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meetbryce/workflow.json

Created April 23, 2026 00:25
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  1. meetbryce created this gist Apr 23, 2026.
    119 changes: 119 additions & 0 deletions workflow.json
    View file
    Original file line number Diff line number Diff line change
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    {
    "nodes": [
    {
    "parameters": {},
    "id": "526dc07a-d279-4ff6-9572-3e3dbb834cbf",
    "name": "Manual Trigger",
    "type": "n8n-nodes-base.manualTrigger",
    "typeVersion": 1,
    "position": [
    0,
    0
    ]
    },
    {
    "parameters": {
    "method": "POST",
    "url": "https://api.openai.com/v1/images/generations",
    "authentication": "predefinedCredentialType",
    "nodeCredentialType": "openAiApi",
    "sendBody": true,
    "specifyBody": "json",
    "jsonBody": "{\n \"model\":\"gpt-image-2\",\n \"quality\":\"low\",\n \"prompt\":\"A photorealistic image of a family laughing together on a couch, bathed in the warm glow of a television, perfectly targeted ads playing in the background\"\n}",
    "options": {}
    },
    "id": "6f2665ca-e298-4d59-a97c-f75c614eed4c",
    "name": "Generate Image (gpt-image-2)",
    "type": "n8n-nodes-base.httpRequest",
    "typeVersion": 4.3,
    "position": [
    304,
    0
    ],
    "credentials": {
    "openAiApi": {
    "id": "OKt7V21fcv11ZGwI",
    "name": "OpenAi account"
    }
    }
    },
    {
    "parameters": {
    "operation": "toBinary",
    "sourceProperty": "image_b64",
    "binaryPropertyName": "image",
    "options": {}
    },
    "id": "60038c49-85fb-42b7-a29d-0f2900e3ca65",
    "name": "Convert to PNG",
    "type": "n8n-nodes-base.convertToFile",
    "typeVersion": 1.1,
    "position": [
    912,
    0
    ]
    },
    {
    "parameters": {
    "assignments": {
    "assignments": [
    {
    "id": "1",
    "name": "image_b64",
    "value": "={{ $json.data[0].b64_json }}",
    "type": "string"
    }
    ]
    },
    "options": {}
    },
    "id": "6fff7ae2-b5c5-4611-92ba-a51fb9abdaed",
    "name": "Extract Base64",
    "type": "n8n-nodes-base.set",
    "typeVersion": 3.4,
    "position": [
    608,
    0
    ]
    }
    ],
    "connections": {
    "Manual Trigger": {
    "main": [
    [
    {
    "node": "Generate Image (gpt-image-2)",
    "type": "main",
    "index": 0
    }
    ]
    ]
    },
    "Generate Image (gpt-image-2)": {
    "main": [
    [
    {
    "node": "Extract Base64",
    "type": "main",
    "index": 0
    }
    ]
    ]
    },
    "Extract Base64": {
    "main": [
    [
    {
    "node": "Convert to PNG",
    "type": "main",
    "index": 0
    }
    ]
    ]
    }
    },
    "pinData": {},
    "meta": {
    "instanceId": "a463bbe617621da70d36da84cf7e7266cd9748bbc4cb278db0b4ee1ef013821a"
    }
    }