $json.body.enterprisePayload || '' }}",
          "isSession": "={{ $json.body.isSession || false }}"
        }
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        112,
        0
      ],
      "id": "11111111-1111-1111-1111-111111111102",
      "name": "CapSolver [Webhook]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json.data) }}",
        "options": {}
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        400,
        0
      ],
      "id": "11111111-1111-1111-1111-111111111103",
      "name": "Return Solver Result"
    },
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 1
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.3,
      "position": [
        -208,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111104",
      "name": "Schedule Trigger (Every 1h)"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "sa-001",
              "name": "websiteURL",
              "value": "https://www.google.com/recaptcha/api2/demo",
              "type": "string"
            },
            {
              "id": "sa-002",
              "name": "websiteKey",
              "value": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        112,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111105",
      "name": "Set Target Params"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.websiteURL }}",
        "websiteKey": "={{ $json.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        400,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111106",
      "name": "CapSolver [Schedule]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://www.google.com/recaptcha/api2/demo",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "content-type",
              "value": "application/x-www-form-urlencoded"
            },
            {
              "name": "user-agent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        704,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111107",
      "name": "Submit Token"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "if-001",
              "leftValue": "={{ $json.data }}",
              "rightValue": "recaptcha-success",
              "operator": {
                "type": "string",
                "operation": "contains"
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.3,
      "position": [
        1008,
        352
      ],
      "id": "11111111-1111-1111-1111-111111111108",
      "name": "Check Result"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "sp-001",
              "name": "status",
              "value": "passed",
              "type": "string"
            },
            {
              "id": "sp-002",
              "name": "message",
              "value": "reCAPTCHA v2 monitor passed successfully",
              "type": "string"
            },
            {
              "id": "sp-003",
              "name": "timestamp",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1248,
        224
      ],
      "id": "11111111-1111-1111-1111-111111111109",
      "name": "Monitor Passed"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "sf-001",
              "name": "status",
              "value": "failed",
              "type": "string"
            },
            {
              "id": "sf-002",
              "name": "message",
              "value": "reCAPTCHA v2 monitor FAILED \u2014 token rejected",
              "type": "string"
            },
            {
              "id": "sf-003",
              "name": "timestamp",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1248,
        384
      ],
      "id": "11111111-1111-1111-1111-111111111110",
      "name": "Monitor Failed"
    },
    {
      "parameters": {},
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        -208,
        688
      ],
      "id": "11111111-1111-1111-1111-111111111111",
      "name": "Manual Trigger (Test)"
    },
    {
      "parameters": {
        "websiteURL": "https://www.google.com/recaptcha/api2/demo",
        "websiteKey": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        112,
        688
      ],
      "id": "11111111-1111-1111-1111-111111111112",
      "name": "CapSolver [Manual]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "mr-001",
              "name": "token",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}",
              "type": "string"
            },
            {
              "id": "mr-002",
              "name": "taskId",
              "value": "={{ $json.data.taskId }}",
              "type": "string"
            },
            {
              "id": "mr-003",
              "name": "status",
              "value": "solved",
              "type": "string"
            },
            {
              "id": "mr-004",
              "name": "solvedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        400,
