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Netsuite API – Rest API Documentation Integration Guide

NetSuite software is a unique singular solution that enables you to manage everything from enterprise resource planning, managing customer relationships, keeping track of finances, and inventory management.

However, every company has its unique needs that need to be met. To get the most out of your NetSuite experience you need to integrate other software with your NetSuite API such as CRM (Customer Relationship Management) and HCS (Human Capital Resources) just to name a few.

What is API – Introduction

So, the question arises; what is API?

An Application Programming Interface or API for short is the intermediate between two applications, which in a way allows them to communicate important information more effectively.

Now that you know the basics of NetSuite and API, let’s talk about NetSuite API.

What is NetSuite API?

Keeping in mind the unique needs of different industries, companies, and customers, NetSuite along with its globally renowned NetSuite ERP also offers integrated solutions.

This enables customers to customize NetSuite to meet their specific needs.

NetSuite allows developers and partners to integrate via different routes.

You can opt for custom code, a connector, or an integration platform.

Custom code is the most flexible option. 

However, keep in mind that it is riskier and will provide you with less documentation.

In custom code, a professional developer builds the integration application from scratch.

Connector on the other hand is a pre-built application that can effectively connect between two applications.

Last but not the least, an integration platform is a cloud-based, premise, or hybrid solution that allows you to create your integration application.

Folio3 is Your Best NetSuite API Integration Partner

A solid NetSuite implementation is important for obtaining the foremost price from your NetSuite answer.

 As a NetSuite implementation partner, Folio3 is the best example of assisting you in getting the most out of your NetSuite experience, whether it’s the NetSuite CRM or NetSuite SuiteCommerce (Advanced or website Builder) net store or the NetSuite ERP.

Folio3 will enable you to get the best NetSuite experience, trade ability, and understanding of business processes to assist you to implement your NetSuite solution with the lowest risk and well inside your required timeframe.

NetSuite Magento connector by Folio3 is a great tool to synchronize transactions in a time-efficient manner whilst eliminating data entry errors and cut back order turnaround time.

Folio3’s NetSuite Magento Integration connector is designed for NetSuite (BFN) certified resolution that gives a fully automatic, simultaneous, and time-efficient integration solution for the NetSuite ERP and Magento & Magento.

Turn-key Magento integration does this by providing automatic information transfer.

 The NetSuite Magento Integration also allows sellers to target the right customers hence enhancing their sales and allowing them to focus on managing fulfillment.

It is a great solution to saving time and overhead and eliminating order entry errors.

Folio3 Shopify is another great tool to drive higher results and enable fast deciding together with your NetSuite back-office together with impressing your customers with an amazing online E-commerce store powered by Shopify.

This robust connection between NetSuite and Shopify will enable you to enhance the operational potency by automating transactions between NetSuite and your Shopify net store. 

Folio3 being the best Shopify Netsuite connection available in the market will help you to keep your Shopify net store and NetSuite back workplace incorrect so that you can focus on your sales.

With Folio3’s NetSuite Shopify integration, you no longer have to worry about inaccurate order, client, and item information. 

Folio3 Shopify NetSuite integration gives you the confidence to deliver on-time accurately to your customers anytime they place an order.

NetSuite eBay connector is specifically designed for NetSuite (BFN) certified NetSuite eBay integration.

The NetSuite eBay integration helps automatize the difficult and extremely long task of transferring information between NetSuite and your eBay net store.

With the help of the NetSuite eBay connector, you can keep your NetSuite back-office up-to-date using the amazing automated solution Folio3’s NetSuite eBay connector has to offer.

NetSuite Bigcommerce Integration by Folio3 empowers your business with a fully automatic inventory and order management system and helps you to boost your profit margins in real-time.

It is a two-way information synchronization system between NetSuite and your BigCommerce storefront.

Folio3’s NetSuite BigCommerce integration offers the simplest value-for-money by integrating your BigCommerce internet store with the NetSuite ERP hence, boosting your sales and fulfillment whereas automating core business processes and eliminating manual information entry for more accuracy and to avoid errors.

NetSuite WooCommerce Integration automatically sets orders and syncs everything from client information, inventory, products to billing and fulfillment, and more between WooCommerce & NetSuite.

It is a real-time solution with fully automatic integration between the world’s favorite eCommerce answer WooCommerce and the best and globally renowned ERP available in the market right now; NetSuite. 

