JSON and authentication issues

[kalspiros]

Hi all,

Following multiple attempts and researches, the problem persists.

I am trying to connect to a business management system and i constantly have issues with authorisation.

This is what i use (Example 2🙂

let
    apiToken = "********************************",
    url = "https://********.**********.com/api/tasks",
    query = [
        start = "2022-01-01",
        end = "2022-01-31"
    ],
    headers = [
        Authorization = "Token " & apiToken,
        #"Content-Type" = "application/json"
    ],
    response = Web.Contents(
        url,
        [
            Headers = headers,
            Query = query
        ]
    ),
    jsonResponse = Json.Document(response)
in
    jsonResponse

  and that is what i get

i changed to anonymous

and getting this one

Then i have tried this version which i found here:

let
    apiToken = "************************",
    site = "https://****.*********.com/",
    url = "api/tasks",
    query = [
        start = "2022-01-01",
        end = "2022-01-31"
    ],
    headers = [
        Authorization = "Token " & apiToken,
        #"Content-Type" = "application/json"
    ],
    response = Web.Contents(
        site,
        [
                RelativePath = url,
            Headers = headers,
            Query = query
        ]
    ),
    jsonResponse = Json.Document(response)
in
    jsonResponse

 and i'm still getting the same authentication errors.

Can anyone spot an issue with the code? could it be the actual API having issues?

Many thanks!

[Anonymous]

Hi @kalspiros ,

To my knowledge, since you have such header:

 Authorization = "Token " & apiToken

The data source requires credentials, so Anonymous is not applicable. Please try other authentication methods instead :

• Anonymous: Select this authentication method if the web page doesn't require any credentials.

• Windows: Select this authentication method if the web page requires your Windows credentials.

• Basic: Select this authentication method if the web page requires a basic user name and password.

• Web API: Select this method if the web resource that you’re connecting to uses an API Key for authentication purposes.

• Organizational account: Select this authentication method if the web page requires organizational account credentials.

Refer to:

Power Query Web connector - Power Query | Microsoft Docs

Solved: Re: Pull data from RESTful API with token authenti... - Microsoft Power BI Community

Best Regards,
Eyelyn Qin
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[kalspiros · Accepted solution]

Many thanks @Anonymous even though, in the end, i used anonymous. my mistake was that i was using the entire API address in the level where i should have only used the link to the site.

Have another concern now. Protecting the API Token. Currently reading this one https://community.powerbi.com/t5/Developer/Protection-of-API-Keys-Stored-in-Parameter/m-p/1564020

and i'll keep searching.