Moteur de recommandation de livres piloté par l'IA

Avancé

Ceci est unSupport Chatbot, Multimodal AIworkflow d'automatisation du domainecontenant 21 nœuds.Utilise principalement des nœuds comme If, Set, Code, Wait, EmailSend. Système de recommandations de livres basé sur les courriels, utilisant le grand modèle de langage Ollama et l'API OpenLibrary

Prérequis
  • Peut nécessiter les informations d'identification d'authentification de l'API cible
Aperçu du workflow
Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement
Exporter le workflow
Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow
{
  "id": "QRbFHzWOiN6ee7D9",
  "meta": {
    "instanceId": "dd69efaf8212c74ad206700d104739d3329588a6f3f8381a46a481f34c9cc281",
    "templateCredsSetupCompleted": true
  },
  "name": "AI-Driven Book Recommendation Engine",
  "tags": [],
  "nodes": [
    {
      "id": "9840af8c-b582-4659-ae3b-869500193074",
      "name": "Ollama Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOllama",
      "position": [
        -132,
        280
      ],
      "parameters": {
        "model": "llama3.2-16000:latest",
        "options": {}
      },
      "credentials": {
        "ollamaApi": {
          "id": "7td3WzXCW2wNhraP",
          "name": "Ollama - test"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "61b127d3-bb32-4eee-a239-c259430e9139",
      "name": "Email Trigger – Book Request",
      "type": "n8n-nodes-base.emailReadImap",
      "position": [
        -440,
        60
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "imap": {
          "id": "zTEGYssr7MSVeCs3",
          "name": "IMAP-test"
        }
      },
      "typeVersion": 2
    },
    {
      "id": "cc2e4acc-e8dc-4789-9142-1bc08977add5",
      "name": "Analyze Email with Ollama",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -220,
        60
      ],
      "parameters": {
        "text": "={{ $json.textPlain }}",
        "options": {
          "systemMessage": "=You are a helper that identifies and lists only the types of books mentioned in the message.\n\nWhich types of books are being asked for in this message?\n\nReply with the types in lowercase, one on each line. Don’t include anything else — no headers, labels, or symbols.\n\nInput:\n{{ $json.textPlain }}"
        },
        "promptType": "define"
      },
      "typeVersion": 2
    },
    {
      "id": "37386ba5-319e-40da-bf42-c8d2fbb0a48a",
      "name": "Create Book Search Query",
      "type": "n8n-nodes-base.set",
      "position": [
        156,
        60
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "subject-name",
              "value": "={{ $json.output }}"
            }
          ]
        },
        "options": {},
        "keepOnlySet": true
      },
      "typeVersion": 1
    },
    {
      "id": "0c9dc4d4-c775-4ae6-bd5c-dddb0ca175ab",
      "name": "Call Book Search API",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        376,
        60
      ],
      "parameters": {
        "url": "=https://openlibrary.org/subjects/{{ $json.subject-name}}",
        "options": {},
        "queryParametersUi": {
          "parameter": [
            {
              "name": "limit",
              "value": "0"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "39dc690f-f68b-4f5d-87e0-44eb12cbb5f4",
      "name": "Check API Response",
      "type": "n8n-nodes-base.if",
      "position": [
        596,
        60
      ],
      "parameters": {
        "conditions": {
          "number": [
            {
              "value1": "={{$node[\"Call Book Search API\"].json[\"work_count\"]}}",
              "operation": "larger"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "727a94bd-9c95-44b6-85f7-86ee36fcda7f",
      "name": "Handle No Book Found",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        816,
        160
      ],
      "parameters": {
        "html": "=<p>We're sorry, but no books were found for the subject <em>{{$node[\"Check API Response\"].json[\"name\"]}}</em>. </p>\n\n<p>Please try a different subject or update your n8n workflow accordingly.</p>\n\n<p>You can explore a list of available subjects at <a href=\"https://openlibrary.org/subjects\" target=\"_blank\">Open Library Subjects</a>.</p>\n",
        "options": {},
        "subject": "=Book not found in {{$node[\"Check API Response\"].json[\"name\"]}}",
        "toEmail": "john.doe@example.com",
        "fromEmail": "john.doe@example.com"
      },
      "credentials": {
        "smtp": {
          "id": "G1kyF8cSWTZ4vouN",
          "name": "SMTP -test"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "d164e6f0-b684-4467-a4e8-0aae75878663",
      "name": "Check Book Name",
