Hello @varun.divakar, The error message implies that the python application is unable to reach the TRTH server. This could be because of a number of reasons like your firewall blocking the outgoing connections or a network proxy server.

First step would be to see if you are able to connect to server - https://hosted.datascopeapi.reuters.com in a web browser. If so, then copy the proxy information from your web browser and use it in the sample code. For e.g: if your proxy server is myproxy on port 9999, then use:

r1 = requests.get(requestUrl, headers = requestHeaders, proxies = {"https": "https://myproxy:9999"}) 

If there is no proxy in your network and you have a direct connection to internet, then omit the proxy parameter:

r1 = requests.get(requestUrl, headers = requestHeaders) 

Hi Gurpreet,

Thank you for the response. I have tried to open the link (https://hosted.datascopeapi.reuters.com) you mentioned. But I am unable to do so. I have attached the screenshot of the site that is opening instead. Let me know how I can resolve this, Thank you.

All we wanted to check is that you have a network route to the DSS/TRTH servers - which you do. Now you should copy the proxy information from your browser into the python sample. If there is no proxy, omit the proxy parameter in the API call.

I removed the proxy and tried and it worked. Thank you for your help. Now, I am trying the next part of the document where we fetch the contracts for a ticker, and encountered a new error.

Error:

{'error': {'message': "Malformed request payload: '@odata.type' is either missing or misplaced for type ThomsonReuters.Dss.Api.Search.DateComparison"}}

The code I used is a below:

requestUrl = 'https://hosted.datascopeapi.reuters.com/RestApi/v1/Search/FuturesAndOptionsSearch'

requestHeaders = {

'Prefer':'respond-async;odata.maxpagesize=5000',

'Content-Type':'application/json',

'Authorization': 'token ' + token

}

requestBody = {

'SearchRequest': {

'@odata.context': 'http://hosted.datascopeapi.reuters.com/RestApi/v1/$metadata#ThomsonReuters.Dss.Api.Search.FuturesAndOptionsSearchRequest',

'FuturesAndOptionsType': 'Futures',

'UnderlyingRic': 'SB',

'ExpirationDate': {

'@odata.type': '#ThomsonReuters.Dss.Api.Search.DateValueComparison',

'ComparisonOperator': 'GreaterThanEquals',

'Value': str(dt.date.today())

}

}

}

r2 = requests.post(requestUrl, json = requestBody, headers = requestHeaders)

r2Json = json.loads(r2.text)

Its advisable to start a new question for a new issue - this helps us track the question status.

There must be an error in your code, it is working an returning blank result for me:

{
	'@odata.context': 'https://hosted.datascopeapi.reuters.com/RestApi/v1/$metadata#Collection(ThomsonReuters.Dss.Api.Search.FuturesAndOptionsSearchResult)',
	'value': []
}