Workflow: Manual Wait Automation

Workflow Details

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{
    "id": "KWFLpcJytH7qjheD",
    "meta": {
        "instanceId": "1e003a7ea4715b6b35e9947791386a7d07edf3b5bf8d4c9b7ee4fdcbec0447d7"
    },
    "name": "(Not published) Three-View Orthographic Projection to Dynamic Video Conversion",
    "tags": [],
    "nodes": [
        {
            "id": "442e12af-531d-4000-9e74-d9bfaa3515ca",
            "name": "When clicking \u2018Test workflow\u2019",
            "type": "n8n-nodes-base.manualTrigger",
            "position": [
                -1960,
                -160
            ],
            "parameters": [],
            "typeVersion": 1
        },
        {
            "id": "39c46540-7dee-4237-921e-3b6bd9821302",
            "name": "Generate Kling Video",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                -400,
                0
            ],
            "parameters": {
                "url": "https:\/\/api.piapi.ai\/api\/v1\/task",
                "method": "POST",
                "options": [],
                "jsonBody": "={\n    \"model\": \"kling\",\n    \"task_type\": \"video_generation\",\n    \"input\": {\n        \"version\": \"1.6\",\n        \"mode\": \"pro\",\n        \"image_url\": \"{{ $('Get Image URL of Front Image').item.json.image_url }}\",\n        \"image_tail_url\": \"{{ $json.image_url }}\",\n        \"duration\":5,\n        \"prompt\": \"The character rotates smoothly, stay original facial expression. Apply anticlockwise rotation\"\n    }\n} ",
                "sendBody": true,
                "sendHeaders": true,
                "specifyBody": "json",
                "headerParameters": {
                    "parameters": [
                        {
                            "name": "x-api-key",
                            "value": "={{ $('Basic Params').item.json[\"x-api-key\"] }}"
                        }
                    ]
                }
            },
            "typeVersion": 4.20000000000000017763568394002504646778106689453125
        },
        {
            "id": "cfc726ee-e6f2-4016-a4fe-7123a4520fda",
            "name": "Get Kling Video",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                -220,
                0
            ],
            "parameters": {
                "url": "=https:\/\/api.piapi.ai\/api\/v1\/task\/{{ $json.data.task_id }}",
                "options": [],
                "sendHeaders": true,
                "headerParameters": {
                    "parameters": [
                        {
                            "name": "x-api-key",
                            "value": "72858adea87ad16865d5b0a24c3d9b9f58a6e7b1a8a8a8a0d6b81a9f3a9812f3"
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                    ]
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        },
        {
            "id": "90d1cc4f-3d74-4a2a-9b02-3255ec9fc553",
            "name": "Verify Task Status",
            "type": "n8n-nodes-base.if",
            "position": [
                -40,
                0
            ],
            "parameters": {
                "options": [],
                "conditions": {
                    "options": {
                        "version": 2,
                        "leftValue": "",
                        "caseSensitive": true,
                        "typeValidation": "strict"
                    },
                    "combinator": "and",
                    "conditions": [
                        {
                            "id": "f36fa981-22e0-46db-af8c-c2ac55242c27",
                            "operator": {
                                "name": "filter.operator.equals",
                                "type": "string",
                                "operation": "equals"
                            },
                            "leftValue": "={{ $json.data.status }}",
                            "rightValue": "completed"
                        },
                        {
                            "id": "637ea756-1ad9-434c-b6b2-b100ee4c3cad",
                            "operator": {
                                "name": "filter.operator.equals",
                                "type": "string",
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                            "leftValue": "",
                            "rightValue": ""
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        },
        {
            "id": "6931c1b2-c4f4-47d6-9ff4-e6019e465c3e",
            "name": "Get Final Video",
            "type": "n8n-nodes-base.code",
            "position": [
                260,
                140
            ],
            "parameters": {
                "jsCode": "\/\/ Process the entire response\nreturn {\n  video_url: $input.all()[0].json.data.output.video_url,\n  watermark_free_url: $input.all()[0].json.data.output.works[0].video.resource_without_watermark\n};"
            },
            "typeVersion": 2
        },
        {
            "id": "adae02a4-dedc-4415-9409-88193090e2dc",
            "name": "GPT-4o Generator: Front View",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                -1560,
                20
            ],
            "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.image_url }}\"\n                    }\n                },\n                {\n                    \"type\": \"text\",\n                    \"text\": \"Capture front view of the image, then split them into two separate images for me.\"\n                }\n            ]\n        }\n    ],\n    \"stream\": true\n}",
                "sendBody": true,
                "sendHeaders": true,
                "specifyBody": "json",
                "authentication": "genericCredentialType",
                "genericAuthType": "httpHeaderAuth",
                "headerParameters": {
                    "parameters": [
                        {
                            "name": "Authorization",
                            "value": "=Bearer {{ $json[\"x-api-key\"] }}"
                        }
                    ]
                }
            },
            "credentials": {
                "httpHeaderAuth": {
                    "id": "fsJeCNd9BkJ1CIrt",
                    "name": "Header Auth account 2"
                }
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        },
        {
            "id": "63320b08-62bc-4faf-a3ff-4069785c41f5",
            "name": "GPT-4o Generator: Side View",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                -1000,
                320
            ],
            "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\": \"{{ $('Basic Params').item.json.image_url }}\"\n                    }\n                },\n                {\n                    \"type\": \"text\",\n                    \"text\": \"Generate side view of the image\"\n                }\n            ]\n        }\n    ],\n    \"stream\": true\n}",
                "sendBody": true,
                "sendHeaders": true,
                "specifyBody": "json",
                "headerParameters": {