      "type": "n8n-nodes-base.code",
      "position": [
        816,
        -40
      ],
      "parameters": {
        "jsCode": "var retrieve_book = 0;\nvar book_count = items[0].json.work_count;\n\nretrieve_book = Math.floor(Math.random() * book_count) + 1\n\nitems[0].json.retrieve_book = retrieve_book;\nreturn items;"
      },
      "typeVersion": 2
    },
    {
      "id": "efa8a98b-cd03-41ac-93f0-c1f856cff17f",
      "name": "Extract Book Summary",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1036,
        -40
      ],
      "parameters": {
        "url": "=http://openlibrary.org/subjects/{{$json[\"name\"]}}.json",
        "options": {},
        "queryParametersUi": {
          "parameter": [
            {
              "name": "limit",
              "value": "1"
            },
            {
              "name": "offset",
              "value": "={{$json[\"retrieve_book\"]}}"
            },
            {
              "name": "detail",
              "value": "true"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "96c40040-623c-45df-ae94-b2813ffd5668",
      "name": "Wait for Summary Response",
      "type": "n8n-nodes-base.wait",
      "position": [
        1256,
        -40
      ],
      "webhookId": "4880c8b5-9639-4e41-9ef9-3eb5520f5fab",
      "parameters": {},
      "typeVersion": 1.1
    },
    {
      "id": "786470f7-9056-46c3-83d0-48bbf98133a5",
      "name": "Retrieve Book Details",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1476,
        -40
      ],
      "parameters": {
        "url": "=http://openlibrary.org.{{$node[\"Extract Book Summary\"].json[\"works\"][0][\"key\"]}}.json",
        "options": {},
        "queryParametersUi": {
          "parameter": [
            {
              "name": "limit",
              "value": "1"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "641c0ba1-ccad-4462-9499-b4a28dfd0975",
      "name": "Format Book Data",
      "type": "n8n-nodes-base.set",
      "position": [
        1696,
        -40
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "authors",
              "value": "={{$node[\"Extract Book Summary\"].json[\"works\"][0][\"authors\"]}}"
            },
            {
              "name": "title",
              "value": "={{$node[\"Extract Book Summary\"].json[\"works\"][0][\"title\"]}}"
            },
            {
              "name": "description",
              "value": "={{$node[\"Retrieve Book Details\"].json[\"description\"][\"value\"]}}"
            },
            {
              "name": "URL",
              "value": "=https://openlibrary.org{{$node[\"Extract Book Summary\"].json[\"works\"][0][\"key\"]}}"
            }
          ]
        },
        "options": {},
        "keepOnlySet": true
      },
      "typeVersion": 1
    },
    {
      "id": "79d33736-4931-4f7e-8ac0-07980cc8fcb9",
      "name": "Enhance Data with Code",
      "type": "n8n-nodes-base.code",
      "position": [
        1916,
        -40
      ],
      "parameters": {
        "jsCode": "var arrAuthors = items[0].json.authors;\n\nvar arrNames = arrAuthors.map(function(author) {\n  return \"<a href=\\\"https://openlibrary.org\" + author['key'] + \"\\\">\" + author['name'] + \"</a>\";\n});\n\nvar names = arrNames.join(\", \");\n\nitems[0].json.authors = names;\n\nreturn items;"
      },
      "typeVersion": 2
    },
    {
      "id": "e19dbc55-a1c5-4070-b2ae-2f4582fe14c8",
      "name": "Generate Email Content",
      "type": "n8n-nodes-base.set",
      "position": [
        2136,
        -40
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "msgSubject",
              "value": "=Book Recommendation: {{$node[\"Generate Author Info\t\"].json[\"title\"]}}"
            },
            {
              "name": "msgBody",
              "value": "=<H2><a href=\"{{$node[\"Generate Author Info\t\"].json[\"URL\"]}}\">{{$node[\"Generate Author Info\t\"].json[\"title\"]}}</a></H2>\n<p><em>By {{$node[\"Generate Author Info\t\"].json[\"authors\"]}}</em><br>\n{{$node[\"Generate Author Info\t\"].json[\"description\"]}}</p>"
            }
          ]
        },
        "options": {},
        "keepOnlySet": true
      },
      "typeVersion": 1
    },
    {
      "id": "c178bfca-5ee9-40d5-a0da-1b3fb0f7e5b8",
      "name": "Send Recommendation Email",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        2356,
        -40
      ],
      "parameters": {
        "html": "={{$node[\"Generate Email Content\"].json[\"msgBody\"]}}",
        "options": {},
        "subject": "={{$node[\"Generate Email Content\"].json[\"msgSubject\"]}}",
        "toEmail": "abc@gmail.com",
        "fromEmail": "xyz@gmail.com"
      },
      "credentials": {