        688
      ],
      "id": "11111111-1111-1111-1111-111111111113",
      "name": "Format Result"
    }
  ],
  "connections": {
    "Receive Solver Request": {
      "main": [
        [
          {
            "node": "CapSolver [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CapSolver [Webhook]": {
      "main": [
        [
          {
            "node": "Return Solver Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger (Every 1h)": {
      "main": [
        [
          {
            "node": "Set Target Params",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Target Params": {
      "main": [
        [
          {
            "node": "CapSolver [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CapSolver [Schedule]": {
      "main": [
        [
          {
            "node": "Submit Token",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Submit Token": {
      "main": [
        [
          {
            "node": "Check Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Check Result": {
      "main": [
        [
          {
            "node": "Monitor Passed",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Monitor Failed",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Manual Trigger (Test)": {
      "main": [
        [
          {
            "node": "CapSolver [Manual]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "CapSolver [Manual]": {
      "main": [
        [
          {
            "node": "Format Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "instanceId": "962ff0267b713be0344b866fa54daae28de8ed2144e2e6867da355dae193ea1f"
  }
}
```</details>

> **他のreCAPTCHAタイプへの適応:** この同じパターンは **v2 Invisible** と **v3** でも機能します。v2 Invisibleの場合は、CapSolverノードで `isInvisible: true` を設定します。v3の場合は、Operationを `reCAPTCHA v3` に変更し、`pageAction` パラメータを追加します。HTTPリクエストの送信ステップはサイトごとに異なるため、常にDevToolsで実際のフォーム送信を確認してください。

---

## ワークフロー：ユースケース例

上記のソルバーAPIとスクレイピングの例は基本パターンを示しています：キャプチャを解き、トークンを送信し、結果を処理する。以下のワークフローはこのパターンを **本番対応のユースケース** に拡張したもので、各ワークフローは二重トリガー（スケジュール＋Webhook）、永続的な状態追跡、構造化された出力を備えています。

| ワークフロー | 目的 |
|---|---|
| `reCAPTCHA Scraping — Price & Product Details — CapSolver + Schedule + Webhook` | 6時間ごとに価格と商品名をスクレイピングし、`staticData` に保存された前回値と比較、変化があればアラートを出す |
| `reCAPTCHA Account Login — CapSolver + Schedule + Webhook` | キャプチャ保護されたサイトで、まず解いてからトークン付きで認証情報をPOSTし、自分のアカウントにログインする |

### 例1：スクレイピング — 価格と商品詳細

このワークフローは商品ページを6時間ごと（スケジュール）または要求時（Webhook）にスクレイピングし、HTMLノードで価格を抽出し、前回保存した値と比較します。

**スケジュールパス:**```
Every 6 Hours → Solve reCAPTCHA v3 → Fetch Product Page → Extract Data
  → Compare Data → Data Changed? → Build Alert / No Change
```> **エラーハンドリング:** CapSolverが失敗した場合、実行は停止しn8nで失敗としてマークされます。エラーを確認するには**Executions**をチェックするか、n8nの[エラーワークフロー](https://docs.n8n.io/flow-logic/error-handling/)を設定して自動通知を受け取ってください。

主な動作:
- `pageAction`パラメータ（設定可能）を使用した**reCAPTCHA v3**
- トークンは`x-recaptcha-token`ヘッダーとして送信される（サイトの期待する形式に合わせて調整可能）
- **HTMLノード**はCSSセレクター（`.product-price`、`h1`）を使って価格と商品名を抽出
- `$workflow.staticData.lastPrice`は前回の価格を実行間で保持
- 価格比較は**値下がり**（重大度: `deal`）と**値上がり**（重大度: `info`）の両方を検出
- タスクタイプは`ReCaptchaV3TaskProxyLess`（ハードコード）— タスクタイプやプロキシを変更するにはSolve reCAPTCHA v3ノードを直接編集

<details>
<summary>クリックして完全なワークフローJSONを展開（17ノード）</summary>```json
{
  "nodes": [
    {
      "parameters": {
        "content": "## reCAPTCHA Scraping \u2014 Price & Product Monitor\n\n### How it works\n\n1. Triggers the workflow every 6 hours or via webhook.\n2. Configures target website URL and key for scraping.\n3. Solves reCAPTCHA to access the webpage.\n4. Fetches and extracts product data from the webpage.\n5. Compares current data with previous data to check for changes.\n6. Builds alert or updates status based on data changes.\n\n### Setup steps\n\n- [ ] Configure the 'Every 6 Hours' trigger to set the appropriate time schedule.\n- [ ] Set up the target website URL and key parameters in the 'Set Target Config [Schedule]' node.\n- [ ] Ensure the 'Solve reCAPTCHA' and 'Solve reCAPTCHA [Webhook]' nodes are configured with the correct CAPTCHA services.\n- [ ] Set up webhook endpoint in the 'Webhook Trigger' node.\n- [ ] Configure the 'Respond to Webhook' node for handling webhook responses.\n\n### Customization\n\nAdjust the 'Compare Data' and 'Compare Data [Webhook]' code to fit specific data comparison logic or data formats.",
        "height": 896,
        "width": 480
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -1312,
        -352
      ],
      "id": "871c5a60-20b4-4cc0-a357-d5cecb8a322a",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## Scheduled trigger setup\n\nTriggers every 6 hours and sets the target config for scraping.",
        "height": 304,
        "width": 496,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -752,
        -128
      ],
