Receiving a 501 response with no change to the request

coco
coco Newcomer
in Eikon Data APIs

I have inherited the query below which was working in 12-2019 but returns a 501 "not implemented" error now (the #'s in the url are numbers that I have left out)

<URL removed by moderator>

We are sending the following json below in the post:

{"report":{"dim0":["Average_CreditScore","Average_DTI","Average_OriginalLTV","Average_OriginalNoteRate","Sum_OriginalLoanAmount","Count_Loans"],"dim1":[{"setType":"crossjoin","sets":[["[Seller].Members"],["[State].Members"],["[TPO].Members"],["[GovernmentAgency].Members"]]}]},"sort":[],"limits":[{"set":"[Seller].Members","limit":5,"start":0,"direction":"desc","measure":"Sum_OriginalLoanAmount"}],"where":{"must":[{"range":{"Count_Loans":{"gte":0}}},{"one_of":{"FILTER_LoanPurpose":["Purchase"]}},{"one_of":{"FILTER_Agency":["FNM"]}},{"range":{"FILTER_IssueDate":{"lte":"202007","gte":"202007"}}}],"should":[]}}

Has anything changed that would cause this to break?

Also I am having difficulty finding documentation for these types of queries

Please provide any links to documentation for requesting data from this endpoint

Thank you

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Best Answer

  • chavalit-jintamalit
    chavalit-jintamalit admin
    Answer ✓

    Hi @coco

    This is Eikon App called MBS Aggregations.

    image

    I believe that you are trying to mimic the request used by the app.

    This is not an API and you are not supposed to do it.

    I removed the URL in your question.

Answers

  • zoya faberov
    zoya faberov ✭✭✭✭✭

    Hello @coco,

    To me this URL does not look familiar in terms of Eikon Data API usage.

    Please find Eikon Data API Documentation.

    Very unsubstantiated guess on my side, thinking there might have been a app in Eikon App Library, possibly used via Eikon Web, that allowed for HomesteadMap endpoint access at some point, not found at this time.

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