PASAR API
Converts any 3m² location on Earth to/from a unique 3-word address. Free tier for AutoSuggest; paid plans for higher volumes. Used in delivery, emergency services and navigation apps.
View docs ↗ More Maps & location APIs# what3words Address API needs an API key. # No single public base URL ~ start from the docs: # https://developer.what3words.com/public-api/docs
I'm integrating a Malaysia API into my app. API: what3words Address API Provider: what3words Auth: requires an API key (sign up: https://developer.what3words.com/public-api/docs) Pricing: freemium Important note: Converts any 3m² location on Earth to/from a unique 3-word address. Free tier for AutoSuggest; paid plans for higher volumes. Used in delivery, emergency services and navigation apps. Source: what3words (https://developer.what3words.com/public-api/docs) Source type: Provider API or developer docs Endpoint type: Docs-first integration Integration difficulty: Needs API key Last checked: 2026-06-15 Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs. Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.