Automatisez le Résumé de Vos Emails avec A.I. et Messagerie
Ce workflow n8n vous permet d'automatiser la gestion de vos emails en utilisant l'intelligence artificielle pour résume...
Documentation Complète
📋 Optimisez la gestion des documents avec Mistral OCR
💡 Description
Ce workflow n8n est conçu pour automatiser le traitement de documents en utilisant l'OCR de Mistral. Il permet de télécharger des fichiers PDF et des images depuis Google Drive, de les transférer vers le cloud sécurisé de Mistral pour générer des URLs signées, puis d'extraire les données textuelles grâce à la technologie OCR. Idéal pour les entreprises cherchant à réduire le temps consacré au traitement manuel des documents, ce processus garantit une rapidité et une efficacité accrues dans la gestion documentaire. La solution s'intègre parfaitement avec vos outils existants tout en assurant une sécurité optimale des données.
📈 Impact & ROI: Augmentez votre productivité en automatisant le traitement documentaire, réduisant ainsi les coûts opérationnels et améliorant l'efficacité globale.
🚀 Fonctionnalités Clés
- ✅ Traitement automatisé des documents avec OCR
- ✅ Intégration sécurisée avec Google Drive
- ✅ Réduction du temps de traitement manuel
- ✅ Accès rapide et sécurisé aux documents via URL signée
📊 Architecture Technique
21
Nodes
Nodes
12
Connexions
Connexions
2
Services
Services
🔌 Services Intégrés
Mistral APIGoogle Drive
🔧 Composition du Workflow
| Node | Type | Description |
|---|---|---|
| Mistral Upload | httpRequest | Requête HTTP vers une API externe |
| When clicking ‘Test workflow’ | manualTrigger | Traitement des données |
| Mistral Signed URL | httpRequest | Requête HTTP vers une API externe |
| Import PDF | googleDrive | Traitement des données |
| Import Image | googleDrive | Traitement des données |
| Mistral Upload1 | httpRequest | Requête HTTP vers une API externe |
| Mistral Signed URL1 | httpRequest | Requête HTTP vers une API externe |
| Mistral DOC OCR | httpRequest | Requête HTTP vers une API externe |
| Mistral IMAGE OCR | httpRequest | Requête HTTP vers une API externe |
| Document URL | set | Traitement des données |
| Image URL | set | Traitement des données |
| Sticky Note | stickyNote | Traitement des données |
| Sticky Note1 | stickyNote | Traitement des données |
| Mistral DOC OCR1 | httpRequest | Requête HTTP vers une API externe |
| Mistral IMAGE OCR1 | httpRequest | Requête HTTP vers une API externe |
| Sticky Note2 | stickyNote | Traitement des données |
| Sticky Note3 | stickyNote | Traitement des données |
| Document URL1 | set | Traitement des données |
| Document Understanding | httpRequest | Requête HTTP vers une API externe |
| Image URL1 | set | Traitement des données |
| Document Mis-Understanding? | httpRequest | Requête HTTP vers une API externe |
📖 Guide d'Implémentation
- Import du workflow: Téléchargez le fichier JSON et importez-le dans votre instance n8n
- Configuration des credentials: Configurez les accès pour chaque service utilisé
- Personnalisation: Adaptez les paramètres selon vos besoins spécifiques
- Test: Exécutez le workflow en mode test pour vérifier le bon fonctionnement
- Activation: Activez le workflow pour une exécution automatique
🏷️ Tags
Structure JSON
Voir le code JSON complet
{
"meta": {
"instanceId": "408f9fb9940c3cb18ffdef0e0150fe342d6e655c3a9fac21f0f644e8bedabcd9",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "c499b8cc-7cc8-411d-9c22-d46c7654e169",
"name": "Mistral Upload",
"type": "n8n-nodes-base.httpRequest",
"position": [
700,
-20
],
"parameters": {
"url": "https:\/\/api.mistral.ai\/v1\/files",
"method": "POST",
"options": [],
"sendBody": true,
"contentType": "multipart-form-data",
"authentication": "predefinedCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "purpose",
"value": "ocr"
},
{
"name": "file",
"parameterType": "formBinaryData",
"inputDataFieldName": "data"
}
]
},
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "08cbe4b7-2adc-4ea0-8dfc-af107369b1dd",
"name": "When clicking ‘Test workflow’",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-540,
-20
],
"parameters": [],
"typeVersion": 1
},
{
"id": "965f294a-5d77-4190-ad4f-ff191aba0948",
"name": "Mistral Signed URL",
"type": "n8n-nodes-base.httpRequest",
"position": [
900,
-20
],
"parameters": {
"url": "=https:\/\/api.mistral.ai\/v1\/files\/{{ $json.id }}\/url",
"options": [],
