I'm trying to do a post, to create a user, but in a simple way. I do need to use authentication, so I'm passing the token in the header, as I would do in the GET request. But I'm not sure why I'm receiving the error "400 - Bad Request".
import 'package:http/http.dart';
{...}
Future test() async {
Response response = await post('https://access.altaviu.com/Data/api/Account/Register',
body: jsonEncode({
"Email": "useruser#gmail.com",
"Password": "QWERTY1234!",
"ConfirmPassword": "QWERTY1234!",
}),
headers: {
'Content-Type': 'application/json',
'Accept': 'application/json',
'Authorization': 'Bearer ${UserAccountData.token}',
});
if (response.statusCode == 200) {
print('SUCCESSFUL TEST');
} else {
print('ERROR IN THE TEST ${response.statusCode} - ${response.reasonPhrase}');
}
}
I'm using the library (or package) "http: 0.12.0+2"
Related
I wanted to send raw data in flutter http and the data doesn't look like JSON
Here's how I done that in Postman
and tried this in flutter using http,
Response res = await post(
Uri.parse(baseUrl + endPoint),
headers: {'Client-ID': clientId, 'Authorization': 'Bearer $accessToken'},
body: jsonEncode('fields *'),
);
and got this in console,
Error: XMLHttpRequest error.
Add it as this
var headers = {
'Accept': 'application/json',
'Content-Type': 'text/plain',
};
var request = http.Request('POST', Uri.parse('Your url'));
request.body = '''fields *''';
request.headers.addAll(headers);
http.StreamedResponse response = await request.send();
if (response.statusCode == 200) {
print(await response.stream.bytesToString());
}
else {
print(response.reasonPhrase);
}
Or you can easily see it being implemented in Postman's code request to the right just select the code icon and choose http-Dart
i want fetch data by post method with identifier and secret in flutter
where should i add "identifier" and "secret" in post method?
in postman they added to body and that works but i couldnt add these to flutter code:
Future post(String url, var data) async {
String url = 'https://member.example.com/includes/api.php';
var data = {
'identifier': 'identifier code otm7LE8OzlBmprXn',
'secret': 'secret code SXZgmDpX8miT31PSRQ',
'action': 'GetInvoices',
'userid': 6414,
'orderby': 'date',
'responstype': 'json',
};
try {
final response = await http.post(
Uri.parse(url),
headers: <String, String>{
'Content-Type': 'application/json; charset=UTF-8',
'Accept': 'application/json',
},
body: jsonEncode(data),
);
} catch (e) {
print(e);
}
}
E/flutter ( 6118): result=error;message=Authentication Failed
Here is my code, I also tried using retrofit but I failed and it shows 500 and "message": "Undefined index: token". but in postman, it shows 200. how can it be possible?
Also tried
'Content-Type': 'application/json',
'Accept': 'application/json',
'Authorization': 'Bearer $token',
Future getCertificateList() async {
final url = Uri.parse(
'https://portal-api.jomakhata.com/api/getCertificateList');
final response = await http.get(url,
headers: {
'Authorization': 'Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOjI4OTksImlzcyI6Imh0dHBzOi8vcG9ydGFsLWFwaS5qb21ha2hhdGEuY29tL2FwaS9hdXRoL2xvZ2luIiwiaWF0IjoxNjI4NjE0MDcyLCJleHAiOjE2Mjg3MDA0NzIsIm5iZiI6MTYyODYxNDA3MiwianRpIjoiRnRjaGllbTFFdVlsYXZidyJ9.O24U0XGFiZdfXRGUP5xYD82-LisSbMsCtVZnuG6iTiY',
},
);
print(response.statusCode);
print(response.body);
return response.body;
}
In my console it's print 500
this is postman request image
try this code:
Future getCertificateList() async {
final uri = Uri.https('https://portal-api.jomakhata.com','/api/getCertificateList');
final response = await http.get(uri, headers: {
HttpHeaders.authorizationHeader:
'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOjI4OTksImlzcyI6Imh0dHBzOi8vcG9ydGFsLWFwaS5qb21ha2hhdGEuY29tL2FwaS9hdXRoL2xvZ2luIiwiaWF0IjoxNjI4NjE0MDcyLCJleHAiOjE2Mjg3MDA0NzIsIm5iZiI6MTYyODYxNDA3MiwianRpIjoiRnRjaGllbTFFdVlsYXZidyJ9.O24U0XGFiZdfXRGUP5xYD82-LisSbMsCtVZnuG6iTiYv',
HttpHeaders.contentTypeHeader: 'application/json',
});
print(response.statusCode);
print(response.body);
return response.body;
}
Future<String> loginUser(User user) async {
var body = jsonEncode({
'strlogin': user.email,
});
Response response = await post(SeguriSignAPIURL.loginUser,
headers: headers,
body: body);
if (response.statusCode == 200) {
var decode = jsonDecode(response.body);
return decode['token'];
} else {
print(response.reasonPhrase);
return '';
}
Hey! When I make this Post call on Postman I get a result, however when I run this code on flutter I get a 400 error. My headers:
final headers = {
'Content-Type': 'application/json; charset=UTF-8',
"Accept": "application/json",
};
Postman:
In Postman you do the request using form-data, but in your Flutter code, you pass json-encoded body.
You either need to use form-data in Flutter or update your server code to accept json content type.
I am integrating Stripe in my flutter app, want to create payment intent using http POST request having mention here. But I am constantly receiving this error. Tried many thing!
{
"error": {
"code": "parameter_unknown",
"doc_url": "https://stripe.com/docs/error-codes/parameter-unknown",
"message": "Received unknown parameter: {\"amount\":2,\"currency\":\"usd\"}",
"param": "{\"amount\":2,\"currency\":\"usd\"}",
"type": "invalid_request_error"
}
}
My api function is this:
Future<Map<String, dynamic>> createPaymentIntent(int amount) async {
try {
var url = "https://api.stripe.com/v1/payment_intents";
var body = json.encode({
"amount": amount,
"currency": 'usd'
});
var headers = {
'Content-type': 'application/x-www-form-urlencoded',
'Accept': 'application/json',
'authorization': 'Bearer '+stripeSecret
};
await http.post(url, body: json.encode(body), headers: headers, encoding: Encoding.getByName("utf-8")).then((response) {
if(response.statusCode == 200){
print(response.body);
return json.decode(response.body);
}
else{
return response.reasonPhrase;
}
});
} catch (e) {
return e.message;
}
}
Note: 'Content-type': 'application/x-www-form-urlencoded' is necessary for this.
You are sending a JSON encoded body to the Stripe API, but the Stripe API expects a form-encoded request body:
Our API has predictable resource-oriented URLs, accepts form-encoded request bodies, returns JSON-encoded responses, and uses standard HTTP response codes, authentication, and verbs.