cognite_cdf_sdk

Maintainer: Greger Wedel, https://github.com/gregertw

A Dart package with a simple SDK for Cognite CDF API, https://docs.cognite.com/dev/.

This SDK has been developed specifically for the needs of a Flutter application for time series exploration. Thus, it has built in support for layering of datapoints that simplifies zoom in, zoom out, and visual exploration of a plotted time series. It also has a history of requests that can be used to see exactly the REST API requests and responses that have been executed.

The SDK is currently limited to the timeseries API and is read-only, but it should be fairly easy to extend.

Disclaimer

Although developed by an employee of Cognite, this SDK has been developed as part of a personal tinkering project, and there are no guarantees that this SDK will be kept updated or extended. It is shared Apache-2 licensed for the benefit of anybody who may have a need for a Dart SDK or may want to contribute.

Contributing

All activity related to this SDK is on Github. Please use the issue tracker to submit bugs or feature suggestions, or even better: submit a PR!

Getting Started

Instantiate an http client and off you go!

NOTE!!! You need to supply an HttpClientAdapter() implementation as either found in dio/adapter.dart (DefaultHttpClientAdapter()) or dio/adapter_browser.dart (BrowserHttpClientAdapter()).

import 'package:cognite_cdf_sdk/cognite_cdf_sdk.dart';
import 'package:dio/adapter.dart';

main() async {
  var apiClient = CDFApiClient(
      project: 'project_name',
      apikey: 'myapi_key',
      baseUrl: 'https://api.cognitedata.com/',
      httpAdapter: DefaultHttpClientAdapter());

  var res = await TimeSeriesAPI(apiClient).getAllTimeSeries();
  if (res != null && res.length >= 1) {
    print(res[0].externalId);
  }
}

Libraries

cognite_cdf_sdk
The cognite_cdf_sdk is a read-only SDK to interact with Cognite CDF. [...]