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Create a custom copy of "3D Figurine Orthographic Views with Midjourney and GPT-4o..."

Template: 3D Figurine Orthographic Views with Midjourney and GPT-4o...

Workflow JSON

{"id":"9r4T5kELOXAV8L1F","meta":{"instanceId":"1e003a7ea4715b6b35e9947791386a7d07edf3b5bf8d4c9b7ee4fdcbec0447d7"},"name":"3D Figurine Orthographic Views with Midjourney and GPT-4o-Image API","tags":[],"nodes":[{"id":"30ff7c89-7fb6-4daf-b7f2-d178ee702243","name":"When clicking ‘Test workflow’","type":"n8n-nodes-base.manualTrigger","position":[720,220],"parameters":{},"typeVersion":1},{"id":"26cb9d6e-6a73-4a27-805d-8577c84101fa","name":"Midjourney Generator","type":"n8n-nodes-base.httpRequest","position":[940,220],"parameters":{"url":"https://api.piapi.ai/api/v1/task","method":"POST","options":{},"jsonBody":"{\n  \"model\": \"midjourney\",\n  \"task_type\": \"imagine\",\n  \"input\": {\n    \"prompt\": \"IP design, pop mart style, cartoon-style characters, a little girl with a red satche on her back, a pair of big eyes, long eyelashes, with pigtails, wearing a red beret, red shoes, chubby body, wearing a red and white striped dress, clean white background, crystal-clear material::5, 3D rendering, 3D modeling --ar 3:4 --niji 6\",\n    \"aspect_ratio\": \"3:2\",\n    \"process_mode\": \"turbo\",\n    \"skip_prompt_check\": false\n  }\n}","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"x-api-key"}]}},"typeVersion":4.2},{"id":"4220555c-f4f4-43ab-8d03-1ae4b959bdd1","name":"Get Midjourney URL","type":"n8n-nodes-base.httpRequest","position":[760,460],"parameters":{"url":"=https://api.piapi.ai/api/v1/task/{{ $json.data.task_id }}","options":{},"sendHeaders":true,"headerParameters":{"parameters":[{"name":"x-api-key","value":"72858adea87ad16865d5b0a24c3d9b9f58a6e7b1a8a8a8a0d6b81a9f3a9812f3"}]}},"typeVersion":4.2},{"id":"e81311ee-4522-4fb3-929f-1c062427c859","name":"Verify URL Acquisition","type":"n8n-nodes-base.if","position":[960,460],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"a0f8758e-d6fd-44f8-bd79-bc3c4dceddcf","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.data.status }}","rightValue":"completed"}]}},"typeVersion":2.2},{"id":"9519899e-c246-474e-8fd6-7dd16cf27a5b","name":"Wait for Generation","type":"n8n-nodes-base.wait","position":[980,700],"webhookId":"f3bcf634-8c4b-4bf9-a7f2-d4ee369f5349","parameters":{},"typeVersion":1.1},{"id":"693348ab-12ab-4896-9fda-a9141263ccbf","name":"Get Random Image URL","type":"n8n-nodes-base.code","position":[1240,520],"parameters":{"jsCode":"// JavaScript Code for Function Node\nreturn {\n  random_temp_url: $input.all()[0].json.data.output.temporary_image_urls[\n    Math.floor(Math.random() * $input.all()[0].json.data.output.temporary_image_urls.length)\n  ]\n};"},"typeVersion":2},{"id":"18f030a6-7333-45df-af1d-f8c5492084c6","name":"Generation 3-view Image with GPT-4o-Image","type":"n8n-nodes-base.httpRequest","position":[1440,520],"parameters":{"url":"https://api.piapi.ai/v1/chat/completions","method":"POST","options":{},"jsonBody":"={\n    \"model\": \"gpt-4o-image-preview\",\n    \"messages\": [\n        {\n            \"role\": \"user\",\n            \"content\": [\n                {\n                    \"type\": \"image_url\",\n                    \"image_url\": {\n                        \"url\": \"{{ $json.random_temp_url }}\"\n                    }\n                },\n                {\n                    \"type\": \"text\",\n                    \"text\": \"Convert this image into a 3D figurine image, with front view, side view, and back view in one page. Generate a turnaround sheet showing the figurine’s front with full details, profile, and