Product Advertising API 5.0 SDK for react-native (v1)


 

This repository contains the official Product Advertising API 5.0 react-native SDK called paapi5-react-native-sdk that allows you to access the Product Advertising API from your react-native app.

It is forked from the Node.js repo at Product Advertising API. paapi5-nodejs-sdk can be found on npm. This also has Typescript types added.

Installation

$3

The Product Advertising API react-native SDK can be installed via npm:

``shell
npm install paapi5-react-native-sdk --save
`

You should now be able to require('paapi5-react-native-sdk') in javascript files.

$3

The library also works in the browser environment via npm and browserify. After following
the above steps with Node.js and installing browserify with npm install -g browserify,
perform the following (assuming _main.js_ is your entry file, that's to say your javascript file where you actually
use this library):

`shell
browserify main.js > bundle.js
`

Then include _bundle.js_ in the HTML pages.

$3

Using Webpack you may encounter the following error: "Module not found: Error:
Cannot resolve module", most certainly you should disable AMD loader. Add/merge
the following section to your webpack config:

`javascript
module: {
rules: [
{
parser: {
amd: false,
},
},
];
}
`

Getting Started

Please follow the installation instruction and execute the following JS code:

Simple example for SearchItems to discover Amazon products with the keyword 'Harry Potter' in All categories:

`javascript
var ProductAdvertisingAPIv1 = require("paapi5-react-native-sdk");

var defaultClient = ProductAdvertisingAPIv1.ApiClient.instance;

// Specify your credentials here. These are used to create and sign the request.
defaultClient.accessKey = "";
defaultClient.secretKey = "";

/**
* Specify Host and Region to which you want to send the request to.
* For more details refer:
* https://webservices.amazon.com/paapi5/documentation/common-request-parameters.html#host-and-region
*/
defaultClient.host = "webservices.amazon.com";
defaultClient.region = "us-east-1";

var api = new ProductAdvertisingAPIv1.DefaultApi();

/**
* The following is a sample request for SearchItems operation.
* For more information on Product Advertising API 5.0 Operations,
* refer: https://webservices.amazon.com/paapi5/documentation/operations.html
*/
var searchItemsRequest = new ProductAdvertisingAPIv1.SearchItemsRequest();

/* Enter your partner tag (store/tracking id) and partner type /
searchItemsRequest["PartnerTag"] = "";
searchItemsRequest["PartnerType"] = "Associates";

// Specify search keywords
searchItemsRequest["Keywords"] = "Harry Potter";

/**
* Specify the category in which search request is to be made.
* For more details, refer:
* https://webservices.amazon.com/paapi5/documentation/use-cases/organization-of-items-on-amazon/search-index.html
*/
searchItemsRequest["SearchIndex"] = "All";

// Specify the number of items to be returned in search result
searchItemsRequest["ItemCount"] = 1;

/**
* Choose resources you want from SearchItemsResource enum
* For more details, refer: https://webservices.amazon.com/paapi5/documentation/search-items.html#resources-parameter
*/
searchItemsRequest["Resources"] = [
"Images.Primary.Medium",
"ItemInfo.Title",
"Offers.Listings.Price",
];

var callback = function (error, data, response) {
if (error) {
console.log("Error calling PA-API 5.0!");
console.log(
"Printing Full Error Object:\n" + JSON.stringify(error, null, 1)
);
console.log("Status Code: " + error["status"]);
if (
error["response"] !== undefined &&
error["response"]["text"] !== undefined
) {
console.log(
"Error Object: " + JSON.stringify(error["response"]["text"], null, 1)
);
}
} else {
console.log("API called successfully.");
var searchItemsResponse =
ProductAdvertisingAPIv1.SearchItemsResponse.constructFromObject(data);
console.log(
"Complete Response: \n" + JSON.stringify(searchItemsResponse, null, 1)
);
if (searchItemsResponse["SearchResult"] !== undefined) {
console.log("Printing First Item Information in SearchResult:");
var item_0 = searchItemsResponse["SearchResult"]["Items"][0];
if (item_0 !== undefined) {
if (item_0["ASIN"] !== undefined) {
console.log("ASIN: " + item_0["ASIN"]);
}
if (item_0["DetailPageURL"] !== undefined) {
console.log("DetailPageURL: " + item_0["DetailPageURL"]);
}
if (
item_0["ItemInfo"] !== undefined &&
item_0["ItemInfo"]["Title"] !== undefined &&
item_0["ItemInfo"]["Title"]["DisplayValue"] !== undefined
) {
console.log("Title: " + item_0["ItemInfo"]["Title"]["DisplayValue"]);
}
if (
item_0["Offers"] !== undefined &&
item_0["Offers"]["Listings"] !== undefined &&
item_0["Offers"]["Listings"][0]["Price"] !== undefined &&
item_0["Offers"]["Listings"][0]["Price"]["DisplayAmount"] !==
undefined
) {
console.log(
"Buying Price: " +
item_0["Offers"]["Listings"][0]["Price"]["DisplayAmount"]
);
}
}
}
if (searchItemsResponse["Errors"] !== undefined) {
console.log("Errors:");
console.log(
"Complete Error Response: " +
JSON.stringify(searchItemsResponse["Errors"], null, 1)
);
console.log("Printing 1st Error:");
var error_0 = searchItemsResponse["Errors"][0];
console.log("Error Code: " + error_0["Code"]);
console.log("Error Message: " + error_0["Message"]);
}
}
};

try {
api.searchItems(searchItemsRequest, callback);
} catch (ex) {
console.log("Exception: " + ex);
}
``

Complete documentation, installation instructions, and examples are available here.

License

This SDK is distributed under the
Apache License, Version 2.0,
see LICENSE.txt and NOTICE.txt for more information.