"sendQuery": true,
"sendHeaders": true,
"authentication": "predefinedCredentialType",
"queryParameters": {
"parameters": [
{
"name": "expiry",
"value": "24"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "Accept",
"value": "application\/json"
}
]
},
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "7abfb1f8-f6c8-4fd0-a78e-9d4b97a4d6bc",
"name": "Import PDF",
"type": "n8n-nodes-base.googleDrive",
"position": [
480,
-20
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "15BcE6nXto9lQDHPmwjm7y9JPerAVEutY"
},
"options": [],
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "yOwz41gMQclOadgu",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "8942c6bf-4d86-4a95-aa4a-c819008e2534",
"name": "Import Image",
"type": "n8n-nodes-base.googleDrive",
"position": [
480,
200
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "1a2FcRDWHHncMO8CYxD80uNUBGH1Sy1k2"
},
"options": [],
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "yOwz41gMQclOadgu",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "94a1c3ca-1ca7-4bb1-9e7c-8314742423ab",
"name": "Mistral Upload1",
"type": "n8n-nodes-base.httpRequest",
"position": [
700,
200
],
"parameters": {
"url": "https:\/\/api.mistral.ai\/v1\/files",
"method": "POST",
"options": [],
"sendBody": true,
"contentType": "multipart-form-data",
"authentication": "predefinedCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "purpose",
"value": "ocr"
},
{
"name": "file",
"parameterType": "formBinaryData",
"inputDataFieldName": "data"
}
]
},
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "9d075eec-ba0e-41e1-8bdc-a732bc0f9229",
"name": "Mistral Signed URL1",
"type": "n8n-nodes-base.httpRequest",
"position": [
900,
200
],
"parameters": {
"url": "=https:\/\/api.mistral.ai\/v1\/files\/{{ $json.id }}\/url",
"options": [],
"sendQuery": true,
"sendHeaders": true,
"authentication": "predefinedCredentialType",
"queryParameters": {
"parameters": [
{
"name": "expiry",
"value": "24"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "Accept",
"value": "application\/json"
}
]
},
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "f623f066-fc70-40fa-b608-f28a75a8ac8c",
"name": "Mistral DOC OCR",
"type": "n8n-nodes-base.httpRequest",
"position": [
1100,
-20
],
"parameters": {
"url": "https:\/\/api.mistral.ai\/v1\/ocr",
"method": "POST",
"options": [],
"jsonBody": "={\n \"model\": \"mistral-ocr-latest\",\n \"document\": {\n \"type\": \"document_url\",\n \"document_url\": \"{{ $json.url }}\"\n },\n \"include_image_base64\": true\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "predefinedCredentialType",
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "15913796-e7c8-451a-8e7b-da7a3b10db02",
"name": "Mistral IMAGE OCR",
"type": "n8n-nodes-base.httpRequest",
"position": [
1100,
200
],
"parameters": {
"url": "https:\/\/api.mistral.ai\/v1\/ocr",
"method": "POST",
"options": [],
"jsonBody": "={\n \"model\": \"mistral-ocr-latest\",\n \"document\": {\n \"type\": \"image_url\",\n \"image_url\": \"{{ $json.url }}\"\n }\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "predefinedCredentialType",
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "a79524ff-84f0-46db-bb8e-afc18f1ddd40",
"name": "Document URL",
"type": "n8n-nodes-base.set",
"position": [
-160,
-20
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "1eb5f18b-eb06-48df-8491-d60de75b4855",
"name": "url",
"type": "string",
"value": "=https:\/\/pub-d4aa9be14ae34d6ebcebe06f13af667b.r2.dev\/multimodal_bank_statement_scan.pdf"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "72b89f33-a67c-4f73-9a78-e8ccd02fbc98",
"name": "Image URL",
"type": "n8n-nodes-base.set",
"position": [
-160,
200
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "1eb5f18b-eb06-48df-8491-d60de75b4855",
"name": "url",
"type": "string",
"value": "=https:\/\/pub-d4aa9be14ae34d6ebcebe06f13af667b.r2.dev\/multimodal_bank_statement_2.png"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "808ccbb3-0dae-4e2c-9166-bf40c589824a",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-320,
-160
],
"parameters": {
"color": 7,
"width": 680,
"height": 580,
"content": "### Example 1. Publicly Hosted Files\nThe default way to use Mistral OCR is to give it a public URL of the file you want processed. Great for your own semi-private docs or other people's. If you rather not expose files due to privacy concerns, then you'd want to check out example 2."