back views in left-to-right sequence. ar=10:3\"\n                }\n            ]\n        }\n    ],\n    \"stream\": true\n}","sendBody":true,"sendHeaders":true,"specifyBody":"json","authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth","headerParameters":{"parameters":[{"name":"Authorization","value":"Bearer "}]}},"credentials":{"httpHeaderAuth":{"id":"fsJeCNd9BkJ1CIrt","name":"Header Auth account 2"}},"typeVersion":4.2},{"id":"4d758715-79d5-4c2e-94d2-d1cfe1bdda6d","name":"Check if the URL is obtained","type":"n8n-nodes-base.if","position":[1840,520],"parameters":{"options":{},"conditions":{"options":{"version":2,"leftValue":"","caseSensitive":true,"typeValidation":"strict"},"combinator":"and","conditions":[{"id":"08a2ebe6-dc95-4b8a-ada1-1173645cc3f4","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"={{ $json.finish_reason }}","rightValue":"not_found"},{"id":"ed245d42-677f-4465-a3f1-d23c6e609f5e","operator":{"name":"filter.operator.equals","type":"string","operation":"equals"},"leftValue":"","rightValue":""}]}},"typeVersion":2.2},{"id":"690c002c-8641-4bb9-8c55-8b5cd6f01f2c","name":"Get Final Output","type":"n8n-nodes-base.code","position":[2080,540],"parameters":{"jsCode":"// Method 2: n8n workflow compatible version\nreturn $input.all().map(item => {\n  return {\n    image_url: item.json.image_url\n  };\n});"},"typeVersion":2},{"id":"db38b578-1078-4a89-b429-55ba337a21fc","name":"Get Image","type":"n8n-nodes-base.code","position":[1660,520],"parameters":{"jsCode":"const chunks = $input.first().json.data.split('\\n\\n');\n\nlet imageUrl = null;\n\n// 反向遍历 chunks (从最新数据开始检查)\nfor (let i = chunks.length - 1; i >= 0; i--) {\n    const chunk = chunks[i];\n    \n    if (!chunk.startsWith('data: ')) continue;\n    \n    try {\n        const jsonStr = chunk.substring(6); // 去掉 \"data: \" 前缀\n        if (jsonStr.trim() === '[DONE]') continue;\n        \n        const data = JSON.parse(jsonStr);\n        \n        // 检查是否包含图片标记（Markdown 图片语法）\n        if (data.choices && data.choices[0].delta.content) {\n            const content = data.choices[0].delta.content;\n            const urlMatch = content.match(/!\\[.*?\\]\$(https?:\\/\\/[^\\s]+)\$/);\n            \n            if (urlMatch && urlMatch[1]) {\n                imageUrl = urlMatch[1];\n                break;\n            }\n        }\n    } catch (e) {\n        continue;\n    }\n}\n\nreturn {\n    image_url: imageUrl,\n    finish_reason: imageUrl ? \"success\" : \"not_found\"\n};"},"typeVersion":2}],"active":false,"pinData":{},"settings":{"executionOrder":"v1"},"versionId":"0e663ca1-c9b2-4fb2-a8bb-14ed8bb63d11","connections":{"Get Image":{"main":[[{"node":"Check if the URL is obtained","type":"main","index":0}]]},"Get Midjourney URL":{"main":[[{"node":"Verify URL Acquisition","type":"main","index":0}]]},"Wait for Generation":{"main":[[{"node":"Get Midjourney URL","type":"main","index":0}]]},"Get Random Image URL":{"main":[[{"node":"Generation 3-view Image with GPT-4o-Image","type":"main","index":0}]]},"Midjourney Generator":{"main":[[{"node":"Get Midjourney URL","type":"main","index":0}]]},"Verify URL Acquisition":{"main":[[{"node":"Get Random Image URL","type":"main","index":0}],[{"node":"Wait for Generation","type":"main","index":0}]]},"Check if the URL is obtained":{"main":[[{"node":"Generation 3-view Image with GPT-4o-Image","type":"main","index":0}],[{"node":"Get Final Output","type":"main","index":0}]]},"When clicking ‘Test workflow’":{"main":[[{"node":"Midjourney Generator","type":"main","index":0}]]},"Generation 3-view Image with GPT-4o-Image":{"main":[[{"node":"Get Image","type":"main","index":0}]]}}}

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