gmapMap and geodata APIs for apps in Vietnam
Each family has its own page with request examples, common uses and answers to frequent questions. Every example runs with the public demo key.
API families
Addresses & POIsSearch, autocomplete and reverse-geocode addresses and places in Vietnam. GeoJSON results with addresses under the new 34-province and former 63-province models where available.Address & place searchAutocompleteReverse geocodingPostcodes & VN-2000 coordinatesSee details
Boundaries & coordinatesAdministrative boundaries for the 34-province and 63-province models, province projection lookup and WGS84 ↔ VN-2000 (TM-3, UTM) conversion via API.34-province and 63-province boundariesAdministrative units at a coordinateProvince projection lookupWGS84 ↔ VN-2000 conversionSee details
Parcels & planningLook up parcels by cadastral sheet and parcel number, ward code or coordinate; land-use planning (QHSDD), current-status planning and planning documents by area.Lookup by sheet and parcel numberLookup by coordinateLand-use planning layerSee details
RoutingRoutes for car, bike and foot; multi-stop order optimisation; time–distance matrices and isochrones via API.RoutesStop orderingTime–distance matrixService areas (isochrones)See details
BasemapsLight and dark vector basemaps plus satellite imagery for web and apps. Ready-made MapLibre styles with fonts, sprites and a POI layer.Light vector styleDark vector styleSatellite imagerySee details