DHL-API mit RESTClient

[DeddyH]

Bist Du sicher, dass Du das API-Secret nicht auch mit übergeben musst (klassischerweise ebenfalls als Header, möglicherweise mit einem vorangestellten "Bearer ")?

[Ykcim]

Nein, dass weiß ich nicht.

Aber wie würde ich bei meiner Function einen Header eingeben? Ich habe es jetzt so versucht:

Delphi-Quellcode:

function cUrlCall: string;
var   client : TRESTClient;
      request : TRESTRequest;
begin
   client := TRESTClient.Create('https://api-eu.dhl.com');
   try
      client.SetHTTPHeader('DHL-API-Key','xxXXXxxXXXXXxxXX');
      request := TRESTRequest.Create(client);
      request.Method := rmGet;
      request.Resource := 'track/shipments';
      request.AddParameter('trackingNumber', '00341434296527125347', pkGETorPOST, []);
      request.Execute;
      Result:= request.GetFullRequestURL;
      Result := Result + ' // Result:' + request.Response.Content;
   finally
      client.Free;
   end;
end;

Leider bekomme ich nach wie vor das Ergebnis:

Code:

Result:{"status":401,"title":"Unauthorized","detail":"Unauthorized for given resource."}

[Kas Ob.]

Zitat von Ykcim:

Nein, dass weiß ich nicht.

Aber wie würde ich bei meiner Function einen Header eingeben? Ich habe es jetzt so versucht:

Delphi-Quellcode:

function cUrlCall: string;
var   client : TRESTClient;
      request : TRESTRequest;
begin
   client := TRESTClient.Create('https://api-eu.dhl.com');
   try
      client.SetHTTPHeader('DHL-API-Key','xxXXXxxXXXXXxxXX');
      request := TRESTRequest.Create(client);
      request.Method := rmGet;
      request.Resource := 'track/shipments';
      request.AddParameter('trackingNumber', '00341434296527125347', pkGETorPOST, []);
      request.Execute;
      Result:= request.GetFullRequestURL;
      Result := Result + ' // Result:' + request.Response.Content;
   finally
      client.Free;
   end;
end;

Leider bekomme ich nach wie vor das Ergebnis:

Code:

Result:{"status":401,"title":"Unauthorized","detail":"Unauthorized for given resource."}

From DHL documentation i see these :
https://developer.dhl.com/api-refere...de--get-access
https://developer.dhl.com/api-refere...e-docs-section

So the question is did you replaced xxXXXxxXXXXXxxXX with your actual key ?
Try that with curl and don't post your key here.
just try with curl until it does work, also you might want to switch to the DHL test server
https://developer.dhl.com/api-refere...e-docs-section

[Kas Ob.]

One more thing, i don't have TRESTClient, so may be someone here can help or suggest how to add HTTP header.

[Ykcim]

Hi Kas,

thanks for support. At first: Yes I changed the API-Key and I used the provided Key from DHL. Only for the Forum I changed it to xxXXXxxXXXXXxxXX.

I tried it on the DHL-Page, but also there I get the same result:

Code:

{
  "status": 401,
  "title": "Unauthorized",
  "detail": "Unauthorized for given resource."
}

I wrote an ticket to the support. Maybe the problem is not on my site...

[Rollo62]

Perhaps the rate limit kicks in, if all failed attemps will be counted too?
Maybe tomorrow is another day

[Kas Ob.]

Zitat von Rollo62:

Perhaps the rate limit kicks in, if all failed attemps will be counted too?
Maybe tomorrow is another day

That is exactly why i suggested to switch to test server, usually test server response sometime with real value for something like return tracking status, but it depends on the load, as for other functionality like creating shipment it will be unlimited and not for real production.

[Redeemer]

Wenn alle Stricke reißen, gäbe es noch Drittanbieter. Wir haben Sendcloud in unserer Delphi-Anwendung integriert, weil die in jedem Tarif eigene Verträge und API können. Kostet natürlich Geld. Bei DPD haben sie öfter Probleme mit Verfügbarkeit, aber andere Versanddienstleister funktionieren zuverlässiger.