      "id": "43acb039-cfcd-47c3-892e-e13da011b721",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "content": "## Scheduled CAPTCHA solving and page fetch\n\nSolves the CAPTCHA and fetches the product page based on schedule.",
        "height": 304,
        "width": 496,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -144,
        -128
      ],
      "id": "68fc53a6-181e-4ca8-bf7d-f3f8e9b12f9d",
      "name": "Sticky Note2"
    },
    {
      "parameters": {
        "content": "## Scheduled data extraction and comparison\n\nExtracts and compares data from the fetched page.",
        "height": 272,
        "width": 784,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        464,
        -112
      ],
      "id": "155fc92b-721a-40bf-80e6-6dd2082b126a",
      "name": "Sticky Note3"
    },
    {
      "parameters": {
        "content": "## Scheduled alert or status update\n\nHandles response based on data comparison for scheduled runs.",
        "height": 560,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        1296,
        -352
      ],
      "id": "ee2c8c8e-d21d-42aa-b261-49a6fffb3d11",
      "name": "Sticky Note4"
    },
    {
      "parameters": {
        "content": "## Webhook trigger setup\n\nInitiates the workflow via a webhook request.",
        "height": 368,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -752,
        304
      ],
      "id": "6957473e-81a0-4afd-a0ea-e6f61c3be715",
      "name": "Sticky Note5"
    },
    {
      "parameters": {
        "content": "## Webhook CAPTCHA solving and page fetch\n\nSolves the CAPTCHA and fetches the product page via webhook.",
        "height": 304,
        "width": 496,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -144,
        304
      ],
      "id": "48990176-a5b5-48db-ac09-bcc207318f0a",
      "name": "Sticky Note6"
    },
    {
      "parameters": {
        "content": "## Webhook data extraction and comparison\n\nProcesses data fetched from the page and checks for changes via webhook.",
        "height": 272,
        "width": 784,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        464,
        320
      ],
      "id": "844166d1-75f7-4192-8bfb-3a1381fb6235",
      "name": "Sticky Note7"
    },
    {
      "parameters": {
        "content": "## Webhook alert or status update\n\nResponds to webhook trigger with alert or status update.",
        "height": 544,
        "width": 384,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        1328,
        240
      ],
      "id": "c1926a60-dfb3-4520-a530-82aa40c6341c",
      "name": "Sticky Note8"
    },
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 6
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.3,
      "position": [
        -704,
        0
      ],
      "id": "rc-s-901",
      "name": "Every 6 Hours"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "cfg-001",
              "name": "websiteURL",
              "value": "https://YOUR-TARGET-SITE.com/product-page",
              "type": "string"
            },
            {
              "id": "cfg-002",
              "name": "websiteKey",
              "value": "YOUR_SITE_KEY_HERE",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -400,
        0
      ],
      "id": "rc-s-900",
      "name": "Set Target Config [Schedule]"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.websiteURL }}",
        "websiteKey": "={{ $json.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        -96,
        0
      ],
      "id": "rc-s-902",
      "name": "Solve reCAPTCHA",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $('Set Target Config [Schedule]').first().json.websiteURL }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "user-agent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {}
          }
        }
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        208,
        0
      ],
      "id": "rc-s-903",
      "name": "Fetch Product Page"
    },
    {
      "parameters": {
        "operation": "extractHtmlContent",
        "extractionValues": {
          "values": [
            {
              "key": "price",
              "cssSelector": ".product-price, [data-price], .price"
            },
            {
              "key": "productName",
              "cssSelector": "h1, .product-title"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.html",
      "typeVersion": 1.2,
      "position": [
        512,
        0
      ],
      "id": "rc-s-904",
      "name": "Extract Data"
    },
    {
      "parameters": {
