DatastreamWeb Services

Datastream™ Web Services from Refinitiv™ historical data

Datafeed Toolbox™ enables data retrieval from the Datastream Web Services REST API. You can retrieve historical market data.

首先,您必须获得证书。为凭证s, contactDatastreamWeb Services fromRefinitiv. Then, create adatastreamwsconnection object and retrieve historical data using thehistoryfunction.

Using Datastream Web Services historical data, you can make investment decisions.

For details about the Datastream Web Services REST API, see theDatastreamWeb Services fromRefinitivREST Service.

Functions

`datastreamws`	DatastreamWeb Services fromRefinitivconnection
`history`	Retrieve historical data fromDatastreamWeb Services fromRefinitiv

Topics

Retrieve Datastream Web Services Historical Data
Retrieve historical data for various periods.

Troubleshooting

Access Datastream Web Services Error Messages

Access theResponseMessageobject to troubleshoot Datastream Web Services errors.