Extraction et résumé des avis de commerçants Yelp via Bright Data et Google Gemini

Name: Extraction et résumé des avis de commerçants Yelp via Bright Data et Google Gemini
Rating: 4.5 (10 reviews)
Author: Ranjan Dailata

Intermédiaire

Ceci est unAI, Marketingworkflow d'automatisation du domainecontenant 12 nœuds.Utilise principalement des nœuds comme Set, Merge, HttpRequest, ManualTrigger, ChainLlm, combinant la technologie d'intelligence artificielle pour une automatisation intelligente. Extraire et résumer les avis de commerçants Yelp avec Bright Data et Google Gemini

Prérequis

•Peut nécessiter les informations d'identification d'authentification de l'API cible
•Clé API Google Gemini

Nœuds utilisés (12)

OutputParserStructured

Catégorie

Intelligence Artificielle

Marketing

Aperçu du workflow

Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement

Lors du clic sur 'Tester le workflow'

Définir l'URL Yelp avec la Zone Bright Data

HTTP Requête pour récupérer les avis d'entreprise Yelp

Google Gemini Modèle de chat

Analyseur de sortie structurée

Chaîne de synthèse

Fusion

Webhook Notificateur pour la réponse fusionnée

Google Gemini Modèle de chat pour la synthèse

Extracteur de données structurées

React Flow

Exporter le workflow

Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow

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  "meta": {
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    "templateCredsSetupCompleted": true
  },
  "name": "Extract & Summarize Yelp Business Review with Bright Data and Google Gemini",
  "tags": [
    {
      "id": "Kujft2FOjmOVQAmJ",
      "name": "Engineering",
      "createdAt": "2025-04-09T01:31:00.558Z",
      "updatedAt": "2025-04-09T01:31:00.558Z"
    },
    {
      "id": "ddPkw7Hg5dZhQu2w",
      "name": "AI",
      "createdAt": "2025-04-13T05:38:08.053Z",
      "updatedAt": "2025-04-13T05:38:08.053Z"
    }
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  "nodes": [
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      "name": "Lors du clic sur 'Tester le workflow'",
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      "position": [
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      "parameters": {},
      "typeVersion": 1
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      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      "parameters": {
        "width": 420,
        "height": 220,
        "content": "## LLM Usages\n\nGoogle Gemini Flash Exp model is being used.\n\nBasic LLM Chain with the Output parser for building the structured data.\n\nSummarization Chain to summarize the structured response."
      },
      "typeVersion": 1
    },
    {
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      "parameters": {
        "width": 400,
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        "content": "## Note\n\nDeals with the Yelp Business Review data extraction using the Bright Data and LLM for structured data extraction and summarization.\n\n**Please make sure to update the \"Set Yelp URL with the Bright Data Zone\" and the Webhook Notification URL**"
      },
      "typeVersion": 1
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    {
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      "name": "Définir l'URL Yelp avec la Zone Bright Data",
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      "notes": "Set the URL which you are interested to scrap the data",
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        "options": {},
        "assignments": {
          "assignments": [
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              "id": "1c132dd6-31e4-453b-a8cf-cad9845fe55b",
              "name": "url",
              "type": "string",
              "value": "https://www.yelp.com/search?find_desc=Restaurants&find_loc=San+Francisco%2C+CA&sortby=rating?product=unlocker&method=api"
            },
            {
              "id": "0fa387df-2511-4228-b6aa-237cceb3e9c7",
              "name": "zone",
              "type": "string",
              "value": "web_unlocker1"
            }
          ]
        }
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      "notesInFlow": true,
      "typeVersion": 3.4
    },
    {
      "id": "4cccab05-2584-4557-a58a-f92cbd67c67e",
      "name": "HTTP Requête pour récupérer les avis d'entreprise Yelp",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
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      "parameters": {
        "url": "https://api.brightdata.com/request",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "zone",
              "value": "={{ $json.zone }}"
            },
            {
              "name": "url",
              "value": "={{ $json.url }}"
            },
            {
              "name": "format",
              "value": "raw"
            }
          ]
        },
        "genericAuthType": "httpHeaderAuth",
        "headerParameters": {
          "parameters": [
            {}
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "kdbqXuxIR8qIxF7y",
          "name": "Header Auth account"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "5b39a992-1902-4afe-9cbb-2fca524a5272",
      "name": "Google Gemini Modèle de chat",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
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      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-2.0-flash-exp"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "YeO7dHZnuGBVQKVZ",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "dba8b9f8-0739-4f34-9c3a-41ad447c1dd3",
      "name": "Analyseur de sortie structurée",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
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      ],
      "parameters": {
        "jsonSchemaExample": "[\n   {\n     \"restaurant_name\": \"string\",\n     \"location\": \"string\",\n     \"average_rating\": \"float\",\n     \"review_count\": \"int\",\n     \"reviews\": [\n      {\n        \"reviewer\": \"string\",\n        \"rating\": \"float\",\n        \"date\": \"YYYY-MM-DD\",\n        \"text\": \"string\"\n      }\n    ]\n   }\n]"
      },
      "typeVersion": 1.2
    },
    {
      "id": "375dc3e5-02f4-499d-922d-31070188b864",
      "name": "Chaîne de synthèse",
      "type": "@n8n/n8n-nodes-langchain.chainSummarization",
      "position": [
        1376,
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      ],
      "parameters": {
        "options": {
          "summarizationMethodAndPrompts": {
            "values": {
              "prompt": "Write a concise summary of the following:\n\n\n\"{text}\"\n\n",
              "combineMapPrompt": "=Write a concise summary of the following:\n\n\n\n\n\nCONCISE SUMMARY: {{ $json.output }}"
            }
          }
        }
      },
      "typeVersion": 2
    },
    {
      "id": "3846b2a2-a670-4264-9028-11c5f76770e8",
      "name": "Fusion",
      "type": "n8n-nodes-base.merge",
      "position": [
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      ],
      "parameters": {},
      "typeVersion": 3.1
    },
    {
      "id": "5f617e4c-17c2-437b-8a7a-1cdab587c5dd",
      "name": "Webhook Notificateur pour la réponse fusionnée",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
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      ],
      "parameters": {
        "url": "https://webhook.site/daf9d591-a130-4010-b1d3-0c66f8fcf467",
        "options": {},
        "sendBody": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "reviews",
              "value": "={{ $json.output }}"
            },
            {
              "name": "summary",
              "value": "={{ $json.response.text }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "66bd58de-a235-43b3-bb3e-491644aaabd8",
      "name": "Google Gemini Modèle de chat pour la synthèse",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
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        -440
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-2.0-flash-exp"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "YeO7dHZnuGBVQKVZ",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1
    },
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      "id": "4bd63e0d-5f58-4232-b638-cede71a50f0f",
      "name": "Extracteur de données structurées",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        1000,
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      ],
      "parameters": {
        "text": "=Summarize and analyze Yelp reviews {{ $json.data }}",
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.6
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "32c41687-2a9b-4ab8-b7fb-a34e5111548a",
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    "5b39a992-1902-4afe-9cbb-2fca524a5272": {
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}

Foire aux questions

Comment utiliser ce workflow ?

Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.

Dans quelles scénarios ce workflow est-il adapté ?

Intermédiaire - Intelligence Artificielle, Marketing

Est-ce payant ?

Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.