(JavaScript) Amazon Pay - Get Buyer

See more Amazon Pay Examples

For more information, see https://developer.amazon.com/docs/amazon-pay-api-v2/buyer.html#get-buyer

Note

This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat v11.4.0 or greater.

var success = false;

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

var http = new CkHttp();

// 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.
var privKey = new CkPrivateKey();
success = privKey.LoadPemFile("C:/someDir/myAmazonPayPrivateKey.pem");
if (success == false) {
    console.log(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
var publicKeyId = "SANDBOX-AHEGSJCM3L2S637RBGABLAFW";
success = http.SetAuthPrivateKey(publicKeyId,privKey);
if (success == false) {
    console.log(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";

var respStatusCode = 0;

var sbResponseBody = new CkStringBuilder();
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..
console.log(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) {
        console.log("Response Status Code = " + 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."}

        console.log("Response body:");
        console.log(http.LastResponseBody);
    }
    else {
        console.log(http.LastErrorText);
    }

    return;
}

var jResp = new CkJsonObject();
jResp.LoadSb(sbResponseBody);
jResp.EmitCompact = false;

console.log("Response Body:");
console.log(jResp.Emit());

respStatusCode = http.LastStatus;
console.log("Response Status Code = " + 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) {
    console.log("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

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