Prod.keys Switch [better] May 2026

Maya checked the metrics. The new AI provider was slower—much slower. Worse, it charged per call. With holiday traffic, costs would explode.

deploy --service=wishlist --prod-keys-switch=false The switch flipped to OFF . The app instantly fell back to using dev_sk_test_123 —the fake key. The AI calls failed gracefully, and Wishlist displayed a polite message: "Gift ideas temporarily unavailable. Shop our curated collections!" prod.keys switch

The prod.keys switch remained the most boring, most important toggle in the entire stack—because boring, when it comes to secrets, means the building stays standing. Maya checked the metrics

This was exactly why the existed separately from the code rollback. when it comes to secrets

Maya ran:

The site stayed up. The holiday sale survived.