        "jsCode": "const staticData = $workflow.staticData;\nconst currentPrice = $input.first().json.price;\nconst previousPrice = staticData.lastPrice;\nconst productName = $input.first().json.productName || 'Product';\nconst parsePrice = (str) => { if (!str) return null; const match = str.match(/[\\d]+\\.?\\d*/); return match ? parseFloat(match[0].replace(',', '')) : null; };\nconst currentNum = parsePrice(currentPrice);\nconst previousNum = parsePrice(previousPrice);\nstaticData.lastPrice = currentPrice;\nstaticData.lastChecked = new Date().toISOString();\nconst changed = previousNum !== null && currentNum !== null && currentNum !== previousNum;\nconst direction = changed ? (currentNum < previousNum ? 'dropped' : 'increased') : 'unchanged';\nconst diff = changed ? Math.abs(currentNum - previousNum).toFixed(2) : '0';\nreturn [{ json: { productName, currentPrice, previousPrice: previousPrice || 'first check', changed, direction, diff: changed ? `$${diff}` : null, checkedAt: new Date().toISOString() } }];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        800,
        0
      ],
      "id": "rc-s-905",
      "name": "Compare Data"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "if-1",
              "leftValue": "={{ $json.changed }}",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        1104,
        0
      ],
      "id": "rc-s-906",
      "name": "Data Changed?"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "a1",
              "name": "alert",
              "value": "=Price {{ $json.direction }} for {{ $json.productName }}: {{ $json.previousPrice }} \u2192 {{ $json.currentPrice }}",
              "type": "string"
            },
            {
              "id": "a2",
              "name": "severity",
              "value": "={{ $json.direction === 'dropped' ? 'deal' : 'info' }}",
              "type": "string"
            },
            {
              "id": "a3",
              "name": "checkedAt",
              "value": "={{ $json.checkedAt }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1344,
        -160
      ],
      "id": "rc-s-907",
      "name": "Build Alert"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "n1",
              "name": "status",
              "value": "no_change",
              "type": "string"
            },
            {
              "id": "n2",
              "name": "currentPrice",
              "value": "={{ $json.currentPrice }}",
              "type": "string"
            },
            {
              "id": "n3",
              "name": "checkedAt",
              "value": "={{ $json.checkedAt }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1344,
        48
      ],
      "id": "rc-s-908",
      "name": "No Change"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "price-monitor-recaptcha",
        "responseMode": "responseNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        -704,
        480
      ],
      "id": "rc-s-909",
      "name": "Webhook Trigger",
      "webhookId": "rc-s-909-webhook",
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.body.websiteURL }}",
        "websiteKey": "={{ $json.body.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        -96,
        432
      ],
      "id": "rc-s-910",
      "name": "Solve reCAPTCHA [Webhook]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $('Webhook Trigger').item.json.body.websiteURL }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "user-agent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {}
          }
        }
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        208,
        432
      ],
      "id": "rc-s-911",
      "name": "Fetch Product Page [Webhook]"
    },
    {
      "parameters": {
        "operation": "extractHtmlContent",
        "extractionValues": {
          "values": [
            {
              "key": "price",
              "cssSelector": ".product-price, [data-price], .price"
            },
            {
              "key": "productName",
              "cssSelector": "h1, .product-title"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.html",
      "typeVersion": 1.2,
      "position": [
        512,
        432
      ],
      "id": "rc-s-912",
      "name": "Extract Data [Webhook]"
    },
    {
      "parameters": {
        "jsCode": "const staticData = $workflow.staticData;\nconst currentPrice = $input.first().json.price;\nconst previousPrice = staticData.lastPrice;\nconst productName = $input.first().json.productName || 'Product';\nconst parsePrice = (str) => { if (!str) return null; const match = str.match(/[\\d]+\\.?\\d*/); return match ? parseFloat(match[0].replace(',', '')) : null; };\nconst currentNum = parsePrice(currentPrice);\nconst previousNum = parsePrice(previousPrice);\nstaticData.lastPrice = currentPrice;\nstaticData.lastChecked = new Date().toISOString();\nconst changed = previousNum !== null && currentNum !== null && currentNum !== previousNum;\nconst direction = changed ? (currentNum < previousNum ? 'dropped' : 'increased') : 'unchanged';\nconst diff = changed ? Math.abs(currentNum - previousNum).toFixed(2) : '0';\nreturn [{ json: { productName, currentPrice, previousPrice: previousPrice || 'first check', changed, direction, diff: changed ? `$${diff}` : null, checkedAt: new Date().toISOString() } }];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        800,
