flutter list payment paypal

Question

i am trying to get a paypal payment list in flutter, but i can't get it. This is the documentation: doc paypal api

but I don't know where I'm wrong. This is my code:

var response = await http.post(
      Uri.parse(
          "https://api-m.sandbox.paypal.com/v1/payments/payment?count=10&start_index=0&sort_by=create_time&sort_order=desc"),
      headers: {
        "content-type": "application/json",
        'Authorization': 'Bearer ' + accessToken
      });

I'm getting a 400's error: INVALID_REQUEST a help? thank you

Answer 1

sorry for the nonsense I realized now that it is of type get and not post. Correct code:

var response = await http.get(
      Uri.parse(
          "https://api-m.sandbox.paypal.com/v1/payments/payment?count=10&start_index=0&sort_by=create_time&sort_order=desc"),
      headers: {
        "content-type": "application/json",
        'Authorization': 'Bearer ' + accessToken
      });