Government — entry 073 of 90
Open Government, Singapore
Singapore's open-data portal was rebuilt on a distinct AWS API Gateway service (api-open.data.gov.sg) hosting 4,500+ datasets from 70+ agencies, covering weather, transport, health, and housing data. Calls work anonymously out of the box with JSON responses and CORS open to any origin — a live probe confirmed a wildcard header — and a free registered API key only raises the rate-limit tier rather than unlocking access. The old /developer path from the previous site redesign now redirects to a separate GitBook-hosted developer guide.
AuthenticationNone requiredCall it straight away — no key, no signup.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
PricingFreeNo paid tier — free for the documented use case.
FormatsJSON, CSVResponses can be requested as JSON or CSV.
GreatAPIs Score
Score94
Authentication25/25No authentication required
Pricing20/20Free to use
Docs14/20Documentation URL provided
Formats15/15Supports 2 response formats
Freshness20/20Verified within 6 months
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<a href="https://greatapis.com/api/open-government-singapore/"><img src="https://greatapis.com/badge/open-government-singapore.svg" alt="Scored 94 on greatapis.com"></a>Auth quickstart
- No key needed — call it now.
Stored keyNo key stored
Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.