Générateur d'images IA basé sur fal.ai à partir de texte
Ceci est uncontenant 12 nœuds.Utilise principalement des nœuds comme If, Wait, Webhook, HttpRequest, RespondToWebhook. Générateur d'images IA à partir de texte utilisant la plateforme fal.ai
- •Point de terminaison HTTP Webhook (généré automatiquement par n8n)
- •Peut nécessiter les informations d'identification d'authentification de l'API cible
- •Clé API OpenAI
Nœuds utilisés (12)
Catégorie
{
"meta": {
"instanceId": "cb484ba7b742928a2048bf8829668bed5b5ad9787579adea888f05980292a4a7"
},
"nodes": [
{
"id": "c5b7bac5-6e31-4338-af76-32a34be8ae4d",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
-440,
280
],
"webhookId": "5cca11bb-eaea-4c3a-86f7-16d5802b6ac8",
"parameters": {
"path": "ai_text_to_image_generator",
"options": {},
"httpMethod": "POST",
"responseMode": "responseNode"
},
"typeVersion": 2
},
{
"id": "ba2850cc-3d2b-45d7-9c1d-87bff38d99c3",
"name": "Vérifier l'état",
"type": "n8n-nodes-base.httpRequest",
"position": [
300,
280
],
"parameters": {
"url": "=https://queue.fal.run/fal-ai/flux/requests/{{ $json.request_id }}/status",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "0qP44IHCmBfL54Vb",
"name": "Falai Polina"
}
},
"typeVersion": 4.2
},
{
"id": "44e08f96-e6b2-49a8-8077-571e07108d8d",
"name": "Attendre",
"type": "n8n-nodes-base.wait",
"position": [
680,
460
],
"webhookId": "150069ed-885b-497f-a32a-09e7088136e6",
"parameters": {
"amount": 1
},
"typeVersion": 1.1
},
{
"id": "a1455b63-eed2-4c6d-86dc-11bf0937892b",
"name": "Prêt ?",
"type": "n8n-nodes-base.if",
"position": [
480,
280
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "ac50759b-e2f3-4efd-a2af-f28b7d209b45",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "COMPLETED"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "6b4446ef-0c5f-4d8b-839e-e7a9d6ae4773",
"name": "Soumettre la requête",
"type": "n8n-nodes-base.httpRequest",
"position": [
100,
280
],
"parameters": {
"url": "https://queue.fal.run/fal-ai/flux/schnell",
"method": "POST",
"options": {},
"jsonBody": "={\"prompt\": \"{{ $json.body.prompt }}\"}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "0qP44IHCmBfL54Vb",
"name": "Falai Polina"
}
},
"typeVersion": 4.2
},
{
"id": "3f1df77f-8576-4c32-a1c8-7e80f5bf572d",
"name": "Récupérer le résultat",
"type": "n8n-nodes-base.httpRequest",
"position": [
680,
280
],
"parameters": {
"url": "={{ $json.response_url }}",
"options": {},
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "0qP44IHCmBfL54Vb",
"name": "Falai Polina"
}
},
"typeVersion": 4.2
},
{
"id": "744b0b05-d1f7-4972-b16d-70328b7a36c9",
"name": "OpenAI Modèle de chat",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-260,
440
],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"id": "QpFZ2EiM3WGl6Zr3",
"name": "Marketing OpenAI"
}
},
"typeVersion": 1.1
},
{
"id": "9ab24ceb-c1c1-42b8-88d9-249c2db60a8d",
"name": "Erreur 400",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
100,
640
],
"parameters": {
"options": {
"responseCode": 400
},
"respondWith": "json",
"responseBody": "={{\n{\n \"error\": \"Prompt is in violation of terms of use. Please try again.\",\n \"result\": []\n}\n}}"
},
"typeVersion": 1.1
},
{
"id": "c5ef424e-1fb5-44d5-9612-4c76c7d1d232",
"name": "Succès",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
900,
280
],
"parameters": {
"options": {},
"respondWith": "json",
"responseBody": "={{\n{\n \"error\": null,\n \"result\": $json.images\n}\n}}"
},
"typeVersion": 1.1
},
{
"id": "eb43cc4a-4d15-47b9-9c81-840ecc9cfafa",
"name": "Filtre NSFW",
"type": "@n8n/n8n-nodes-langchain.textClassifier",
"position": [
-260,
280
],
"parameters": {
"options": {
"fallback": "other"
},
"inputText": "={{ $json.body.prompt }}",
"categories": {
"categories": [
{
"category": "NSFW",
"description": "text is NSFW"
},
{
"category": "SFW",
"description": "text is SFW"
}
]
}
},
"typeVersion": 1
},
{
"id": "db102cc6-b414-4187-b269-8f73158f0fb3",
"name": "Note adhésive1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-480,
120
],
"parameters": {
"width": 540,
"height": 460,
"content": "## Receives text prompt through a webhook endpoint and filters the prompt for inappropriate content using AI moderation"
},
"typeVersion": 1
},
{
"id": "b2ff86e9-62cc-45d1-9f89-6a5d2010c976",
"name": "Note adhésive2",
"type": "n8n-nodes-base.stickyNote",
"position": [
80,
0
],
"parameters": {
"width": 540,
"height": 580,
"content": "## Submits valid prompts to the Fal.ai and polls for completion status and retrieves the generated image when ready\n\nFal.ai is a model inference and finetuning service dedicated to AI image and video. It hosts many popular third party models including Flux by Black Forest Labs.\n\nSign up here - https://fal.ai - for an api key."
