Created
April 23, 2026 00:25
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gpt-image-2 in n8n
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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" | |
| } | |
| } |
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thanks
could you give a sample with images?