Cómo Resolver reCAPTCHA v2/v3 Usando CapSolver y n8n

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"
  }'

Copia el JSON a continuación e impórtalo en n8n a través de **Menú** → **Importar desde JSON**. Luego cambia la **Operación** en el nodo CapSolver al tipo de reCAPTCHA que necesites.

<details>
<summary>Haz clic para expandir el JSON del flujo de trabajo (reCAPTCHA v2 — cambia la Operación para otros tipos)</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>
---

## Flujo de trabajo: Enviar tokens a sitios web

Hasta ahora, los flujos de trabajo de la API anteriores muestran cómo **obtener** un token de captcha resuelto. Pero, ¿qué se hace realmente con él?

En la automatización del mundo real, resolver el captcha es solo la mitad del trabajo. Necesitas **enviar el token** al sitio web objetivo — exactamente como lo haría un navegador — para desbloquear los datos o la acción detrás del captcha.

Aquí está el patrón general:

1. **Resolver el captcha** → Obtener el token `gRecaptchaResponse` de CapSolver
2. **Enviar el token** → Enviarlo al sitio web objetivo mediante una solicitud HTTP (usualmente como un campo de formulario `g-recaptcha-response` o parámetro de URL)
3. **Verificar la respuesta** → Comprobar si el sitio web aceptó el token y devolvió los datos esperados
4. **Procesar el resultado** → Extraer los datos que necesitas

### Ejemplo: Resolver y enviar reCAPTCHA v2

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

![Flujo de trabajo de scraping de reCAPTCHA v2 en n8n](https://assets.capsolver.com/prod/posts/how-to-solve-recaptcha-n8n/d5PwlG9NjvBb-d2b5ca33bd970f64a6301fa75ae2eb22.png)

#### Flujo del flujo de trabajo

#### Cómo funciona

1. **Disparador manual** — Inicia el flujo de trabajo manualmente (haz clic en "Ejecutar flujo de trabajo"). Puedes reemplazarlo con cualquier disparador — Webhook, Programación, Evento de aplicación, etc.
2. **CapSolver reCAPTCHA v2** — Resuelve el captcha para la página de demostración:
   - URL del sitio web: `https://example.com`
   - Clave del sitio web: `YOUR_SITE_KEY`
3. **Solicitud HTTP POST** — Envía el token resuelto a la misma URL como un formulario POST:
   - El token se envía en el campo de formulario `g-recaptcha-response`
   - Esto es exactamente lo que hace un navegador cuando haces clic en "Enviar" después de resolver el captcha
4. **Nodo IF** — Verifica si el HTML de la respuesta contiene `"recaptcha-success"`, lo que significa que el captcha fue aceptado
5. **Válido / Inválido** — El nodo IF dirige a la rama **Válido** en caso de éxito (donde extraes los datos que necesitas, por ejemplo, con el **nodo HTML** para listados de productos, resultados de formularios, etc.) o a la rama **Inválido** en caso de fallo (donde manejas el error)

> **Concepto clave:** Cada sitio web maneja el envío del token de manera diferente. En esta demo, el token va en un campo de formulario `g-recaptcha-response` vía POST — pero otros sitios pueden esperarlo como un parámetro de URL, en un cuerpo JSON, o a través de un endpoint completamente diferente. Siempre inspecciona el envío real del formulario del sitio (usando la pestaña Red de DevTools) para ver exactamente cómo debe enviarse el token.

<details>
<summary>Haz clic para expandir el JSON del flujo de trabajo</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>

> **Adaptación para otros tipos de reCAPTCHA:** Este mismo patrón funciona para **v2 Invisible** y **v3**. Para v2 Invisible, establece `isInvisible: true` en el nodo CapSolver. Para v3, cambia la Operación a `reCAPTCHA v3` y añade el parámetro `pageAction`. El paso de envío de la solicitud HTTP variará según el sitio — siempre inspecciona el envío real del formulario en DevTools.

