188 lines
4.9 KiB
JSON
188 lines
4.9 KiB
JSON
{
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"id": "AqWXpCre4fsPEkAH",
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"meta": {
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"instanceId": "7dfa146768a036d27a67d125f90ea637bfb301bd4fd25d0086548016421d44bd"
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},
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"name": "Simple OpenAI Image Generator",
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"tags": [],
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"nodes": [
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{
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"id": "526c24bc-3bc5-48c3-ae1e-5b0c0352d07f",
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"name": "Convert to File",
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"type": "n8n-nodes-base.convertToFile",
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"position": [
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440,
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],
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"parameters": {
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"options": {},
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"operation": "toBinary",
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"sourceProperty": "data[0].b64_json"
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},
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"typeVersion": 1.1
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},
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{
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"id": "20fdcc11-5e8a-4788-b3a3-e556996b59f7",
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"name": "Prompt and options",
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"type": "n8n-nodes-base.formTrigger",
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"position": [
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],
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"webhookId": "b749da3f-836f-4996-a8ee-bc26f8677582",
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"parameters": {
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"options": {},
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"formTitle": "OpenAI Image Generator",
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"formFields": {
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"values": [
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{
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"fieldLabel": "Prompt",
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"placeholder": "Snow-covered mountain village in the Alps",
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"requiredField": true
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},
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{
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"fieldType": "dropdown",
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"fieldLabel": "Image size",
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"fieldOptions": {
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"values": [
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{
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"option": "1024x1024"
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},
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{
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"option": "1024x1536"
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},
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{
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"option": "1536x1024"
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}
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]
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},
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"requiredField": true
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}
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]
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}
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},
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"typeVersion": 2.2
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},
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{
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"id": "eb220b1f-2091-492a-931f-1f2e344b32a6",
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"name": "OpenAI Image Generation",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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],
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"parameters": {
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"url": "https://api.openai.com/v1/images/generations",
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"method": "POST",
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"options": {},
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"sendBody": true,
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"sendHeaders": true,
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"authentication": "predefinedCredentialType",
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"bodyParameters": {
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"parameters": [
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{
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"name": "model",
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"value": "gpt-image-1"
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},
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{
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"name": "prompt",
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"value": "={{ $json.Prompt }}"
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},
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{
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"name": "n",
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"value": "={{ 1 }}"
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},
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{
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"name": "size",
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"value": "={{ $json['Image size'] }}"
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}
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]
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},
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"nodeCredentialType": "openAiApi"
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},
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"credentials": {
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"openAiApi": {
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"id": "x1byAha0t8ltLIeW",
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"name": "OpenAi account"
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}
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},
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"typeVersion": 4.2
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},
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{
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"id": "86718927-490e-4d97-9b0c-1118e2ccdcb6",
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"name": "Return to form",
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"type": "n8n-nodes-base.form",
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"position": [
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],
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"webhookId": "745af4a8-ab3c-4267-aa8d-a8998cc534e5",
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"parameters": {
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"options": {
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"formTitle": "Result"
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},
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"operation": "completion",
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"respondWith": "returnBinary",
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"completionTitle": "Result",
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"completionMessage": "Here is the created image:"
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},
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"typeVersion": 1
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},
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{
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"id": "a069f63f-139e-4157-a44a-448224f2c119",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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-600,
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],
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"parameters": {
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"width": 500,
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"height": 620,
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"content": "# Welcome to my Simple OpenAI Image Generator Workflow!\n\nThis workflow creates an image with the new OpenAI image model \"GPT-Image-1\" based on a form input.\n\n## This workflow has the following sequence:\n\n1. Form trigger (image prompt and image size input)\n2. Generate the Image via OpenAI API.\n3. Return the image to the input form for download.\n\n## The following accesses are required for the workflow:\n- OpenAI API access: [Documentation](https://docs.n8n.io/integrations/builtin/credentials/openai/)\n\nYou can contact me via LinkedIn, if you have any questions: https://www.linkedin.com/in/friedemann-schuetz"
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},
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"typeVersion": 1
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}
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],
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"active": false,
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"pinData": {},
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"settings": {
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"executionOrder": "v1"
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},
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"versionId": "d2376df0-9c26-4723-9e97-07fc226e7a53",
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"connections": {
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"Convert to File": {
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"main": [
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[
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{
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"node": "Return to form",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Prompt and options": {
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"main": [
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[
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{
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"node": "OpenAI Image Generation",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"OpenAI Image Generation": {
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"main": [
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[
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{
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"node": "Convert to File",
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"type": "main",
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"index": 0
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}
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]
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]
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}
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}
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} |