        432
      ],
      "id": "rc-s-913",
      "name": "Compare Data [Webhook]"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "if-2",
              "leftValue": "={{ $json.changed }}",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        1104,
        432
      ],
      "id": "rc-s-914",
      "name": "Data Changed? [Webhook]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "a4",
              "name": "alert",
              "value": "=Price {{ $json.direction }} for {{ $json.productName }}: {{ $json.previousPrice }} \u2192 {{ $json.currentPrice }}",
              "type": "string"
            },
            {
              "id": "a5",
              "name": "severity",
              "value": "={{ $json.direction === 'dropped' ? 'deal' : 'info' }}",
              "type": "string"
            },
            {
              "id": "a6",
              "name": "checkedAt",
              "value": "={{ $json.checkedAt }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1376,
        368
      ],
      "id": "rc-s-915",
      "name": "Build Alert [Webhook]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "n4",
              "name": "status",
              "value": "no_change",
              "type": "string"
            },
            {
              "id": "n5",
              "name": "currentPrice",
              "value": "={{ $json.currentPrice }}",
              "type": "string"
            },
            {
              "id": "n6",
              "name": "checkedAt",
              "value": "={{ $json.checkedAt }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1392,
        608
      ],
      "id": "rc-s-916",
      "name": "No Change [Webhook]"
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json) }}",
        "options": {}
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        1568,
        512
      ],
      "id": "rc-s-917",
      "name": "Respond to Webhook"
    }
  ],
  "connections": {
    "Every 6 Hours": {
      "main": [
        [
          {
            "node": "Set Target Config [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Target Config [Schedule]": {
      "main": [
        [
          {
            "node": "Solve reCAPTCHA",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve reCAPTCHA": {
      "main": [
        [
          {
            "node": "Fetch Product Page",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Product Page": {
      "main": [
        [
          {
            "node": "Extract Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract Data": {
      "main": [
        [
          {
            "node": "Compare Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Compare Data": {
      "main": [
        [
          {
            "node": "Data Changed?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Data Changed?": {
      "main": [
        [
          {
            "node": "Build Alert",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "No Change",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Webhook Trigger": {
      "main": [
        [
          {
            "node": "Solve reCAPTCHA [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve reCAPTCHA [Webhook]": {
      "main": [
        [
          {
            "node": "Fetch Product Page [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Product Page [Webhook]": {
      "main": [
        [
          {
            "node": "Extract Data [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract Data [Webhook]": {
      "main": [
        [
          {
            "node": "Compare Data [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Compare Data [Webhook]": {
      "main": [
        [
          {
            "node": "Data Changed? [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Data Changed? [Webhook]": {
      "main": [
        [
          {
            "node": "Build Alert [Webhook]",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "No Change [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Build Alert [Webhook]": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "No Change [Webhook]": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "instanceId": "962ff0267b713be0344b866fa54daae28de8ed2144e2e6867da355dae193ea1f"
  }
}
```</details>

### 例 2: アカウントログイン

このワークフローは、キャプチャ保護されたサイトへのログインを自動化します。**Set Login Config** ノードはすべてのパラメータを一元管理しており、スケジュールパスには **[Schedule]**、オンデマンドのWebhookパスには **[Webhook]** を使用します。各パスの設定は該当する設定ノードを編集して行います。

