C#

Amazon Pay - Get Buyer

See more Amazon Pay Examples

Amazon Pay get buyer details. C#

bool success = false;

//  This example assumes the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

Chilkat.Http http = new Chilkat.Http();

//  Implements the following CURL command:

//  curl "https://pay-api.amazon.com/:version/buyers/:buyerToken" \
//  	-X GET
//  	-H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE"
//  	-H "x-amz-pay-date:20201012T235046Z"

//  Use the following online tool to generate HTTP code from a CURL command
//  Convert a cURL Command to HTTP Source Code

//  Load your Amazon Pay private key.  
//  There are many other ways to load private keys into the Chilkat private key object, such as from different formats,
//  or from in-memory strings or bytes.
Chilkat.PrivateKey privKey = new Chilkat.PrivateKey();
success = privKey.LoadPemFile("C:/someDir/myAmazonPayPrivateKey.pem");
if (success == false) {
    Debug.WriteLine(privKey.LastErrorText);
    return;
}

//  Provide your Amazon Pay private key and Public Key ID 
//  Use your public key ID here.  It must be the one associated with the private key.
//  Note: The SetAuthPrivateKey method was added in Chilkat v9.5.0.89
string publicKeyId = "SANDBOX-AHEGSJCM3L2S637RBGABLAFW";
success = http.SetAuthPrivateKey(publicKeyId,privKey);
if (success == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

//  Note: When the private key is provided as shown above, Chilkat will automatically add the required x-amz-pay-* headers to the HTTP request,
//  and will also sign the request.  Nothing more is needed.
//  Chilkat automatically generates and adds the following headers:
//  
//  x-amz-pay-date
//  x-amz-pay-host
//  x-amz-pay-region
//  Authorization

http.Accept = "application/json";

int respStatusCode = 0;

Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder();
success = http.SetUrlVar("buyerToken","BUYER_TOKEN");
//  To use the live system, replace "sandbox" with "live" in the URL passed to QuickGetSb.
//  Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp
success = http.QuickGetSb("https://pay-api.amazon.eu/sandbox/v2/buyers/{$buyerToken}",sbResponseBody);

//  Examine the request header we just sent..
Debug.WriteLine(http.LastHeader);

//  GET /sandbox/v2/buyers/BUYER_TOKEN HTTP/1.1
//  Host: pay-api.amazon.eu
//  Accept: application/json
//  Accept-Encoding: gzip
//  x-amz-pay-date: 20250822T183232Z
//  x-amz-pay-host: pay-api.amazon.eu
//  x-amz-pay-region: EU
//  Authorization: AMZN-PAY-RSASSA-PSS PublicKeyId=SANDBOX-AF2AGWRNIPHP2S2TUFFBKDGM, SignedHeaders=accept;x-amz-pay-date;x-amz-pay-host;x-amz-pay-region, Signature=TK8gPPid/XN0mSNWpLlCX2AXPE .... dgzxSA+ZYrHt6Yg==

if (success == false) {
    //  If the LastStatus is not equal to 0, then we received a response, but it was an error response.
    respStatusCode = http.LastStatus;
    if (respStatusCode != 0) {
        Debug.WriteLine("Response Status Code = " + Convert.ToString(respStatusCode));
        //  Here is a sample response body for the case where the buyer token does not exist:
        //  {"reasonCode":"InvalidBuyerToken","message":"The token provided is expired, revoked, malformed, or invalid for other reasons."}

        Debug.WriteLine("Response body:");
        Debug.WriteLine(http.LastResponseBody);
    }
    else {
        Debug.WriteLine(http.LastErrorText);
    }

    return;
}

Chilkat.JsonObject jResp = new Chilkat.JsonObject();
jResp.LoadSb(sbResponseBody);
jResp.EmitCompact = false;

Debug.WriteLine("Response Body:");
Debug.WriteLine(jResp.Emit());

respStatusCode = http.LastStatus;
Debug.WriteLine("Response Status Code = " + Convert.ToString(respStatusCode));
//  We expect a 200 status code for success.
//  Note: Some Amazon Pay API calls return 200 for success, others return 201.
if (respStatusCode != 200) {
    Debug.WriteLine("Failed.");
    return;
}

//  Sample JSON response:
//  (Sample code for parsing the JSON response is shown below)

//  {
//  	"name": "John Example",
//  	"email": "johnexample@amazon.com",
//  	"postalCode": "12345",
//  	"countryCode": "US",
//  	"buyerId": "DIRECTEDBUYERID",
//  	"phoneNumber": "1234567811" // default billing address phone number
//  	"shippingAddress": {
//  		"name": "John",
//  		"addressLine1": "15th Street",
//  		"addressLine2": "",
//  		"addressLine3": "",
//  		"city": "Seattle", 
//  		"county": "",
//  		"district": "",
//  		"stateOrRegion": "WA",
//  		"country": "USA",
//  		"postalCode": "98121",
//  		"phoneNumber": "1234567899"
//  	},
//  	"billingAddress": null,
//  	"primeMembershipTypes": null
//  }

//  Sample code for parsing the JSON response...
//  Use the following online tool to generate parsing code from sample JSON:
//  Generate Parsing Code from JSON

string name = jResp.StringOf("name");
string email = jResp.StringOf("email");
string postalCode = jResp.StringOf("postalCode");
string countryCode = jResp.StringOf("countryCode");
string buyerId = jResp.StringOf("buyerId");
string phoneNumber = jResp.StringOf("phoneNumber");
string shippingAddressName = jResp.StringOf("shippingAddress.name");
string shippingAddressAddressLine1 = jResp.StringOf("shippingAddress.addressLine1");
string shippingAddressAddressLine2 = jResp.StringOf("shippingAddress.addressLine2");
string shippingAddressAddressLine3 = jResp.StringOf("shippingAddress.addressLine3");
string shippingAddressCity = jResp.StringOf("shippingAddress.city");
string shippingAddressCounty = jResp.StringOf("shippingAddress.county");
string shippingAddressDistrict = jResp.StringOf("shippingAddress.district");
string shippingAddressStateOrRegion = jResp.StringOf("shippingAddress.stateOrRegion");
string shippingAddressCountry = jResp.StringOf("shippingAddress.country");
string shippingAddressPostalCode = jResp.StringOf("shippingAddress.postalCode");
string shippingAddressPhoneNumber = jResp.StringOf("shippingAddress.phoneNumber");
string billingAddress = jResp.StringOf("billingAddress");
string primeMembershipTypes = jResp.StringOf("primeMembershipTypes");