香蕉
中级
这是一个Miscellaneous, Multimodal AI领域的自动化工作流,包含 10 个节点。主要使用 If, Set, Wait, FormTrigger, HttpRequest 等节点。 使用KIE.AI Nano Banana API生成角色一致的AI图像
前置要求
- •可能需要目标 API 的认证凭证
工作流预览
可视化展示节点连接关系,支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入,即可使用此工作流
{
"id": "awXlFcUvfBcnAfxo",
"meta": {
"instanceId": "984a3a573b2ceefaa62e65118c88bad010712c3575386e48d0fa024f616c2747"
},
"name": "banana",
"tags": [],
"nodes": [
{
"id": "c9f57cdf-e8d4-4612-a015-005af994b753",
"name": "便签6",
"type": "n8n-nodes-base.stickyNote",
"position": [
1024,
16
],
"parameters": {
"width": 780,
"height": 152,
"content": "## 步骤 1 - 获取 API 密钥 (YOURAPIKEY)"
},
"typeVersion": 1
},
{
"id": "42df80e0-3428-40f9-a951-9390723f4aaa",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
1024,
256
],
"parameters": {
"width": 780,
"height": 212,
"content": "## 步骤 2 - 使用流程"
},
"typeVersion": 1
},
{
"id": "9dea92a7-21b2-42e7-96ce-714f5ea44024",
"name": "便签3",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
0
],
"parameters": {
"color": 3,
"width": 956,
"height": 1160,
"content": "## 使用 KIE.AI Nano Banana API 生成角色一致的图像"
},
"typeVersion": 1
},
{
"id": "5609cfa7-25e9-4f0e-908b-4fceb1fdd889",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
1024,
544
],
"parameters": {
"width": 780,
"height": 568,
"content": "## STEP 3 - Form Parameters\n1. **Prompt** \n - Purpose: Describe the video content you want to generate.\n - Example: \"A dog playing in a park\".\n - Tips:\n Be detailed and specific in describing image content.\n More detailed descriptions lead to better results.\n2. **img_url** (Image-to-Image, Optional)\n - Purpose: Provide an image URL for image-to-image generation. Note: If you are using text-to-image generation (google/nano-banana), please do not fill in this parameter.\n - Example: https://file.example.com/your-image.jpg (single image) or https://file1.com/img1.jpg,https://file2.com/img2.jpg (multiple images)\n - Tips:\n Required for: google/nano-banana-edit (image-to-image).\n Not needed for: google/nano-banana (text-to-image) - leave this field empty.\n Use a clear and relevant image to guide the generation.\n You can upload up to 5 images by separating multiple URLs with commas.\n3. **model (Model Type)** \n - Purpose: Select the type of AI generation task you want to perform.\n - Options: google/nano-banana (text-to-image)\ngoogle/nano-banana-edit (image-to-image)\n - Tips:Choose google/nano-banana for text-to-image generation. Choose google/nano-banana-edit for image-to-image generation.\n4. **api_key** (API Key)\n - This is what you get in the first step.\n"
},
"typeVersion": 1
},
{
"id": "b41cc4b4-2927-4453-80fd-7252549af77e",
"name": "获取生成状态",
"type": "n8n-nodes-base.httpRequest",
"position": [
992,
1184
],
"parameters": {
"url": "https://api.kie.ai/api/v1/playground/recordInfo",
"options": {},
"sendQuery": true,
"sendHeaders": true,
"queryParameters": {
"parameters": [
{
"name": "taskId",
"value": "={{$json.data.taskId}}"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
},
{
"name": "Authorization",
"value": "=Bearer {{$node[\"Submit Text Prompt for image Generation\"].json[\"api_key\"]}}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "421dd0c7-92c9-439e-a157-70d6120b6282",
"name": "Submit Text Prompt for image Generation",
"type": "n8n-nodes-base.formTrigger",
"position": [
320,
1184
],
"webhookId": "791b190b-2acc-4d10-b593-c1929e67686c",
"parameters": {
"options": {},
"formTitle": "AI image generator",
"formFields": {
"values": [
{
"fieldLabel": "prompt"
},
{
"fieldLabel": "img_url"
},
{
"fieldLabel": "model"
},
{
"fieldLabel": "api_key"
}
]
},
"formDescription": "Please fill in the following information to generate your video"
},
"typeVersion": 2.2
},
{
"id": "e8209f72-eb14-40e2-a4fa-19da7d6d5e6f",
"name": "Send image Generation Request to KIE.AI API",
"type": "n8n-nodes-base.httpRequest",
"position": [
544,
1184
],
"parameters": {
"url": "https://api.kie.ai/api/v1/playground/createTask",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"{{$json.model}}\",\n \"callBackUrl\": \"https://your-domain.com/api/callback\",\n \"input\": {\n \"prompt\": \"{{$json.prompt}}\",\n \"image_urls\": [{{$json.img_url ? $json.img_url.split(',').map(url => '\"' + url.trim() + '\"').join(',') : ''}}]\n }\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
},
{
"name": "Authorization",
"value": "=Bearer {{$json.api_key}}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "87befe8e-1318-44c6-8600-a30f7d629f87",
"name": "Wait for image Processing Completion",
"type": "n8n-nodes-base.wait",
"position": [
784,
1184
],
"webhookId": "bb6c2821-9586-44b7-8606-2ee69a77ed75",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "63a42df0-8d20-47ac-a4f8-c8006ef985c7",
"name": "Check if image Generation is Complete",
"type": "n8n-nodes-base.if",
"position": [
832,
1408
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "db9a5dec-997b-4c3f-9582-37c9bbeb19ff",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "=true",
"rightValue": "={{ $json.data.state == 'success'}}"
}
]
},
"looseTypeValidation": true
},
"typeVersion": 2.2
},
{
"id": "a819dc4e-dcf2-463b-b0a5-daf38444edc9",
"name": "Format and Display image Results",
"type": "n8n-nodes-base.set",
"position": [
1200,
1392
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "e800cf57-0f11-448e-b86d-6454dced6c28",
"name": "img",
"type": "string",
"value": "={{ $json.data.resultJson }}"
}
]
}
},
"typeVersion": 3.4
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "5a03f781-5476-497a-a705-8cc42d77ddff",
"connections": {
"Obtain the generated status": {
"main": [
[
{
"node": "Check if image Generation is Complete",
"type": "main",
"index": 0
}
]
]
},
"Wait for image Processing Completion": {
"main": [
[
{
"node": "Obtain the generated status",
"type": "main",
"index": 0
}
]
]
},
"Check if image Generation is Complete": {
"main": [
[
{
"node": "Format and Display image Results",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait for image Processing Completion",
"type": "main",
"index": 0
}
]
]
},
"Submit Text Prompt for image Generation": {
"main": [
[
{
"node": "Send image Generation Request to KIE.AI API",
"type": "main",
"index": 0
}
]
]
},
"Send image Generation Request to KIE.AI API": {
"main": [
[
{
"node": "Wait for image Processing Completion",
"type": "main",
"index": 0
}
]
]
}
}
}常见问题
如何使用这个工作流?
复制上方的 JSON 配置代码,在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」,粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景?
中级 - 杂项, 多模态 AI
需要付费吗?
本工作流完全免费,您可以直接导入使用。但请注意,工作流中使用的第三方服务(如 OpenAI API)可能需要您自行付费。
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