How is autocompletion implemented in 2Gis Api?

Question

PHP

Hello. Not sure if the tags are correct.
We need a map and a calculator for a site with a taxi, and Api 2Gis was chosen for implementation.
Can you tell me who worked with him? Is it possible to autocomplete addresses on a clean front-end without a database connection and without PHP?
Thanks in advance for your replies.
You can throw a slipper at me for the fact that at the moment there is still little insight into the issue and little Google.

Answer 1

API 2GIS documentation is available at
api.2gis.ru/doc/maps/quickstart
For many functions, you need to have a personal key (must be written in the TP)
To get the suggestions, an AJAX request is enough, for example
returns the next object

{
  "meta": {
    "code": 200,
    "api_version": "2.0.1.3.9",
    "issue_date": "20160331"
  },
  "result": {
    "total": 10,
    "items": [{
      "hint": {
        "text": "ленина, 12",
        "highlighted_text": [{
          "style": "normal",
          "text": "ленина, 12"
        }]
      }
    }, {
      "hint": {
        "text": "ленина, 1",
        "highlighted_text": [{
          "style": "normal",
          "text": "ленина, 1"
        }]
      }
    }, {
      "hint": {
        "text": "ленина, 18",
        "highlighted_text": [{
          "style": "normal",
          "text": "ленина, 18"
        }]
      }
    }, {
      "hint": {
        "text": "ленина 12 новосибирск",
        "highlighted_text": [{
          "style": "highlighted",
          "text": "ленина 1"
        }, {
          "style": "normal",
          "text": "2 новосибирск"
        }]
      }
    },
...
 {
      "hint": {
        "text": "ленина, 19",
        "highlighted_text": [{
          "style": "normal",
          "text": "ленина, 19"
        }]
      }
    }]
  }
}

Answer 2

Here is another service that can help - dadata.ru