**スケジュールパス:**```
Every 24 Hours → Set Login Config → Solve Captcha → Submit Login
  → Login Successful? → Mark Login Success / Mark Login Failed
```> **エラーハンドリング:** CapSolverが失敗した場合、実行は停止しn8nで失敗としてマークされます。エラーを確認するには**Executions**をチェックするか、n8nの[エラーワークフロー](https://docs.n8n.io/flow-logic/error-handling/)を設定して自動通知を受け取るようにしてください。

主な動作:
- デフォルトは**reCAPTCHA v2** (`ReCaptchaV2TaskProxyLess`) — 対応するパスのために**Set Login Config [Schedule]**または**Set Login Config [Webhook]**内の`taskType`を変更; v2とv3の切り替えはSolve Captchaノードの`Operation`を変更
- フォームフィールドは`email`、`password`、`g-recaptcha-response`にハードコードされています — 対象サイトのフィールド名に合わせて**Submit Login**ノードを直接編集してください
- **Login Successful?**のチェックは`statusCode < 400`とレスポンスボディ内の設定可能な`successMarker`の存在を評価
- **Webhookパス**は同じハードコードされたプレースホルダー値を使う**Set Login Config [Webhook]**を使用 — そのノードを編集してオンデマンドのWebhookパスを設定
- Webhookパスは**Respond to Webhook**を介して結果をJSONで返す

<details>
<summary>クリックして完全なワークフローJSONを展開（15ノード）</summary>```json
{
  "nodes": [
    {
      "parameters": {
        "content": "## reCAPTCHA Account Login\n\n### How it works\n\n1. The workflow triggers every 24 hours to initiate a login process.\n2. It solves reCAPTCHA challenges for login attempts.\n3. Submits login credentials via HTTP requests.\n4. Checks if login is successful and records the outcome.\n5. A webhook can trigger the login process manually.\n6. Responds to webhook calls with login status.\n\n### Setup steps\n\n- [ ] Configure the schedule trigger for desired intervals.\n- [ ] Set up the webhook URL for manual login attempts.\n- [ ] Ensure that credentials for solving reCAPTCHA are valid.\n- [ ] Configure the HTTP request nodes with the correct login endpoint.\n- [ ] Confirm that response nodes are set with the correct output format.\n\n### Customization\n\nCustomizable time intervals for automated login attempts and custom webhook endpoints can be configured.",
        "width": 480,
        "height": 896
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -1248,
        -352
      ],
      "id": "b76c0299-05e6-4d65-ba90-63a8148242af",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "## Scheduled login initialization\n\nTriggers login attempts every 24 hours and configures necessary parameters.",
        "width": 1408,
        "height": 272,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -688,
        -112
      ],
      "id": "0610b8c8-fce5-4efd-b3d2-1eeeb6eba648",
      "name": "Sticky Note1"
    },
    {
      "parameters": {
        "content": "## Scheduled login results\n\nDetermines and marks the results of scheduled login attempts.",
        "width": 240,
        "height": 528,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        816,
        -352
      ],
      "id": "73eec9f0-dbe8-43a5-bff7-2308b4cac998",
      "name": "Sticky Note2"
    },
    {
      "parameters": {
        "content": "## Webhook login initialization\n\nManual login attempts triggered by webhook, solving reCAPTCHA.",
        "width": 1408,
        "height": 272,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -688,
        320
      ],
      "id": "0680f603-0a47-429f-81cb-69ff7741a9bd",
      "name": "Sticky Note3"
    },
    {
      "parameters": {
        "content": "## Webhook login results and response\n\nRecords results of webhook login attempts and sends response.",
        "width": 512,
        "height": 496,
        "color": 7
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        816,
        208
      ],
      "id": "4f244d27-03e3-4670-8e6f-67ed6264ac8d",
      "name": "Sticky Note4"
    },
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "hours",
              "hoursInterval": 24
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.3,
      "position": [
        -640,
        0
      ],
      "id": "rc-l-921",
      "name": "Every 24 Hours"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "l1",
              "name": "websiteURL",
              "value": "https://YOUR-LOGIN-PAGE.com",
              "type": "string"
            },
            {
              "id": "l2",
              "name": "websiteKey",
              "value": "YOUR_SITE_KEY_HERE",
              "type": "string"
            },
            {
              "id": "l3",
              "name": "successMarker",
              "value": "account-dashboard",
              "type": "string"
            },
            {
              "id": "l4",
              "name": "userAgent",
              "value": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -336,
        0
      ],
      "id": "rc-l-922",
      "name": "Set Login Config [Schedule]"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.websiteURL }}",
        "websiteKey": "={{ $json.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        -32,
        0
      ],
      "id": "rc-l-923",