},
"typeVersion": 1
}
],
"pinData": {
"Webhook": [
{
"body": {
"prompt": "A person sitting under a moonlit sky",
"styleId": "1"
},
"query": {},
"params": {},
"headers": {
"host": "[insert your host]",
"accept": "*/*",
"origin": "http://localhost:3000",
"pragma": "no-cache",
"referer": "http://localhost:3000/",
"priority": "u=1, i",
"sec-ch-ua": "\"Chromium\";v=\"134\", \"Not:A-Brand\";v=\"24\", \"Google Chrome\";v=\"134\"",
"x-real-ip": "10.255.0.2",
"user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36",
"content-type": "multipart/form-data; boundary=----WebKitFormBoundary6KvXTaJpPc6UJTId",
"cache-control": "no-cache",
"content-length": "268",
"sec-fetch-dest": "empty",
"sec-fetch-mode": "cors",
"sec-fetch-site": "cross-site",
"accept-encoding": "gzip, deflate, br, zstd",
"accept-language": "pl-PL,pl;q=0.9,en-US;q=0.8,en;q=0.7,fr;q=0.6,la;q=0.5,de;q=0.4,sk;q=0.3,nl;q=0.2,mt;q=0.1",
"x-forwarded-for": "10.255.0.2",
"sec-ch-ua-mobile": "?0",
"x-forwarded-host": "[insert your host]",
"x-forwarded-port": "443",
"x-forwarded-proto": "https",
"sec-ch-ua-platform": "\"macOS\"",
"x-forwarded-server": "5f641c71d311"
},
"webhookUrl": "https://[insert your host]/webhook/ai_text_to_image_generator",
"executionMode": "production"
}
]
},
"connections": {
"44e08f96-e6b2-49a8-8077-571e07108d8d": {
"main": [
[
{
"node": "ba2850cc-3d2b-45d7-9c1d-87bff38d99c3",
"type": "main",
"index": 0
}
]
]
},
"c5b7bac5-6e31-4338-af76-32a34be8ae4d": {
"main": [
[
{
"node": "eb43cc4a-4d15-47b9-9c81-840ecc9cfafa",
"type": "main",
"index": 0
}
]
]
},
"a1455b63-eed2-4c6d-86dc-11bf0937892b": {
"main": [
[
{
"node": "3f1df77f-8576-4c32-a1c8-7e80f5bf572d",
"type": "main",
"index": 0
}
],
[
{
"node": "44e08f96-e6b2-49a8-8077-571e07108d8d",
"type": "main",
"index": 0
}
]
]
},
"eb43cc4a-4d15-47b9-9c81-840ecc9cfafa": {
"main": [
[
{
"node": "9ab24ceb-c1c1-42b8-88d9-249c2db60a8d",
"type": "main",
"index": 0
}
],
[
{
"node": "6b4446ef-0c5f-4d8b-839e-e7a9d6ae4773",
"type": "main",
"index": 0
}
],
[
{
"node": "9ab24ceb-c1c1-42b8-88d9-249c2db60a8d",
"type": "main",
"index": 0
}
]
]
},
"3f1df77f-8576-4c32-a1c8-7e80f5bf572d": {
"main": [
[
{
"node": "c5ef424e-1fb5-44d5-9612-4c76c7d1d232",
"type": "main",
"index": 0
}
]
]
},
"ba2850cc-3d2b-45d7-9c1d-87bff38d99c3": {
"main": [
[
{
"node": "a1455b63-eed2-4c6d-86dc-11bf0937892b",
"type": "main",
"index": 0
}
]
]
},
"6b4446ef-0c5f-4d8b-839e-e7a9d6ae4773": {
"main": [
[
{
"node": "ba2850cc-3d2b-45d7-9c1d-87bff38d99c3",
"type": "main",
"index": 0
}
]
]
},
"744b0b05-d1f7-4972-b16d-70328b7a36c9": {
"ai_languageModel": [
[
{
"node": "eb43cc4a-4d15-47b9-9c81-840ecc9cfafa",
"type": "ai_languageModel",
"index": 0
}
]
]
}
}
}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
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.
Workflows recommandés
n8n Team
@n8n-teamMeet the official n8n team. We specialize in building workflows that transform intricate tasks into seamless operations.
Partager ce workflow