NetSuite Amazon Integration enables you to focus on managing orders and inventory availability, without concern about keeping your Amazon Seller Central and NetSuite accounts in sync.

Top NetSuite Integration Tools

The most commonly used NetSuite integration tools are Dell Boomi, Celigo Integratior.io, and Jitterbit.

Owned by Dell, Dell Boomi provides a complete solution with all the services, support, and documentation your company requires.

Its main functionalities include API management, EDI and B2B management, application integration, and workflow development and deployment.

It uses a graphical interface that is easier to understand as compared to thor solutions.

It is a complete solution that provides a user-friendly interface.

It provides everything from documentation, training, and support, whilst delivering high security to ensure your information is protected and guarded against all threats.

However, you should keep in mind that Dell Boomi requires technical skills to work with.

It is expensive as compared to other solutions available in the market and has graphic-based development.

Moreover, debugging errors is extremely challenging compared to other platforms.

Celigo Integrator.io is another platform offering several templates and NetSuite connectors to its users.

Integrator.io can connect with many SaaS applications (which are mostly prebuilt functionalities focusing on NetSuite).

A few reasons why Integrtor.io is such an amazing tool is because it’s easy to use interface.

It is the easiest to use enterprise-grade iPaaS out of the three mentioned in this blog.

It has numerous pre-built NetSuite connectors and is a robust solution providing its users with complete documentation.

The best part is you can try Integrator.io for free.

Jitterbit is another great integration tool that you can use to get the most out of your NetSuite experience.

It does not require as much prior technical knowledge as other tools.

It is overall a great solution that is easy to understand and use for developers and analysts.

Jitterbit’s target customers are mid-to-enterprise grade businesses.

Even its solutions are priced according to their demands and budget.

Jitterbit is the best solution available for NetSuite and SalesForce connection.

It comes with many prebuilt wizards, connectors, and solutions like Quickbooks, Microsoft dynamics, and AutoDesk fusion.

Jitterbit has excellent customer service and ranks at the 36th percentile in the IPaaS market.

It is easy to learn even for people with a non-technical background.

It is a flexible tool and is ideal for Salesforce NetSuite integration.

However, there are always two sides to a coin.

Despite all advantages, Jitterbit comes with several cons.

Firstly it is hard to create logic in Jitterbit as a full ETL tool such as Informix.

Moreover, while working with multiple developers on the same project version issues might occur.

Documentation, training material, and debugging mechanisms can be further improved upon.

Different Types of NetSuite APIs

There are two types of NetSuite API; SuiteScript and SuiteTalk.

NetSuite SuiteScript allows users to host and build applications in NetSuite.

There are many NetSuite Script types provided by the NetSuite API.

These include mass update, map/reduce, schedule, bundle installation, workflow action, RESTLet, PortLet, SuiteLet, user event, and client script.

Each of these is triggered by different types of events.

Once you have chosen the perfect script type that fulfills all of your requirements, you can now proceed towards creating a source code for your script.

In this case, the scripts written for NetSuite API are standard Javascript.

You will also have access to the suite script library API.

This will enable you to work more efficiently with NetSuite features.

These scripts are solely based on Javascript and the AMD module style.

SuiteTalk on the other hand is a web service integration tool.

It allows NetSuite to be integrated with third-party applications and legacy systems.

Developers can use any programming language or platform (provided that it supports SOAP standards) to create the tool their business requires.

5 NetSuite API Integration Challenges and How to Get the Most Out of it 

The question arises; what are some of the challenges you might face while working with NetSuite API challenges and how to get the most out of your solution

Some common challenges one might face while working with NetSuite API integration is the SuiteTalk exposing web services of NetSuite.

To get the most out of these companies are advised to have technical staff on board.

However, this process is very costly and time-consuming.

Another thing many organizations do while NetSuite API integration is to build a custom adapter that makes communication between the applications more efficient.

However, this process is time-consuming and requires lots of scripting.

Since integration requirements are dynamic, you might run into unwarranted issues. It is challenging to build a fully functional solution.

Any mistakes made during the NetSuite API integration process can prove to be very costly.

Moreover, the ever-updating system of NetSuite API integration might hinder your workflow.

Lastly, integration between web and mobile Apps is quite challenging.

Many users, therefore, turn NetSuite SOAP API into a more developed and user-friendly interface.

To ensure a successful integration is resisting the pressure of money and time crunch and rather than taking the time to suppose through your project from the beginning. 

This early preparation work will facilitate establish drawback areas and potential problems.

