Aritma Open Finance Platform

Get seamless connectivity to all your financial data

Decrease your time-to-market, and increase your scalability with Aritma Open Finance Platform
Technology powered by our Open Finance Platform:

One API to rule them all

Aritma´s Open Finance Platform is a comprehensive API-hub for businesses seeking to develop and commercialize their own technology.

This provides you and your company the necessary tools and resources you need to innovate, simplify the development process and shorten your time-to-market.

Your systems

  • ERP

  • Payroll system

  • Other expert systems

Any file
format

ISO 20022
Open banking API

Your banks

Annually, our APIs make a difference for more than 17.000 companies

Banking API

Streamline your payment processes with our Open Finance Platform. With our Banking API, you can easily access a wide range of financial data, including transaction details, receivables, account specifics, and balances from all your banks.
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Connect to all banks with one single API

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Approve and review payments outside of the bank interface

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Decrease your time-to-market

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Ensure a secure and compliant exchange of banking data in real time

Accounting API

Unlock seamless ERP integrations with Aritma’s Accounting API, connecting you to all major ERPs in the Nordics with full read and write access. We’ve done the work so that you don’t have to.

Save time and enhance your workflows with our Accounting API:
Explore documentation
Contact us and get a quote for your project

Commerce API

Aritma’s Commerce API is designed to establish seamless connections with all the leading payment service providers (PSPs) in the Nordics, including Nets, Klarna, and Vipps.  

We deliver structured settlement data in a standardized format, no matter which PSP you choose, ensuring a unified and streamlined experience.

Embarking on a project that demands flawless PSP connectivity? We are interested in understanding your unique requirements and exploring how Aritma can drive your success forward.

Embedded partner

Leverage our Open Finance Platform to create scalable, whitelabeled solutions. Ideal for accounting systems, ERP, and fintech companies.

Become an Embedded Partner

The easy-to-use API you've been looking for

Empower your business with our APIs to significantly reduce your time-to-market and enhance your scalability.

Our Webhook functionality ensures you receive instant updates on crucial events, enabling you to respond swiftly and efficiently to notifications from your integrations, and reducing the need for continuous system monitoring.

At Aritma, our love for developers is matched by our dedication to crafting a user-friendly and efficient API.

Success Stories: Real-World Examples

Fiken logo
Sumango logo
Unimicro logo

Fiken

Aritma made things a lot simpler and faster for Fiken, quickly connecting them to over 130 Norwegian banks - a task that had previously been slow and costly when done in-house for just five banks. This change made payments smoother for users across all banks and brought all of Fiken’s accounting needs into one automated, up-to-date system. It also improved the onboarding flows of new customers and achieving bank connections in under 24 hours.
95%
Reduced time to market by 95% (buy vs build)
100%
Norwegian bank coverage after 14 days of development

Sumango

Aritma helped Sumango simplify banking integration on Microsoft’s platform, offering a standardized plug-in for larger clients that enables automated reconciliation without changing the Microsoft experience. This shift to providing banking as a standard feature has saved time, cut costs, and contributed to a significant yearly revenue boost for Sumango, highlighting the success and mutual advantages of our partnership.
95%
Reduced time to market with with 95% (buy vs build)
100%
Nordic bank coverage after 2 weeks of Aritma implementation

Unimicro

To address the rising demand for embedded finance in ERP systems, Unimicro leveraged Aritma's banking API, bypassing the need to connect to over 130 Norwegian banks individually. This strategic decision streamlined the integration of payment and reconciliation processes within their ERP system, offering a seamless onboarding experience for customers and significantly enhancing Unimicro's competitive position in Norway’s ERP market.
95%
Reduced time to market with with 95% (buy vs build)
130
Full bank coverage in Norway

Explore the features of the next generation in bank connectivity

Gain access to the most complete platform to access corporate bank data in the Nordics. Our easy to use, well documented API-library gives you unrivaled functionality, both in automating and standardizing business critical financial processes, but also brings quality of life functionality to you, your team and your users.

Integrated with all banks in the Nordics

Integrated with all banks in the Nordics

Easily connect with any bank in the Nordic region, allowing you to automate and optimize financial operations, whether they're your own or those of your valued customers.

Beyond PSD2 functionality

Beyond PSD2 functionality

Our platform goes beyond PSD2 standards, offering automated payment reconciliation and supports all transaction types, including payroll and SEPA, for streamlined financial operations.

Account approved payments

Account approved payments

Effortlessly streamline your financial workflow by gaining the ability to directly approve all of the company's payments, eliminating the need to navigate through online banking platforms.