                    "parameters": [
                        {
                            "name": "Authorization",
                            "value": "=Bearer {{ $('Basic Params').item.json[\"x-api-key\"] }}"
                        }
                    ]
                }
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        },
        {
            "id": "8fd1fb74-a149-4af6-9da5-e0dc3daa91c9",
            "name": "Get Image URL of Front Image",
            "type": "n8n-nodes-base.code",
            "position": [
                -1380,
                20
            ],
            "parameters": {
                "jsCode": "const chunks = $input.first().json.data.split('\\n\\n');\n\nlet imageUrl = null;\n\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); \n        if (jsonStr.trim() === '[DONE]') continue;\n        \n        const data = JSON.parse(jsonStr);\n        \n\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
        },
        {
            "id": "b5b41a20-aba1-4fbb-aaf9-47d18a38a727",
            "name": "Get Image URL of Side Image",
            "type": "n8n-nodes-base.code",
            "position": [
                -800,
                320
            ],
            "parameters": {
                "jsCode": "const chunks = $input.first().json.data.split('\\n\\n');\n\nlet imageUrl = null;\n\n\/\/ \u53cd\u5411\u904d\u5386 chunks (\u4ece\u6700\u65b0\u6570\u636e\u5f00\u59cb\u68c0\u67e5)\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); \/\/ \u53bb\u6389 \"data: \" \u524d\u7f00\n        if (jsonStr.trim() === '[DONE]') continue;\n        \n        const data = JSON.parse(jsonStr);\n        \n        \/\/ \u68c0\u67e5\u662f\u5426\u5305\u542b\u56fe\u7247\u6807\u8bb0\uff08Markdown \u56fe\u7247\u8bed\u6cd5\uff09\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
        },
        {
            "id": "6428385c-19ac-478c-af87-904de1e35b61",
            "name": "Verify Generation Status of Front View",
            "type": "n8n-nodes-base.if",
            "position": [
                -1160,
                20
            ],
            "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"
                        }
                    ]
                }
            },
            "typeVersion": 2.20000000000000017763568394002504646778106689453125
        },
        {
            "id": "395dbc5c-89e7-4eb7-a726-617250ebd02f",
            "name": "Verify Generation Status of Side View",
            "type": "n8n-nodes-base.if",
            "position": [
                -600,
                320
            ],
            "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"
                        }
                    ]
                }
            },
            "typeVersion": 2.20000000000000017763568394002504646778106689453125
        },
        {
            "id": "7287b4a9-8309-4984-8328-ecc569d4aa00",
            "name": "Wait for Video Generation",
            "type": "n8n-nodes-base.wait",
            "position": [
                -20,
                240
            ],
            "webhookId": "c7b2590d-96a3-4c7c-8821-3023fead254b",
            "parameters": {
                "amount": 20
            },
            "typeVersion": 1.100000000000000088817841970012523233890533447265625
        },
        {
            "id": "9ed98c97-6a73-4f74-9cbd-5e19179aba9d",
            "name": "Basic Params",
            "type": "n8n-nodes-base.set",
            "position": [
                -1760,
                -160
            ],
            "parameters": {
                "mode": "raw",
                "options": [],
                "jsonOutput": "{\n  \"x-api-key\":\"\",\n  \"image_url\": \"\"\n}\n"
            },
            "typeVersion": 3.399999999999999911182158029987476766109466552734375
        }
    ],
    "active": false,
    "pinData": [],
    "settings": {
        "executionOrder": "v1"
    },
    "versionId": "71081f7e-7805-497b-9167-eba0b3a7c0e4",
    "connections": {
        "Basic Params": {
            "main": [
                [
                    {
                        "node": "GPT-4o Generator: Front View",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Get Kling Video": {
            "main": [
                [
                    {
                        "node": "Verify Task Status",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Verify Task Status": {
            "main": [
                [
                    {
                        "node": "Get Final Video",
                        "type": "main",
                        "index": 0
                    }
                ],
                [
                    {
                        "node": "Wait for Video Generation",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Generate Kling Video": {
            "main": [
                [
                    {
                        "node": "Get Kling Video",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Wait for Video Generation": {
            "main": [
                [
                    {
                        "node": "Get Kling Video",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "GPT-4o Generator: Side View": {
            "main": [
                [
                    {
                        "node": "Get Image URL of Side Image",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Get Image URL of Side Image": {
            "main": [
                [
                    {
                        "node": "Verify Generation Status of Side View",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "GPT-4o Generator: Front View": {
            "main": [
                [
                    {
                        "node": "Get Image URL of Front Image",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Get Image URL of Front Image": {
            "main": [
                [
                    {
                        "node": "Verify Generation Status of Front View",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "When clicking \u2018Test workflow\u2019": {
            "main": [
                [
                    {
                        "node": "Basic Params",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Verify Generation Status of Side View": {
            "main": [
                [
                    {
                        "node": "GPT-4o Generator: Side View",
                        "type": "main",
                        "index": 0
                    }
                ],
                [
                    {
                        "node": "Generate Kling Video",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Verify Generation Status of Front View": {
            "main": [
                [
                    {
                        "node": "GPT-4o Generator: Front View",
                        "type": "main",
                        "index": 0
                    }
                ],
                [
                    {
                        "node": "GPT-4o Generator: Side View",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}
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