---

## Flujo de trabajo: Ejemplos de casos de uso

La API del solucionador y los ejemplos de scraping anteriores muestran el patrón principal: resolver el captcha, enviar el token, procesar el resultado. Los siguientes flujos de trabajo extienden este patrón a **casos de uso listos para producción** — cada uno con disparadores duales (programación + webhook), seguimiento persistente del estado y salida estructurada.


| Flujo de trabajo | Propósito |
|---|---|
| `reCAPTCHA Scraping — Precio y Detalles del Producto — CapSolver + Schedule + Webhook` | Extrae el precio y nombre del producto cada 6 horas, compara con valores previos almacenados en `staticData`, alerta sobre cambios |
| `reCAPTCHA Inicio de Sesión en Cuenta — CapSolver + Schedule + Webhook` | Inicia sesión en tu propia cuenta en un sitio protegido por captcha resolviéndolo primero, luego enviando las credenciales con el token mediante POST |

### Ejemplo 1: Scraping — Precio y Detalles del Producto

Este flujo de trabajo extrae datos de una página de producto cada 6 horas (programación) o bajo demanda (webhook), extrae el precio usando el nodo HTML, y lo compara con el valor almacenado previamente.

**Ruta de programación:**

> **Manejo de errores:** Si CapSolver falla, la ejecución se detiene y se marca como fallida en n8n. Revisa **Ejecuciones** para ver el error, o configura el [Flujo de trabajo de errores](https://docs.n8n.io/flow-logic/error-handling/) de n8n para recibir notificaciones automáticas.

Comportamientos clave:
- Usa **reCAPTCHA v3** con un parámetro `pageAction` (configurable)
- El token se envía como un encabezado `x-recaptcha-token` (adáptalo al formato esperado por tu sitio)
- El **nodo HTML** extrae el precio y nombre del producto mediante selectores CSS (`.product-price`, `h1`)
- `$workflow.staticData.lastPrice` persiste el precio anterior entre ejecuciones
- La comparación de precios detecta tanto **caídas** (severidad: `deal`) como **aumentos** (severidad: `info`)
- El tipo de tarea es `ReCaptchaV3TaskProxyLess` (codificado) — edita directamente el nodo Resolver reCAPTCHA v3 para cambiar el tipo de tarea o proxy

<details>
<summary>Haz clic para expandir el JSON completo del flujo de trabajo (17 nodos)</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>

### Ejemplo 2: Inicio de sesión en la cuenta

Este flujo de trabajo automatiza el inicio de sesión en un sitio protegido por captcha. Un nodo **Set Login Config** centraliza todos los parámetros — **[Schedule]** para la ruta programada y **[Webhook]** para la ruta de webhook bajo demanda. Edita el nodo de configuración correspondiente para configurar cada ruta.

**Ruta programada:**

> **Manejo de errores:** Si CapSolver falla, la ejecución se detiene y se marca como fallida en n8n. Revisa **Executions** para ver el error, o configura el [Error Workflow](https://docs.n8n.io/flow-logic/error-handling/) de n8n para recibir notificaciones automáticas.

Comportamientos clave:
- Por defecto usa **reCAPTCHA v2** (`ReCaptchaV2TaskProxyLess`) — cambia `taskType` en **Set Login Config [Schedule]** o **Set Login Config [Webhook]** para la ruta respectiva; cambia la `Operation` en el nodo Solve Captcha si cambias entre v2 y v3
- Los campos del formulario están codificados como `email`, `password` y `g-recaptcha-response` — edita directamente el nodo **Submit Login** para que coincida con los nombres de campos del sitio objetivo
- La verificación **Login Successful?** evalúa tanto `statusCode < 400` como la presencia de un `successMarker` configurable en el cuerpo de la respuesta
- La **ruta Webhook** usa **Set Login Config [Webhook]** con los mismos valores de marcador de posición codificados — edita ese nodo para configurar la ruta webhook bajo demanda
- La ruta webhook devuelve el resultado como JSON a través de **Respond to Webhook**

<details>
<summary>Haz clic para expandir el JSON completo del flujo de trabajo (15 nodos)</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>