Add Universal Connector: POST /v1/predict/smart — auto-map any columns + derive dates, with mapping report

Add Stripe connector: POST /v1/connect/stripe — paste read-only key, auto-score customers from billing data

Add /v1/predict/csv — upload a CSV instead of hand-building JSON (kills data-assembly friction)

Remove debug instrumentation; restore clean health route

Temporarily add proxy-secret fingerprint to /v1/health for gateway diagnosis

Add temporary /v1/_debug/echo-proxy diagnostic (fingerprints proxy secret)

Restore RapidAPI proxy-secret validation (constant-time, dormant when unset)

Unify health routes: /, /_health, /v1/health all return uptime

add OpenAPI tags for RapidAPI endpoint grouping

add examples to schemas + prediction tags

trust RapidAPI auth, remove proxy secret check

debug: show received vs expected proxy secret

Deploy RevAI API