      "name": "Solve Captcha [Schedule]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $('Set Login Config [Schedule]').item.json.websiteURL }}/login",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "content-type",
              "value": "application/x-www-form-urlencoded"
            },
            {
              "name": "user-agent",
              "value": "={{ $('Set Login Config [Schedule]').item.json.userAgent }}"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "email",
              "value": "your-email@example.com"
            },
            {
              "name": "password",
              "value": "YOUR_ACCOUNT_PASSWORD"
            },
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {
              "fullResponse": true,
              "neverError": true
            }
          }
        }
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        272,
        0
      ],
      "id": "rc-l-924",
      "name": "Submit Login [Schedule]"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": false,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "lif1",
              "leftValue": "={{ $json.statusCode < 400 && String($json.body || $json.data || '').includes($('Set Login Config [Schedule]').item.json.successMarker) }}",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        576,
        0
      ],
      "id": "rc-l-925",
      "name": "Login Successful? [Schedule]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "s1",
              "name": "action",
              "value": "account_login",
              "type": "string"
            },
            {
              "id": "s2",
              "name": "status",
              "value": "success",
              "type": "string"
            },
            {
              "id": "s3",
              "name": "message",
              "value": "Configured account login flow succeeded",
              "type": "string"
            },
            {
              "id": "s4",
              "name": "checkedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        864,
        -192
      ],
      "id": "rc-l-926",
      "name": "Mark Login Success [Schedule]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "f1",
              "name": "action",
              "value": "account_login",
              "type": "string"
            },
            {
              "id": "f2",
              "name": "status",
              "value": "failed",
              "type": "string"
            },
            {
              "id": "f3",
              "name": "statusCode",
              "value": "={{ $json.statusCode }}",
              "type": "number"
            },
            {
              "id": "f4",
              "name": "message",
              "value": "Login response did not match the configured success marker",
              "type": "string"
            },
            {
              "id": "f5",
              "name": "checkedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        864,
        16
      ],
      "id": "rc-l-927",
      "name": "Mark Login Failed [Schedule]"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "account-login-recaptcha",
        "responseMode": "responseNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        -640,
        432
      ],
      "id": "rc-l-928",
      "name": "Webhook Trigger",
      "webhookId": "rc-l-928-webhook",
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "websiteURL": "={{ $json.body.websiteURL }}",
        "websiteKey": "={{ $json.body.websiteKey }}",
        "optional": {}
      },
      "type": "n8n-nodes-capsolver.capSolver",
      "typeVersion": 1,
      "position": [
        -32,
        432
      ],
      "id": "rc-l-929",
      "name": "Solve Captcha [Webhook]",
      "credentials": {
        "capSolverApi": {
          "id": "BeBFMAsySMsMGeE9",
          "name": "CapSolver account"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $('Webhook Trigger').item.json.body.loginActionURL }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "content-type",
              "value": "application/x-www-form-urlencoded"
            },
            {
              "name": "user-agent",
              "value": "={{ $('Webhook Trigger').item.json.body.userAgent || 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36' }}"
            }
          ]
        },
        "sendBody": true,
        "contentType": "form-urlencoded",
        "bodyParameters": {
          "parameters": [
            {
              "name": "={{ $('Webhook Trigger').item.json.body.usernameField || 'email' }}",
              "value": "={{ $('Webhook Trigger').item.json.body.usernameValue }}"
            },
            {
              "name": "={{ $('Webhook Trigger').item.json.body.passwordField || 'password' }}",
              "value": "={{ $('Webhook Trigger').item.json.body.passwordValue }}"