},
"typeVersion": 1
},
{
"id": "b968d6ab-9582-495d-84af-f75833701e2a",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
400,
-160
],
"parameters": {
"color": 7,
"width": 920,
"height": 560,
"content": "### Example 2. Privately Hosted via Mistral Cloud\nGive Mistral OCR private and secure access to your files by uploading them to Mistral cloud first. Retrieve the file using a signed URL and pass this to Mistral OCR. Benefit of storing via Mistral could be faster cache access and reduced latency for repeat docs."
},
"typeVersion": 1
},
{
"id": "f2c0b30a-49be-4850-b102-f23d0feac0ec",
"name": "Mistral DOC OCR1",
"type": "n8n-nodes-base.httpRequest",
"position": [
60,
-20
],
"parameters": {
"url": "https:\/\/api.mistral.ai\/v1\/ocr",
"method": "POST",
"options": [],
"jsonBody": "={\n \"model\": \"mistral-ocr-latest\",\n \"document\": {\n \"type\": \"document_url\",\n \"document_url\": \"{{ $json.url }}\"\n }\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "predefinedCredentialType",
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "64a28537-e70b-48bc-b580-cc9d5a5a1b80",
"name": "Mistral IMAGE OCR1",
"type": "n8n-nodes-base.httpRequest",
"position": [
60,
200
],
"parameters": {
"url": "https:\/\/api.mistral.ai\/v1\/ocr",
"method": "POST",
"options": [],
"jsonBody": "={\n \"model\": \"mistral-ocr-latest\",\n \"document\": {\n \"type\": \"image_url\",\n \"image_url\": \"{{ $json.url }}\"\n }\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "predefinedCredentialType",
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "3caaa30b-21f2-4643-93dd-8dff6f3c1920",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-740,
-440
],
"parameters": {
"width": 380,
"height": 640,
"content": "## Document Parsing with Mistral OCR\nUp your structured document parsing game with Mistral's latest release... **Mistral-OCR**!\n* Designed to specifically parse PDF and image files.\n* Handles multiple-page documents and images up to 10k pixels.\n* Each page is conveniently transcribed as markdown only - there is no plain text output.\n* Incredible pricing at only $0.001 per page!\n\n### Requirements\n* You'll need a Mistral Cloud API Key\n* This template only works with the Mistral Cloud API for Mistral OCR."
},
"typeVersion": 1
},
{
"id": "bd4d0c9f-f4a6-4527-8f9d-5af90a2858c2",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1360,
-160
],
"parameters": {
"color": 7,
"width": 680,
"height": 580,
"content": "### Example 3. No need for Extraction? Talk Directly with the File!\nIt seems Mistral were also able to integrate OCR capabilities into its text models which allows you to carry out tasks such as document classification and sentiment analysis really quickly. Unfortunately, it doesn't work the same way with images - you have to use Pixtral but the results are really bad!"
