Formula.Firewall

And this is the query which is referring to the previous query, taking out the deal_ids

//basic code

let
    apiUrl = "https://hello.world.com/v1/deals/",
    apiToken = "1234",
    idsTable = Pipedrive_deals,
    ids = Table.Column(idsTable, "deal_id"),
    #"Entfernte alternative Elemente" = List.Alternate(ids,200,40,0),
    //ids = {"4334", "4237", "4223", "4222"}, // replace with your own list of IDs --> Pipedrive[id]
    getApiResults = (id) =>
        let
            apiEndpoint = apiUrl & id & "/products?api_token=" & apiToken,
            apiResult = Web.Contents(apiEndpoint),
            jsonResult = Json.Document(apiResult),
            data = jsonResult[data]
        in
            data,
    results = List.Transform(#"Entfernte alternative Elemente", each getApiResults(_)),
    filteredResults = List.RemoveNulls(results),
    resultsTable = Table.FromColumns(filteredResults),

    #"Transponierte Tabelle" = Table.Transpose(resultsTable),
    #"Erweiterte Column1" = Table.ExpandRecordColumn(#"Transponierte Tabelle", "Column1", {"id", "deal_id", "product_id"}, {"Column1.id", "Column1.deal_id", "Column1.product_id"})
in
    #"Erweiterte Column1"