Delphi ActiveX Stripe: List all Coupons

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Returns a list of your coupons.

Documentation: https://stripe.com/docs/api/curl#list_coupons

CURL Command

curl https://api.stripe.com/v1/coupons?limit=3 \
   -u STRIPE_SECRET_KEY: \
   -G

Delphi ActiveX Example

var
rest: TChilkatRest;
success: Integer;
bTls: Integer;
port: Integer;
bAutoReconnect: Integer;
sbResponseBody: TChilkatStringBuilder;
jsonResponse: TChilkatJsonObject;
object: WideString;
url: WideString;
has_more: Integer;
i: Integer;
count_i: Integer;
id: WideString;
amount_off: Integer;
created: Integer;
currency: Integer;
duration: WideString;
duration_in_months: Integer;
livemode: Integer;
max_redemptions: Integer;
percent_off: Integer;
redeem_by: Integer;
times_redeemed: Integer;
valid: Integer;

begin
rest := TChilkatRest.Create(Self);

//  URL: https://api.stripe.com/v1/coupons?limit=3
bTls := 1;
port := 443;
bAutoReconnect := 1;
success := rest.Connect('api.stripe.com',port,bTls,bAutoReconnect);
if (success <> 1) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(rest.ConnectFailReason));
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;

rest.SetAuthBasic('STRIPE_SECRET_KEY','');

sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestNoBodySb('GET','/v1/coupons?limit=3',sbResponseBody.ControlInterface);
if (success <> 1) then
  begin
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;

jsonResponse := TChilkatJsonObject.Create(Self);
jsonResponse.LoadSb(sbResponseBody.ControlInterface);

object := jsonResponse.StringOf('object');
url := jsonResponse.StringOf('url');
has_more := jsonResponse.BoolOf('has_more');
i := 0;
count_i := jsonResponse.SizeOfArray('data');
while i < count_i do
  begin
    jsonResponse.I := i;
    id := jsonResponse.StringOf('data[i].id');
    object := jsonResponse.StringOf('data[i].object');
    amount_off := jsonResponse.IsNullOf('data[i].amount_off');
    created := jsonResponse.IntOf('data[i].created');
    currency := jsonResponse.IsNullOf('data[i].currency');
    duration := jsonResponse.StringOf('data[i].duration');
    duration_in_months := jsonResponse.IntOf('data[i].duration_in_months');
    livemode := jsonResponse.BoolOf('data[i].livemode');
    max_redemptions := jsonResponse.IsNullOf('data[i].max_redemptions');
    percent_off := jsonResponse.IntOf('data[i].percent_off');
    redeem_by := jsonResponse.IsNullOf('data[i].redeem_by');
    times_redeemed := jsonResponse.IntOf('data[i].times_redeemed');
    valid := jsonResponse.BoolOf('data[i].valid');
    i := i + 1;
  end;

Sample JSON Response Body

{
  "object": "list",
  "url": "/v1/coupons",
  "has_more": false,
  "data": [
    {
      "id": "25OFF",
      "object": "coupon",
      "amount_off": null,
      "created": 1516662783,
      "currency": null,
      "duration": "repeating",
      "duration_in_months": 3,
      "livemode": false,
      "max_redemptions": null,
      "metadata": {},
      "percent_off": 25,
      "redeem_by": null,
      "times_redeemed": 0,
      "valid": true
    }
  ]
}