Node.js Express Invoice Text-to-Image Endpoint: Prompt Guards and Normalized Delivery
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Short answer: put a small Node.js Express wrapper between the logistics application and its text-to-image provider. Validate prompt , style , size , and count there, then return one normalized union containing either a signed URL or base64 data. The real architecture choice is who owns provider por…
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- 2026-09-30 12:48 · DEV Community — AI
Node.js Express Invoice Text-to-Image Endpoint: Prompt Guards and Normalized Delivery