=head1 NAME Google::ContentAPI - Interact with Google's Content API for Shopping =head1 DESCRIPTION Add, modify and delete items from the Google Merchant Center platform via the Content API for Shopping. Authentication is done via Service Account credentials. See the following for details: L You will also need to create a Merchant Center Account: L For convenience, add your Merchant account ID to the *.json file provided by Google. Your complete *.json file, after adding your merchant ID, will look something like this: { "endpoint": "https://www.googleapis.com/content/v2.1", "merchant_id": "123456789", "type": "service_account", "project_id": "content-api-194321", "private_key_id": "11b8e20c2540c788e98b49e623ae8167dc3e4a6f", "private_key": "-----BEGIN PRIVATE KEY----- ... -----END PRIVATE KEY-----\n", "client_email": "google@content-api.iam.gserviceaccount.com", "client_id": "999999999", "auth_uri": "https://accounts.google.com/o/oauth2/auth", "token_uri": "https://accounts.google.com/o/oauth2/token", "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs", "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/google%40content-api.iam.gserviceaccount.com" } =head1 SYNOPSIS use Google::ContentAPI; use Data::Dumper; my $google = Google::ContentAPI->new({ endpoint => 'https://www.googleapis.com/content/v2.1', debug => 0, config_file => 'content-api-key.json', config_json => $json_text, merchant_id => '123456789', }); my ($result, $products, $batch_id, $product_id); # get account auth info (merchantId) $result = $google->get( resource => 'accounts', method => 'authinfo' ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; print "authinfo: \n". Dumper $result; # get status of your merchant center account $result = $google->get( resource => 'accountstatuses', method => 'get', id => $google->{merchant_id} # your merchant ID unless working with multi-client account ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; print "Account status: \n". Dumper $result; # list status of multi-client accounts (MCA) # This will fail with response code 403 if the account is not a multi-client account. $result = $google->get( resource => 'accountstatuses', method => 'list', params => ['maxResults' => 10] ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; print "Account status: \n". Dumper $result; # list products $result = $google->get( resource => 'products', method => 'list', ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; print "Products list: \n". Dumper $result; # insert a product $result = $google->post( resource => 'products', method => 'insert', body => { contentLanguage => 'en', targetCountry => 'US', channel => 'online', offerId => '333333', title => 'Item title', description => 'The item description', link => 'http://www.google.com', imageLink => 'https://www.google.com/images/logo.png', availability => 'in stock', condition => 'new', price => { value => '99.95', currency => 'USD', }, shipping => [ { country => 'US', service => 'Standard Shipping', price => { value => '7.95', currency => 'USD', }, }, ], brand => 'Apple', gtin => '333333-67890', mpn => '333333', googleProductCategory => 'Home & Garden > Household Supplies > Apples', productTypes => 'Home & Garden > Household Supplies > Apples', customLabel1 => 'apples' } ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; # get single product info $product_id = '333333'; $result = $google->get( resource => 'products', method => 'get', id => 'online:en:US:'. $product_id ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; print "Products info: \n". Dumper $result; # delete a product my $del_product_id = '333333'; $result = $google->delete( resource => 'products', method => 'delete', id => 'online:en:US:'. $del_product_id, ); print "$result->{code} ". ($result->{code} eq '204' ? 'success' : 'failure') ."\n"; # 204 = delete success # batch insert $products = []; $batch_id = 0; foreach my $i ('211203'..'211205') { push @$products, { batchId => ++$batch_id, merchantId => $google->{merchant_id}, method => 'insert', # insert / get / delete #productId => '', # for get / delete product => { # for insert contentLanguage => 'en', targetCountry => 'US', channel => 'online', offerId => "$i", title => "item title $i", description => "The item description for $i", link => 'http://www.google.com', imageLink => 'https://www.google.com/images/logo.png', availability => 'in stock', condition => 'new', price => { value => '10.95', currency => 'USD', }, shipping => [ { country => 'US', service => 'Standard Shipping', price => { value => '7.95', currency => 'USD', }, }, ], brand => 'Apple', gtin => "${i}-67890", mpn => "$i", googleProductCategory => 'Home & Garden > Household Supplies > Apples', productTypes => 'Home & Garden > Household Supplies > Apples', customLabel1 => 'apples' } }; } $result = $google->post( resource => 'products', method => 'batch', body => { entries => $products } ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; # batch get: $products = []; $batch_id = 0; foreach my $product_id ('211203'..'211205') { push @$products, { batchId => ++$batch_id, merchantId => $google->{merchant_id}, method => 'get', # insert / get / delete productId => 'online:en:US:'. $product_id, # for get / delete }; } $result = $google->post( resource => 'products', method => 'batch', body => { entries => $products } ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; print Dumper $result; # batch delete: $products = []; $batch_id = 0; foreach my $product_id ('211203'..'211205') { push @$products, { batchId => ++$batch_id, merchantId => $google->{merchant_id}, method => 'delete', # insert / get / delete productId => 'online:en:US:'. $product_id, # for get / delete }; } $result = $google->post( resource => 'products', method => 'batch', body => { entries => $products } ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; # list status of products $result = $google->get( resource => 'productstatuses', method => 'list', params => [ 'maxResults' => 10 ] ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; print "Product status: \n". Dumper $result; # get status of a specific product $product_id = '333333'; $result = $google->get( resource => 'productstatuses', method => 'get', id => 'online:en:US:'. $product_id ); print "$result->{code} ". ($result->{code} eq '200' ? 'success' : 'failure') ."\n"; print "Product status: \n". Dumper $result; =head1 METHODS AND FUNCTIONS =head2 new() Create a new Google::ContentAPI object =head3 endpoint API endpoint to use. v2.1 endpoint is 'https://www.googleapis.com/content/v2.1'. v2.0 endpoint is 'https://www.googleapis.com/content/v2'. If not provided, default to v2.0 endpoint for backwards compatibility. =head3 debug Displays API debug information =head3 config_file Path and filename of external C<.json> config file. Either config_file or config_json must be provided. If both config_file and config_json are provided, config_file will be used. =head3 config_json Text containing contents of the json config. Useful if you want to store the json config in another resource such as a database. Either C or C must be provided. If both C and C are provided, C will be used. =head3 merchant_id optional if merchant_id is specified in json config =head2 ACCOUNTS =head3 authinfo Returns information about the authenticated user. =head2 ACCOUNTSTATUSES =head3 list Lists the the status of accounts in a Multi-Client account. This will fail with response code C<403> if the account is not a multi-client account. =head3 get Retrieves the status of your Merchant Center account. =head2 PRODUCTS =head3 custombatch Retrieves, inserts, and deletes multiple products in a single request. =head3 insert Uploads a product to your Merchant Center account. If an item with the same channel, contentLanguage, offerId, and targetCountry already exists, this method updates that entry. =head3 list Lists the products in your Merchant Center account. =head3 get Retrieves a product from your Merchant Center account. =head3 delete Deletes a product from your Merchant Center account. =head2 PRODUCTSTATUSES =head3 list Lists the the status and issues of products in your Merchant Center Account. =head3 get Retrieves the status and issues of a specific product. =head1 UNIMPLEMENTED FEATURES Certain API methods are not yet implemented (no current personal business need). A "custom" resource is available to perform methods that are not implemented by this module. # get an order from the merchant account $result = $google->get( resource => 'custom', method => 'merchantId/orders/orderId' ); =head1 PREREQUISITES JSON Crypt::JWT REST::Client HTML::Entities =head1 AUTHOR Original Author Bill Gerrard =head1 COPYRIGHT AND LICENSE Copyright (C) 2018,2020 Bill Gerrard This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.20.2 or, at your option, any later version of Perl 5 you may have available. Disclaimer of warranty: This program is provided by the copyright holder and contributors "As is" and without any express or implied warranties. The implied warranties of merchantability, fitness for a particular purpose, or non-infringement are disclaimed to the extent permitted by your local law. Unless required by law, no copyright holder or contributor will be liable for any direct, indirect, incidental, or consequential damages arising in any way out of the use of the package, even if advised of the possibility of such damage. =cut