---
title: "Search coordinate systems"
method: GET
path: "/coordinates/search/{query}.json"
tags: ["Coordinates"]
---

# Search coordinate systems

`GET /coordinates/search/{query}.json`

## Request

- Base URL: `https://api.maptiler.com`
- URL: `https://api.maptiler.com/coordinates/search/{query}.json`
- Auth: API key in query parameter `key`
- TypeScript: <https://skmtc.dev/maptiler/apis/maptiler-api-reference/docs/coordinates/search/:query.json/get.ts> (a function with typed inputs; its response is checked against the schema)

## Path parameters

- `query` string, required

## Query parameters

- `limit` integer
- `offset` integer
- `transformations` boolean
- `exports` boolean

## Response `200`

Coordinate systems matching the query.

- object
  - `results` object[], required
    - `accuracy` number
    - `area` string
    - `bbox` number[]: Bounding box of the resource in [min_lon, min_lat, max_lon, max_lat] order.
    - `default_transformation` Id
      - `authority` string, required
      - `code` integer, required
    - `deprecated` boolean, required
    - `exports` ExportItem
      - `proj4` string
      - `wkt` string
    - `id` Id, required
      - `authority` string, required
      - `code` integer, required
    - `kind` string, required
    - `name` string, required
    - `transformations` union[]
      - union
        - object
          - `accuracy` number
          - `area` string
          - `bbox` number[]: Bounding box of the resource in [min_lon, min_lat, max_lon, max_lat] order.
          - `deprecated` boolean, required
          - `exports` ExportItem
            - `proj4` string
            - `wkt` string
          - `grids` object[], required: List of grids used in this operation.
            - `path` string, required
          - `id` Id, required
            - `authority` string, required
            - `code` integer, required
          - `name` string, required
          - `reversible` boolean, required: Whether this operation can be used in reverse or not.
          - `target_crs` Id
            - `authority` string, required
            - `code` integer, required
          - `unit` string
          - `usable` boolean, required: Whether this operation can be used in online API or not.
        - integer
    - `unit` string
  - `total` integer, required

---

[API](https://skmtc.dev/maptiler/apis/maptiler-api-reference.md) - [All operations](https://skmtc.dev/maptiler/apis/maptiler-api-reference/llms.txt) - [OpenAPI document](https://skmtc.dev/maptiler/apis/maptiler-api-reference/revisions/68ce3046fc1a?raw)