Rust

Amazon Pay - Get Buyer

See more Amazon Pay Examples

Amazon Pay get buyer details. Rust

let mut success = false;

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

let http = chilkat::Http::new();

// 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.
let priv_key = chilkat::PrivateKey::new();
success = priv_key.load_pem_file("C:/someDir/myAmazonPayPrivateKey.pem").is_ok();
if !success {
    println!("{}", priv_key.last_error_text());
    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
let public_key_id = "SANDBOX-AHEGSJCM3L2S637RBGABLAFW".to_string();
success = http.set_auth_private_key(&public_key_id, &priv_key).is_ok();
if !success {
    println!("{}", http.last_error_text());
    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.set_accept("application/json");

let mut resp_status_code = 0;

let sb_response_body = chilkat::StringBuilder::new();
success = http.set_url_var("buyerToken", "BUYER_TOKEN").is_ok();
// 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.quick_get_sb("https://pay-api.amazon.eu/sandbox/v2/buyers/{$buyerToken}", &sb_response_body).is_ok();

// Examine the request header we just sent..
println!("{}", http.last_header());

// 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 {
    // If the LastStatus is not equal to 0, then we received a response, but it was an error response.
    resp_status_code = http.last_status();
    if resp_status_code != 0 {
        println!("Response Status Code = {}", resp_status_code);
        // 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."}

        println!("Response body:");
        println!("{}", http.last_response_body());
    } else {
        println!("{}", http.last_error_text());
    }

    return;
}

let j_resp = chilkat::JsonObject::new();
let _ = j_resp.load_sb(&sb_response_body);
j_resp.set_emit_compact(false);

println!("Response Body:");
println!("{}", j_resp.emit().unwrap_or_default());

resp_status_code = http.last_status();
println!("Response Status Code = {}", resp_status_code);
// We expect a 200 status code for success.
// Note: Some Amazon Pay API calls return 200 for success, others return 201.
if resp_status_code != 200 {
    println!("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

let name = j_resp.string_of("name").unwrap_or_default();
let email = j_resp.string_of("email").unwrap_or_default();
let postal_code = j_resp.string_of("postalCode").unwrap_or_default();
let country_code = j_resp.string_of("countryCode").unwrap_or_default();
let buyer_id = j_resp.string_of("buyerId").unwrap_or_default();
let phone_number = j_resp.string_of("phoneNumber").unwrap_or_default();
let shipping_address_name = j_resp.string_of("shippingAddress.name").unwrap_or_default();
let shipping_address_address_line1 = j_resp.string_of("shippingAddress.addressLine1").unwrap_or_default();
let shipping_address_address_line2 = j_resp.string_of("shippingAddress.addressLine2").unwrap_or_default();
let shipping_address_address_line3 = j_resp.string_of("shippingAddress.addressLine3").unwrap_or_default();
let shipping_address_city = j_resp.string_of("shippingAddress.city").unwrap_or_default();
let shipping_address_county = j_resp.string_of("shippingAddress.county").unwrap_or_default();
let shipping_address_district = j_resp.string_of("shippingAddress.district").unwrap_or_default();
let shipping_address_state_or_region = j_resp.string_of("shippingAddress.stateOrRegion").unwrap_or_default();
let shipping_address_country = j_resp.string_of("shippingAddress.country").unwrap_or_default();
let shipping_address_postal_code = j_resp.string_of("shippingAddress.postalCode").unwrap_or_default();
let shipping_address_phone_number = j_resp.string_of("shippingAddress.phoneNumber").unwrap_or_default();
let billing_address = j_resp.string_of("billingAddress").unwrap_or_default();
let prime_membership_types = j_resp.string_of("primeMembershipTypes").unwrap_or_default();