 It will also make it easier to set milestones and assign tasks.

 This might seem like a futile method upfront however it will forestall an in-depth manual effort to capture and proper errors later.

It is recommended to have a minimum of three months of analysis work to ensure what’s best for your company.

Keep in mind three things, per Hoekstra: the cleanliness of your original knowledge, the quality and business logic related to the information, and therefore the capability of the originating and destination knowledge

Sequential and conditional execution of workflows is one of the foremost necessary steps to realize the specified integration results. Thus, a close Scoping of the mixing method becomes necessary

Many third-party vendors keep a check on what quantity volume their API will handle or have a file size restriction like the NetSuite that contains a 5MB file size limitation for SuiteScripting. 

Some vendors will solely handle one group action per file. It’s necessary to grasp these restrictions and incorporate them into your flow style early.

Identifying which way information can flow to and from in every application is an exceedingly important method that can prevent overwriting and incredibly vital duplication. 

 A planned information mapping will facilitate ensure that everything works along to accurately update records and maintain validation rules rather than compromising information.

In summary, if the organization doesn’t have a complete understanding of the top goals, vital expertise in business method improvement, additionally as an honest understanding of the ins and outs of SaaS and Java development, integration may be extraordinarily difficult. 

To avoid problems, businesses that don’t have vital expertise in these areas ought to use a supported API or work with a development partner instead of trying to travel it alone.

Did you know What is API Integration?

NetSuite API Documentation Guide

For getting information regarding SOAP web services, SuiteAPP, and various technologies that go in making an application click the links below:

NetSuite API documentation guide for SuiteTalk Documentation:

NetSuite API documentation guide for building a SuiteApp:




Benefits of SuiteTalk and SuiteScript REST API

What is REST API?

REST API stands for Representation State Transfer API.

REST API usually works in the same way a website does. We are going to briefly discuss two NetSuite REST API here:

  1. SuiteScript REST API
  1. SuitTalk REST API

Some of the benefits of using SuiteScript API are it is a superb tool to use custom code to customize your NetSuite Org in line with your business necessities.

It can also perform higher for writing requests (post, put, delete).

NetSuite REST API enables you to schedule scripts on the NetSuite Server that are ideal for long-running tasks and batch jobs.

Benefits of SuiteTalk REST API include; it supports NetSuite’s core ERP, CRM, and e-commerce product.

SOAP services support NetSuite integration employing many programming languages.


NetSuite APIs are a great way to boost your business and taking the niche a step further.


Q: Does NetSuite have an API?

Yes, NetSuite does have an API (Application Programming Interface). The NetSuite API provides developers with a way to programmatically access and manipulate data within NetSuite, such as creating, reading, updating, and deleting records. The API uses different web services, specifically SOAP (Simple Object Access Protocol) and REST (Representational State Transfer), to interact with NetSuite. It allows developers to integrate NetSuite with other applications, build custom integrations and applications, and also automate business processes.

Q: Does NetSuite support REST API?

Yes, NetSuite does support REST API (Representational State Transfer Application Programming Interface). In fact, REST is one of the two main API types that NetSuite supports and provides, the other being SOAP (Simple Object Access Protocol). The NetSuite SuiteTalk REST API allows developers to interact with NetSuite records, custom records, lists, and searches using HTTP requests and responses, making it easier to integrate NetSuite with other systems and applications. The REST API is also more lightweight and flexible as compared to SOAP API, which makes it a much better option for building modern web and mobile applications.

Q: Where can I find NetSuite API Documentation?

NetSuite API Documentation is usually available on NetSuite’s official website or developer portal. This documentation is a comprehensive and complete guide that provides details on how to use various APIs, including descriptions of endpoints, request and response formats, and code samples.

Q: Is NetSuite API Documentation available in PDF format?

The availability of NetSuite API Documentation in PDF format can vary. In most cases developers prefer online documentation for its ease of navigation and search capabilities, the fact is that the PDF version can be handy for offline reference. You may find several third-party resources offering the documentation in PDF, but it’s best to confirm the exact version to make sure it is up-to-date.

Q: How can I troubleshoot issues when working with NetSuite APIs?

When encountering issues, the first place to look for solution is NetSuite API Documentation or NetSuite REST API Documentation, as they usually contain different troubleshooting sections. Additionally, logging and debugging options are often built into the APIs, helping you with identification of problems. Many developers also rely on online community forums for solving more complex issues.

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