},
"typeVersion": 1
},
{
"id": "c9a9d4bb-4ee6-413a-9f08-97fdcee22bf2",
"name": "Document URL1",
"type": "n8n-nodes-base.set",
"position": [
1520,
-20
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "1eb5f18b-eb06-48df-8491-d60de75b4855",
"name": "url",
"type": "string",
"value": "=https:\/\/pub-d4aa9be14ae34d6ebcebe06f13af667b.r2.dev\/multimodal_bank_statement_scan.pdf"
},
{
"id": "c639fce3-6967-444d-be18-6c9ce802ef22",
"name": "query",
"type": "string",
"value": "what is the total number of deposits?"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "5de4d62c-af8f-4e6d-adbd-2f591a2165f7",
"name": "Document Understanding",
"type": "n8n-nodes-base.httpRequest",
"position": [
1740,
-20
],
"parameters": {
"url": "https:\/\/api.mistral.ai\/v1\/chat\/completions",
"method": "POST",
"options": [],
"jsonBody": "={\n \"model\": \"mistral-small-latest\",\n \"messages\": [\n {\n \"role\": \"user\",\n \"content\": [\n {\n \"type\": \"text\",\n \"text\": \"{{ $json.query }}\"\n },\n {\n \"type\": \"document_url\",\n \"document_url\": \"{{ $json.url }}\"\n }\n ]\n }\n ],\n \"document_image_limit\": 8,\n \"document_page_limit\": 64\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "predefinedCredentialType",
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
},
{
"id": "9a7bbff0-d446-469d-aa61-838e8c025ad5",
"name": "Image URL1",
"type": "n8n-nodes-base.set",
"position": [
1520,
200
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "1eb5f18b-eb06-48df-8491-d60de75b4855",
"name": "url",
"type": "string",
"value": "=https:\/\/pub-d4aa9be14ae34d6ebcebe06f13af667b.r2.dev\/multimodal_bank_statement_2.png"
},
{
"id": "639cd062-ebef-44ab-97a2-79ee388f8b41",
"name": "query",
"type": "string",
"value": "what is the total number of deposits?"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "ca43d437-a373-4938-a0a8-8087a98d46a8",
"name": "Document Mis-Understanding?",
"type": "n8n-nodes-base.httpRequest",
"position": [
1740,
200
],
"parameters": {
"url": "https:\/\/api.mistral.ai\/v1\/chat\/completions",
"method": "POST",
"options": [],
"jsonBody": "={\n \"model\": \"pixtral-large-latest\",\n \"messages\": [\n {\n \"role\": \"user\",\n \"content\": [\n {\n \"type\": \"text\",\n \"text\": \"{{ $json.query }}\"\n },\n {\n \"type\": \"image_url\",\n \"image_url\": \"{{ $json.url }}\"\n }\n ]\n }\n ],\n \"document_image_limit\": 8,\n \"document_page_limit\": 64\n}",
"sendBody": true,
"specifyBody": "json",
"authentication": "predefinedCredentialType",
"nodeCredentialType": "mistralCloudApi"
},
"credentials": {
"mistralCloudApi": {
"id": "EIl2QxhXAS9Hkg37",
"name": "Mistral Cloud account"
}
},
"typeVersion": 4.2
}
],
"pinData": [],
"connections": {
"Image URL": {
"main": [
[
{
"node": "Mistral IMAGE OCR1",
"type": "main",
"index": 0
}
]
]
},
"Image URL1": {
"main": [
[
{
"node": "Document Mis-Understanding?",
"type": "main",
"index": 0
}
]
]
},
"Import PDF": {
"main": [
[
{
"node": "Mistral Upload",
"type": "main",
"index": 0
}
]
]
},
"Document URL": {
"main": [
[
{
"node": "Mistral DOC OCR1",
"type": "main",
"index": 0
}
]
]
},
"Import Image": {
"main": [
[
{
"node": "Mistral Upload1",
"type": "main",
"index": 0
}
]
]
},
"Document URL1": {
"main": [
[
{
"node": "Document Understanding",
"type": "main",
"index": 0
}
]
]
},
"Mistral Upload": {
"main": [
[
{
"node": "Mistral Signed URL",
"type": "main",
"index": 0
}
]
]
},
"Mistral Upload1": {
"main": [
[
{
"node": "Mistral Signed URL1",
"type": "main",
"index": 0
}
]
]
},
"Mistral DOC OCR1": {
"main": [
[]
]
},
"Mistral Signed URL": {
"main": [
[
{
"node": "Mistral DOC OCR",
"type": "main",
"index": 0
}
]
]
},
"Mistral Signed URL1": {
"main": [
[
{
"node": "Mistral IMAGE OCR",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Document URL",
"type": "main",
"index": 0
},
{
"node": "Image URL",
"type": "main",
"index": 0
}
]
]
}
}
}
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