            },
            {
              "name": "g-recaptcha-response",
              "value": "={{ $json.data.solution.gRecaptchaResponse }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {
              "fullResponse": true,
              "neverError": true
            }
          }
        }
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        272,
        432
      ],
      "id": "rc-l-930",
      "name": "Submit Login [Webhook]"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": false,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "lif2",
              "leftValue": "={{ $json.statusCode < 400 && String($json.body || $json.data || '').includes($('Webhook Trigger').item.json.body.successMarker) }}",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        576,
        432
      ],
      "id": "rc-l-931",
      "name": "Login Successful? [Webhook]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "ws1",
              "name": "action",
              "value": "account_login",
              "type": "string"
            },
            {
              "id": "ws2",
              "name": "status",
              "value": "success",
              "type": "string"
            },
            {
              "id": "ws3",
              "name": "message",
              "value": "Configured account login flow succeeded",
              "type": "string"
            },
            {
              "id": "ws4",
              "name": "checkedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        864,
        336
      ],
      "id": "rc-l-932",
      "name": "Mark Login Success [Webhook]"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "wf1",
              "name": "action",
              "value": "account_login",
              "type": "string"
            },
            {
              "id": "wf2",
              "name": "status",
              "value": "failed",
              "type": "string"
            },
            {
              "id": "wf3",
              "name": "statusCode",
              "value": "={{ $json.statusCode }}",
              "type": "number"
            },
            {
              "id": "wf4",
              "name": "message",
              "value": "Login response did not match the configured success marker",
              "type": "string"
            },
            {
              "id": "wf5",
              "name": "checkedAt",
              "value": "={{ new Date().toISOString() }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        880,
        528
      ],
      "id": "rc-l-933",
      "name": "Mark Login Failed [Webhook]"
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ JSON.stringify($json) }}",
        "options": {}
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        1184,
        496
      ],
      "id": "rc-l-934",
      "name": "Respond to Webhook"
    }
  ],
  "connections": {
    "Every 24 Hours": {
      "main": [
        [
          {
            "node": "Set Login Config [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Login Config [Schedule]": {
      "main": [
        [
          {
            "node": "Solve Captcha [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve Captcha [Schedule]": {
      "main": [
        [
          {
            "node": "Submit Login [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Submit Login [Schedule]": {
      "main": [
        [
          {
            "node": "Login Successful? [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Login Successful? [Schedule]": {
      "main": [
        [
          {
            "node": "Mark Login Success [Schedule]",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Mark Login Failed [Schedule]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Webhook Trigger": {
      "main": [
        [
          {
            "node": "Solve Captcha [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Solve Captcha [Webhook]": {
      "main": [
        [
          {
            "node": "Submit Login [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Submit Login [Webhook]": {
      "main": [
        [
          {
            "node": "Login Successful? [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Login Successful? [Webhook]": {
      "main": [
        [
          {
            "node": "Mark Login Success [Webhook]",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Mark Login Failed [Webhook]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Mark Login Success [Webhook]": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Mark Login Failed [Webhook]": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "meta": {
    "instanceId": "962ff0267b713be0344b866fa54daae28de8ed2144e2e6867da355dae193ea1f"
  }
}
```</details>