---
title: "coordinates | Client js | Api client"
description: "Documentation for MapTiler Client"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Variable coordinates`Const`

coordinates: {  
    search: (  
        query: string,  
        options?: [CoordinatesSearchOptions](https://docs.maptiler.com/client-js/api/types/services_coordinates.CoordinatesSearchOptions/),  
    ) \=> Promise<[CoordinateSearchResult](https://docs.maptiler.com/client-js/api/types/services_coordinates.CoordinateSearchResult/)\>;  
    transform: (  
        positions: Position | Position\[\],  
        options?: [CoordinatesTransformOptions](https://docs.maptiler.com/client-js/api/types/services_coordinates.CoordinatesTransformOptions/),  
    ) \=> Promise<[CoordinateTransformResult](https://docs.maptiler.com/client-js/api/types/services_coordinates.CoordinateTransformResult/)\>;  
} = ...

The **coordinate** namespace contains asynchronous functions to call the [MapTiler Coordinate API](https://docs.maptiler.com/cloud/api/coordinates/). The goal of the \*_Coordinate API_ is query information about spatial coordinate reference system (CRS) as well as to transform coordinates from one CRS to another.

#### Type Declaration

-   ##### search: (  
        query: string,  
        options?: [CoordinatesSearchOptions](https://docs.maptiler.com/client-js/api/types/services_coordinates.CoordinatesSearchOptions/),  
    ) \=> Promise<[CoordinateSearchResult](https://docs.maptiler.com/client-js/api/types/services_coordinates.CoordinateSearchResult/)\>
    
-   ##### transform: (  
        positions: Position | Position\[\],  
        options?: [CoordinatesTransformOptions](https://docs.maptiler.com/client-js/api/types/services_coordinates.CoordinatesTransformOptions/),  
    ) \=> Promise<[CoordinateTransformResult](https://docs.maptiler.com/client-js/api/types/services_coordinates.CoordinateTransformResult/)\>
    

-   Defined in [services/coordinates.ts:236](https://github.com/maptiler/maptiler-client-js/blob/f88659ae276c959a754e4c0f3b5c2aae1f483caa/src/services/coordinates.ts#L236)