Les audits environnementaux (ISO 14001, Bilan Carbone) sont facilités par l’automatisation : planification des étapes, centralisation des preuves, suivi des actions correctives et archivage pour la traçabilité et la conformité.
Les audits environnementaux (ISO 14001, Bilan Carbone) sont facilités par l’automatisation : planification des étapes, centralisation des preuves, suivi des actions correctives et archivage pour la traçabilité et la conformité.
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"content": "### ud83euddea Manual TriggernStarts the workflow manually. Ideal for testing and debugging purposes.n"
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"content": "### ud83cudfa8 Image Generation (OpenAI)nSends a POST request to the OpenAI `/v1/images/generations` endpoint.nn- Uses `gpt-image-1` modeln- Generates an image from a given promptn- Returns a base64-encoded image (`b64_json`)nnud83dudccc Output: `data[0].b64_json`n"
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"content": "### ud83euddfe Convert base64 to FilenConverts the `b64_json` field into a binary PNG file to use in the next step.nnud83dudce4 Output: Binary image under the `data` fieldn"
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"content": "### u270fufe0f Image Editing (OpenAI)nSends the binary image to OpenAIu2019s `/v1/images/edits` endpoint with a descriptive prompt.nn- Model: `gpt-image-1`n- Format: `multipart/form-data`n- Requires a real file (not base64)n- Supports optional `mask` inputnnud83dudce5 Input: Binary image from `data`nud83dudce4 Output: Edited image in `b64_json`n"
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"content": "### ud83euddfe Final Conversion (base64 u2192 File)nConverts the edited image (`b64_json`) into a downloadable or previewable PNG file.nnud83dudce4 Output: Final binary imagen"
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"content": "## ud83eudde0 Image AI Workflow OverviewnnThis workflow uses OpenAI's image generation and editing APIs with the `gpt-image-1` model.nn### ud83dudd11 Requirements:n- You **must use your own OpenAI API key** from https://platform.openai.com/account/api-keysn- Create a credential in n8n called `OpenAi AIFB account` (or use your own name)nn---nn### ud83dudcb0 Cost Warning:n- This model is **powerful but expensive**.n- Each image costs **$0.020 to $0.190** depending on resolution and type.n- Always monitor your usage via the [OpenAI dashboard](https://platform.openai.com/account/usage)nn---nn### ud83dudd0d Why use `gpt-image-1`?n- Unmatched **semantic control**: you can edit specific parts of images with detailed prompts.n- Supports **multiple input images**, coherent edits, and future multi-modal tasks.n- Editing works with or without a transparency `mask`.nn---nn### ud83dudd27 Suggested Nodes to Expand Workflow:n- **Webhook** (trigger via your frontend or app)n- **Telegram / Slack** (prompt image generation from chat)n- **Set node** (inject dynamic prompts or user context)n- **IF / Switch** (change behavior depending on prompt type)n- **Merge** (combine multiple image generations)n- **HTTP Request** (send generated images to external APIs or CMS)nn---nn### ud83dudca1 Example Use Cases:n- Marketing teams: generate product visuals on demandn- Designers: edit and re-style illustrations without Photoshopn- E-commerce: dynamic generation of themed mockupsn- Content creators: create blog and social thumbnails in bulknn---nn> u26a0ufe0f Don't forget to add rate limiting or batch controls if generating large volumes!n"
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