Plantilla - subflujo de grabadora

• •URL y Clave de API de Supabase

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        "content": "## Centralized Logging with Supabase (Log4j2-style)\n\n\nThis workflow provides a simple yet powerful logging solution for n8n, inspired by Log4j2's log levels. \n\nIt enables you to send structured log entries (DEBUG, INFO, WARN, ERROR, FATAL) directly to a Supabase PostgreSQL database. Whether you're tracking workflow executions, node-level issues, or custom debugging events, this template offers a clean and scalable way to store and query logs from across your automation stack — perfect for monitoring, debugging, or building analytics dashboards.\n\n\nYou need first to setup Supabase database and credentials:\n\n\n### 1. Supabase Configuration\n\n- Create an enumerated type (in Database -> Database Management -> Enumerated Types):\n\t- Name: **log_level_type**\n\t- Values: TRACE, DEBUG, INFO, WARN, ERROR, FATAL\n\n\n- Create a table **logs** with following fields  (in Database -> Database Management -> Tables):\n\t- id #int8 (leave by default)\n\t- created_at timestamp (leave by default)\n\t- workflow_name text (deactivate the \"Is Nullable\" option)\n\t- node_name text (deactivate the \"Is Nullable\" option)\n\t- execution_id text (deactivate the \"Is Nullable\" option)\n\t- log_level log_level_type (deactivate the \"Is Nullable\" option)\n\t- message text (deactivate the \"Is Nullable\" option)\n  \t- metadata json\n\n\n- If you prefer the SQL scripts:\n\n```\n-- Enum type for log_level\ncreate type log_level_type as enum ('TRACE','DEBUG','INFO','WARN','ERROR','FATAL');\n  \n-- logs table\ncreate table publi c.logs (\n  id bigserial primary key,\n  created_at timestamp with time zone default now() not null,\n  workflow_name text not null,\n  node_name text not null,\n  execution_id text not null,\n  log_level log_level_type not null,\n  message text not null,\n  metadata jsonb\n);\n```\n\n\n\n### 2. Create Credentials to your Supabase Account in N8N\n\nhttps://docs.n8n.io/integrations/builtin/credentials/supabase/\n\n\n"
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        "content": "## SUB-WORKFLOW\n"
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      "name": "When Log Traced",
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              "name": "workflow_name"
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            {
              "name": "node_name"
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            {
              "name": "execution_id"
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            {
              "name": "log_level"
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            {
              "name": "message"
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      "name": "Create Log",
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        "tableId": "logs",
        "dataToSend": "autoMapInputData"
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        "supabaseApi": {
          "id": "4kNhR3z2qk4eUvOY",
          "name": "Supabase account"
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        "content": "## Usage Example : FATAL log from an error handler\n\nThis is a generic error handler workflow that you can configure in a workflow settings."
      },
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      "name": "Disparador de error",
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      "name": "Log Fatal",
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        "jsCode": "const e = $json; // Error Trigger\nreturn {\n        \"workflow_name\": e.workflow?.name ?? $workflow.name,\n        \"node_name\": e.execution?.lastNodeExecuted ?? $prevNode.name,\n        \"execution_id\": e.execution?.id ?? $execution.id,\n        \"log_level\": \"FATAL\",\n        \"message\": e.execution?.error?.message ?? 'Unknown error',  \n        \"metadata\": e\n};"
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        "content": "## Usage Example : log a DEBUG or INFO message\n\nCustomize the log_level, message and optional metadata.\nUse inside a workflow to trace info and debug messages."
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      "typeVersion": 1
    },
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      "name": "Call Logger SubWorkflow 1",
      "type": "n8n-nodes-base.executeWorkflow",
      "disabled": true,
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      "parameters": {
        "options": {
          "waitForSubWorkflow": false
        },
        "workflowId": {
          "__rl": true,
          "mode": "list",
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        "workflowInputs": {
          "value": {},
          "schema": [],
          "mappingMode": "defineBelow",
          "matchingColumns": [],
          "attemptToConvertTypes": false,
          "convertFieldsToString": true
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      "name": "Log Info",
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        "jsCode": " return {\n        \"workflow_name\": $workflow.name,\n        \"node_name\": $prevNode.name || \"Unknown node\",\n        \"execution_id\": $execution.id,\n        \"log_level\": \"INFO\",\n        \"message\": \"Insert your message here\",        \n        \"metadata\": {\n           \"attr1\": \"value1\",\n           \"attr2\": 123\n        }\n }"
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          "value": {
            "message": "={{ $json.message }}",
            "metadata": "={{ $json.metadata }}",
            "log_level": "={{ $json.log_level }}",
            "node_name": "={{ $json.node_name }}",
            "execution_id": "={{ $json.execution_id }}",
            "workflow_name": "={{ $json.workflow_name }}"
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          "schema": [
            {
              "id": "workflow_name",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "workflow_name",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "node_name",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "node_name",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "execution_id",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "execution_id",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "log_level",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "log_level",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
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              "display": true,
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              "displayName": "message",
              "defaultMatch": false,
              "canBeUsedToMatch": true
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              "displayName": "metadata",
              "defaultMatch": false,
              "canBeUsedToMatch": true
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          "attemptToConvertTypes": false,
          "convertFieldsToString": true
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    "Error Trigger": {
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