Building Picturesque AI: one studio, 50+ models, and the plumbing nobody wants to maintain

Short summary

Picturesque AI consolidates 50+ AI models (image, video, audio, music, upscaling) into one studio with unified credits and workflows. Built a service layer to normalize incompatible APIs, refactored monolithic backend into modular services, and added an agent (Director) for multi-step creative tasks. Key learnings: free tier drives adoption, refund-on-failure prevents churn, and model sprawl requires permanent config maintenance.

• •Unified studio wraps 50+ AI models with single billing system and shared history
• •Service layer normalizes incompatible provider APIs; refactored 7.7K-line server into modular routes
• •Director agent chains models for multi-step workflows; free tier and strict refund logic are critical for trust

Generated with AI, which can make mistakes.