34 Supplier

34 Supplier

Source: docs/design/34-supplier.md

Status: designed, not implemented (D83)

Optional KepCup cloud account + relay so users can run without bringing every API key.

Product boundaries

• Login zero-config overlay: effectiveModelConfig does not rewrite user DIY settings; logout restores
• P0 covers all DIY capability models + search
• Catalog contract: vector logical ids permanently bind model + dimensions
• Unified credit pool with hold/settle + idempotency; overage requires upgrade
• Compliance-oriented design for mainland CN public launch (licensed upstream, real-name, moderation, labeling, logs ≥6 months, bodies not persisted by default)
• Nest+PostgreSQL in-region; Cloudflare only for Connected Apps OAuth

Onboarding keeps “I have my own subscriptions.” Refunds unused credits only — no silent downgrade.