v1 — Vietnam geocoding, address, POI, boundaries

Free Vietnam map platform built for projects & businesses

The ultimate free alternative to Google Maps. High-accuracy geocoding, address search, POIs, and admin boundaries for your apps, staging, and production environments.

Start for free View docs Try live map

No credit card required•100 free req/day

100 free req/dayNo credit card requiredVietnam-only data focus

Everything you need to build with maps

Production-ready endpoints designed for Vietnam.

Geocoding

Address to coordinates and back. Autocomplete with Vietnamese address support.

API: /v1/geocodeHTTP 200

input: "Chợ Bến Thành"→ [10.7719, 106.6983]

Admin Boundaries

Province, district, and ward context for Vietnam analytics and service areas.

API: /v1/admin-boundariesPolygon

Tỉnh/ThànhLevel 1

→

Quận/HuyệnLevel 2

→

Phường/XãLevel 3

POI Search

Find places by category, radius, bounding box.

API: /v1/suggest?input=cafeAutocomplete

☕ Highlands Coffee Nguyễn Huệ120m

☕ Cộng Cà Phê - Đồng Khởi240m

Routing

Turn-by-turn directions between two points, optimized for motorbikes in Vietnam.

API: /v1/directionsRoute

5.7 km9 phút · steps

One key. Three lines of code.

Sign up, copy your API key, and start querying. REST + JSON, no SDK required — though we publish an official TypeScript SDK if you prefer typed clients.

curl "https://api.gogoduk.com/v1/suggest?input=Ho+Chi+Minh"   -H "X-API-Key: gdk_live_xxxxxxxxxxxxxxxxxxxxxxxx"

200 OK

{
  "predictions": [
    {
      "placeId": "ChIJ0T2NLikpdTERKxE8d61aX_E",
      "text": "Ho Chi Minh City, Vietnam",
      "mainText": "Ho Chi Minh City",
      "secondaryText": "Vietnam",
      "types": [
        "locality",
        "political"
      ]
    }
  ]
}