(Node.js) Amazon SP-API Sellers Get Marketplace Participations

See more Amazon SP-API Examples

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

For more information, see https://developer-docs.amazon.com/sp-api/docs/sellers-api-v1-reference#getmarketplaceparticipations

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node21-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node21-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node21-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node21-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node21-linux64');
    }
} else if (os.platform() == 'darwin') {
    if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node21-mac-m1');
    } else {
        var chilkat = require('@chilkat/ck-node21-macosx');
    }
}

function chilkatExample() {

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

    var authAws = new chilkat.AuthAws();
    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 chilkat.Rest();
    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"
    var 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 chilkat.JsonObject();
    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 chilkat.StringBuilder();
    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 chilkat.JsonObject();

    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!");

}

chilkatExample();