Spell Check PowerBI

Hi NBR_22 

Natively there isn't a way to do it as per my knowledge. However you can create a custom function which uses a spell checking API. 

For instance, using the Bing Spell Check API:

1. Sign up for the Bing Spell Check API and get your API key.
2. Create a custom function in Power Query to call the API.
3. Invoke the custom function on each row
   
   Here is some sample code, auto generated by AI, I didn't test it:

let
    CheckSpelling = (word) => 
    let
        apiUrl = "https://api.cognitive.microsoft.com/bing/v7.0/spellcheck?text=" & word,
        headers = [#"Ocp-Apim-Subscription-Key" = "Your_API_Key_Here"],
        source = Json.Document(Web.Contents(apiUrl, [Headers=headers])),
        result = source[flaggedTokens] // Check if there are any flagged tokens
    in
        List.IsEmpty(result) // Returns true if the word is correct, false otherwise
in
    CheckSpelling​