JavaScript

Amazon SP-API Sellers Get Marketplace Participations

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Demonstrates Amazon SP-API Sellers API -- get marketplace participations. JavaScript

var success = false;

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

var authAws = new CkAuthAws();
authAws.AccessKey = "AWS_ACCESS_KEY";
authAws.SecretKey = "AWS_SECRET_KEY";
authAws.ServiceName = "execute-api";
// Use the region that is correct for your needs.
authAws.Region = "eu-west-1";

var rest = new CkRest();
var bTls = true;
var port = 443;
var bAutoReconnect = true;
// Make sure to use the correct domain.
// In this example, we are using "sandbox.sellingpartnerapi-eu.amazon.com"
success = rest.Connect("sandbox.sellingpartnerapi-eu.amazon.com",port,bTls,bAutoReconnect);
if (success == false) {
    console.log(rest.LastErrorText);
    return;
}

success = rest.SetAuthAws(authAws);

// Load the previously obtained LWA access token.
// See Fetch SP-API LWA Access Token
var jsonToken = new CkJsonObject();
success = jsonToken.LoadFile("qa_data/tokens/sp_api_lwa_token.json");
if (success == false) {
    console.log("Failed to load LWA access token.");
    return;
}

// Add the x-amz-access-token request header.
var lwa_token = jsonToken.StringOf("access_token");
rest.ClearAllHeaders();
rest.AddHeader("x-amz-access-token",lwa_token);

var sbResponse = new CkStringBuilder();
var uri = "/sellers/v1/marketplaceParticipations";
success = rest.FullRequestNoBodySb("GET",uri,sbResponse);
if (success == false) {
    console.log(rest.LastErrorText);
    return;
}

// Examine the response status.
var statusCode = rest.ResponseStatusCode;
if (statusCode !== 200) {
    console.log("Response status text: " + rest.ResponseStatusText);
    console.log("Response body: ");
    console.log(sbResponse.GetAsString());
    console.log("Failed.");
    return;
}

console.log(sbResponse.GetAsString());

// If successful, gets a JSON response such as the following:

// {
//   "payload": [
//     {
//       "marketplace": {
//         "id": "ATVPDKIKX0DER",
//         "countryCode": "US",
//         "name": "Amazon.com",
//         "defaultCurrencyCode": "USD",
//         "defaultLanguageCode": "en_US",
//         "domainName": "www.amazon.com"
//       },
//       "participation": {
//         "isParticipating": true,
//         "hasSuspendedListings": false
//       }
//     }
//   ]
// }

// Use this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

var json = new CkJsonObject();

json.LoadSb(sbResponse);

var Id;
var CountryCode;
var Name;
var DefaultCurrencyCode;
var DefaultLanguageCode;
var DomainName;
var IsParticipating;
var HasSuspendedListings;

var i = 0;
var count_i = json.SizeOfArray("payload");
while (i < count_i) {
    json.I = i;
    Id = json.StringOf("payload[i].marketplace.id");
    CountryCode = json.StringOf("payload[i].marketplace.countryCode");
    Name = json.StringOf("payload[i].marketplace.name");
    DefaultCurrencyCode = json.StringOf("payload[i].marketplace.defaultCurrencyCode");
    DefaultLanguageCode = json.StringOf("payload[i].marketplace.defaultLanguageCode");
    DomainName = json.StringOf("payload[i].marketplace.domainName");
    IsParticipating = json.BoolOf("payload[i].participation.isParticipating");
    HasSuspendedListings = json.BoolOf("payload[i].participation.hasSuspendedListings");
    i = i+1;
}

console.log("Success!");