Heatmap / screener readiness map

Keeps heatmap and screener out of production until backend universe, metrics, grouping, filters and runtime data endpoints are available. Contracts can exist, but production data must not be faked.

Heatmap production

Blocked

requires universe/metrics.

Screener production

Blocked

filter/sort/page endpoint missing.

Production blockers

must be zero.

Capabilities

Stock heatmap backend contract: pass · /api/admin/widget-types/stock-heatmap/contract · production=false
Crypto heatmap backend contract: pass · /api/admin/widget-types/crypto-coins-heatmap/contract · production=false
Market universe endpoint: blocked · future /api/v1/market/universe · production=true
Market metrics endpoint: blocked · future /api/v1/market/metrics · production=true
Sector/category grouping: blocked · future /api/v1/market/groups · production=true
Screener filters: blocked · future /api/v1/market/screener · production=true
Runtime heatmap data: blocked · future runtime-token protected heatmap data endpoint · production=true

Heatmap contracts are not production data

WARNING

Admin contracts document product semantics only; they are not enough to launch real heatmap/screener widgets.

frontend should keep heatmap as blocked placeholder

No buy/sell signal copy

PASS

Heatmap color must be described as selected metric visualization, not a buy/sell signal.

green/red not marketed as signal