Sources & coverage

Every figure in SG Data Atlas 365 comes from an official Singapore government API. Nothing is cached beyond short refresh windows, and nothing is generated by the model.

Live endpoint status

Probing endpoints…

Catalogue index

A local index of every data.gov.sg dataset with its official topic tags, so the explorer can filter by topic, agency and format. Only dataset descriptions are stored — rows always come live from the source.

Checking catalogue index…

Category coverage

Transport

LTA DataMall — buses, trains, traffic, taxis, carparks

Environment

NEA realtime — PSI, rain, temperature, UV, forecasts

Housing

HDB resale transactions, monthly medians, forecasts

Real-time APIs

Every live-polling endpoint in one sweep

Economy

SingStat & MTI series via the data.gov.sg catalogue

Social

Population & demographics via the data.gov.sg catalogue

Health

MOH & HPB datasets via the data.gov.sg catalogue

Education

MOE directory & enrolment via the data.gov.sg catalogue

Geospatial

Boundaries & amenity layers via the catalogue

Arts & Culture

NAC & NHB datasets via the data.gov.sg catalogue

How answers are grounded

• The assistant may only answer from tool results that call these APIs live.
• Every claim carries its source, dataset name, and as-of time.
• Forecasts are least-squares statistical estimates over historical data, labelled as estimates — never official projections.
• When a source is down, the assistant says so rather than guessing a value.