Reference · built on requestCommons signalPlaces & geographic reference

OneMap

Singapore address search, reverse geocoding, planning areas, and multimodal routing from Singapore Land Authority.

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About

OneMap is the authoritative national geospatial platform developed by the Singapore Land Authority (SLA). The OneMap REST APIs provide high-precision forward and reverse address geocoding, Singapore building names, 6-digit postal code coordinates (SVY21 and WGS84), Urban Redevelopment Authority (URA) master plan planning areas, and multimodal routing for walking, transit, and vehicular traffic across the island nation.

Through Fibric, an operator references Singapore building footprints, postal geocodes, and planning boundaries to automate customer address validation, determine local delivery dispatch zones, and estimate transit times across commercial hubs without proprietary map fees.

This is a reference listing. It documents what Fibric would read from OneMap and what it could propose, based on the publisher's published interfaces. Fibric builds it under a managed deployment when you request it; selecting it here installs nothing.

Inputs

  • Forward address search matching building names, street names, and 6-digit postal codes in Singapore
  • Reverse geocoding converting latitude and longitude coordinates into Singapore building names and addresses
  • Singapore Land Authority SVY21 (EPSG:3414) and WGS84 (EPSG:4326) coordinate transformations
  • URA Master Plan planning areas and subzone administrative boundary geometries in GeoJSON format
  • Multimodal routing calculations for vehicular navigation, public bus and MRT transit, and walking

Proposed actions

Read-only. This feed informs operators; it changes nothing.

Proposed actions are target capabilities. Every action runs propose-first and needs a validated deployment and the appropriate permissions.

What you can build

  • Validate Singapore customer addresses and 6-digit postal codes

    Submit entered Singapore delivery addresses to the OneMap search endpoint, proposing corrected building names and validated postal coordinates before dispatch.

    With Address Repair, Ship-To Change

  • Calculate multi-depot transit routing across Singapore planning zones

    Query OneMap routing and planning area boundaries to compute delivery drive times and allocate customer orders to nearest fulfillment hubs.

    With Field Dispatch, Ship-From Routing

Requirements

  • Registered OneMap developer account credentials to obtain an access bearer token
  • Periodic token refresh logic to renew temporary bearer tokens upon expiration
  • Handling of Singapore 6-digit postal codes and SVY21 coordinate transformations
Authentication
Bearer token. OneMap requires a registered API email and password to request a temporary access token passed via Authorization Bearer header.

Limits

  • Geographic coverage is strictly limited to the Republic of Singapore
  • Bearer authentication tokens expire periodically and require automated renewal requests
  • High-concurrency routing and search requests are constrained by SLA API rate limits

Access and pricing

Reference listing. Public feed access is separate from Fibric integration. If you request this feed, your quote covers the build, usage, and support.

Request OneMap ↗

Questions and answers

What coordinate systems does OneMap use?
OneMap supports both standard WGS84 (EPSG:4326) latitude-longitude and the Singapore SVY21 (EPSG:3414) projected coordinate system.
How do I authenticate with the OneMap API?
Register for an account on the OneMap developer portal, then call the authentication endpoint with your credentials to obtain a Bearer token.
What license governs OneMap data?
OneMap is governed by the Singapore Open Data Licence, allowing commercial and non-commercial application development with appropriate attribution.
Ask about OneMap

Ask about the capabilities and requirements in this listing.

For project-specific requirements, contact Fibric.

This Commons signal listing is developed, published, and supported by Fibric. It reads public data published by Singapore Land Authority (SLA / onemap.gov.sg). Upstream agencies and projects are the property of their respective owners, who are not affiliated with Fibric and do not sponsor or endorse this listing. Trademark policy