        "smtp": {
          "id": "G1kyF8cSWTZ4vouN",
          "name": "SMTP -test"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "fe5af873-7969-436c-8eaf-efed81c83665",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -340,
        -900
      ],
      "parameters": {
        "color": 5,
        "width": 600,
        "height": 360,
        "content": "## Overview: \n\nThis workflow triggers on book request emails, uses Ollama LLM to extract intent, queries a Book Search API for data (title, summary, details), handles no-book cases, formats and enhances the data, generates a personalized email, and sends it to the user.\n\n✅ Ideal for automated book suggestions using LLMs and structured APIs.\n✅ Great for newsletter, reading clubs, and educational bots.\n"
      },
      "typeVersion": 1
    },
    {
      "id": "afa604fa-0086-4327-998b-7b720694fc42",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        400,
        -880
      ],
      "parameters": {
        "width": 660,
        "height": 320,
        "content": "## How to Run:\n\n1. Ensure the email trigger is connected to a valid inbox (IMAP/Gmail).\n2. Verify the Ollama node is running with the correct model.\n3. Set valid credentials for the book search API.\n4. Click **“Execute Workflow”** or activate the workflow to listen in real-time.\n5. Send a test email with a book request (e.g., “Recommend me a sci-fi novel.”).\n6. Check the sent mailbox for the recommendation email.\n\n## Tip: \nCustomize the book genre parser or API call to match your use case.\n"
      },
      "typeVersion": 1
    },
    {
      "id": "afdc2813-f8ef-4311-bb5b-dbdd2784dfca",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -480,
        -340
      ],
      "parameters": {
        "color": 4,
        "width": 540,
        "height": 860,
        "content": "## Email Input Processing\n\nTriggers on new book request emails and uses Ollama LLM to extract user intent."
      },
      "typeVersion": 1
    },
    {
      "id": "c0a2dc78-18a6-48f8-9599-74e4d5e7c27e",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1680,
        -380
      ],
      "parameters": {
        "color": 2,
        "width": 880,
        "height": 860,
        "content": "## Output Generation\n\nFormats data, refines it with code, creates a personalized email, and sends it to the user."
      },
      "typeVersion": 1
    },
    {
      "id": "7a49c987-d940-4e65-ab52-b024d838a55c",
      "name": "Sticky Note4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        140,
        -340
      ],
      "parameters": {
        "color": 3,
        "width": 580,
        "height": 860,
        "content": "## Book Data Retrieval\n\nGenerates a search query, fetches book data (title, summary, details) via API, and validates the response."
      },
      "typeVersion": 1
    },
    {
      "id": "86d479fa-002c-4e2f-8239-e3ba21d3989b",
      "name": "Sticky Note5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1000,
        -380
      ],
      "parameters": {
        "color": 6,
        "width": 620,
        "height": 860,
        "content": "## Data Preparation\n\nExtracts summary, ensures data readiness, and gathers additional book details."
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "675f1b3c-84ee-47b1-bbc4-c2c1a79a7b55",
  "connections": {
    "9840af8c-b582-4659-ae3b-869500193074": {
      "ai_languageModel": [
        [
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            "type": "ai_languageModel",
            "index": 0
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    },
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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 ?

Avancé - Chatbot de support, IA Multimodale

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.

Informations sur le workflow
Niveau de difficulté
Avancé
Nombre de nœuds21
Catégorie2
Types de nœuds10
Description de la difficulté

Adapté aux utilisateurs avancés, avec des workflows complexes contenant 16+ nœuds

Auteur
Oneclick AI Squad

Oneclick AI Squad

@oneclick-ai

The AI Squad Initiative is a pioneering effort to build, automate and scale AI-powered workflows using n8n.io. Our mission is to help individuals and businesses integrate AI agents seamlessly into their daily operations from automating tasks and enhancing productivity to creating innovative, intelligent solutions. We design modular, reusable AI workflow templates that empower creators, developers and teams to supercharge their automation with minimal effort and maximum impact.

Liens externes
Voir sur n8n.io

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Catégories

Catégories: 34