createToken method
Create a token from card data
Implementation
Future<TokenInfo> createToken(CardInfo card) async {
String basicAuth = 'Basic ' + base64Encode(utf8.encode('$apiKey:'));
Response response = await post(Uri.parse('$_merchantBaseUrl/tokens'), headers: {
'Content-type': 'application/json',
'Authorization': basicAuth,
'Accept': 'application/json',
}, body: """{
"card_number": "${card.cardNumber}",
"holder_name": "${card.holderName}",
"expiration_year": "${card.expirationYear}",
"expiration_month": "${card.expirationMonth}",
"cvv2": "${card.cvv2}"
}""");
if (response.statusCode == 201) {
return TokenInfo._fromBackend(jsonDecode(response.body));
} else {
throw Exception('Error ${response.statusCode}, ${response.body}');
}
}