Full overview of all your bank accounts

Full overview of all your bank accounts

Our APIs offer comprehensive bank account insights, including balances, detailed transactions, and specialized statements for reconciliation, business intelligence, and cash management.

Webhooks

Webhooks

Webhooks offer quicker event notifications for your app, reducing the need for constant checks and enhancing user responsiveness.r sit amet, consectetur adipiscing elit.

Independent and flexible integration

Independent and flexible integration

Aritma's platform operates independently from any specific bank, ERP, or expert system. If any of these systems are swapped or upgraded, Aritma seamlessly adapts to the changes.

What others are saying about Aritma

The collaboration has worked very well. Aritma has been able to understand our unique challenges and has safely and quickly guided us through a critical area for our business.

Espen Hytta

Director IT Services

Aritma Pay is an agile third-party solution. The implementation from Aritma's side was efficient, and the best part is that our online banking and ERP users do not notice any changes in their daily work after transitioning to the ISO format.

Anita Hagen

Senior Treasury Controller

Book a demo today

Curious about how our products work in practice? Get a free demo where one of our specialists guides you through the desired product and answers any questions you may have.

We are happy to show you how our products make your workflow more efficient.

Aritma Pay

Aritma Pay is the ideal solution for businesses seeking a seamless transition from Telepay to the new ISO 20022 XML-standard.

It allows for easy conversion between Telepay and ISO 20022 without the need to upgrade existing payment systems, ensuring a smooth and straightforward switch for businesses.

Beyond converting from Telepay to ISO 20022, Aritma Pay also offers standardized bank integration and automated accounting by streamlining manual payment processing routines.

What is Telepay?

Telepay is a standard file format for remittance (transfer of payment information) between, for example, accounting systems and banks. The file format is a Norwegian standard that can be used for both domestic and international payments.

Developed in the late 1980s, Telepay has historically been Norway’s most widespread payment format. With the adoption of ISO 20022 as the new standard, the management of Telepay by banks and Bits has ceased, leading to its discontinuation on various dates by different banks.

Norwegian banks have set an end-date for Telepay:

DNB: March 31, 2024
SEB: June 1, 2024

Nordea: June 30, 2024

Sparebank 1: October 1, 2024

Does your company still use Telepay?

Many large companies still use Telepay, especially those with on-premise ERP systems or specialized systems supporting payment processing. These systems can be challenging to maintain and upgrade.

If you don't yet have a plan for transitioning to ISO20022, time is of the essence.

Common questions about our Open Finance Platform

What is an Open Finance Platform?

Open Finance extends the concept of Open Banking by providing customers with accessto their financial data across various services and platforms. This includes fintech apps for investment, retirement, and savings, as well as accountingsystems.

Aritma's Open Finance Platform connects ERPsystems, banks, and Payment Service Providers (PSPs) for businesses. This integration enables seamless data exchange between financial systems, allowing businesses to automate transactions, streamline payment reconciliation, and enhance overall financial management across all platforms.

What can we build with it?

With Aritma Open Finance Platform, you can build features based on standardised bank data, payments, and event driven workflows, designed to reduce time to market and simplify scaling.

Our Embedded Partners use the platform to build finance features that sit directly inside their own product.

Typical use cases include:

  • Supplier payments
    Send payments for approval, track payment status, and update bookkeeping automatically.
  • Incoming payments and receivables
    Fetch incoming payments and use them to match and close open customer entries.
  • Reconciliation
    Retrieve bank data and compare it with ERP data to support account reconciliation.
  • Liquidity and balance dashboards
    Pull daily balances across accounts and present them in treasury or BI tools.
  • Embedded payment approvals
    Support pre approved payment flows directly in your own interface.

And this is only the start. New use cases keep emerging as teams combine banking, accounting, and event driven workflows in new ways. If you have an idea for how to use the platform, get in touch and we will explore how it can support your business.

Which banks and countries are supported?

The Banking API is built for Nordic coverage and is live in Norway, Sweden, Denmark, and Finland, with broad support across Nordic banks, and some European banks.

See all our integrations here.



If you can’t find what you’re looking for - give us a heads up, and maybe we can build the integration for you.

What does “beyond PSD2” mean in practice?

PSD2 covers the basics, such as live balances, historical transactions, and single payment initiation.

Aritma goes further with broader account coverage, richer receivables data, native credit notes support, more advanced payment flows, real time events, and infrastructure built for business critical workflows.

With Aritma, you can support all account types, receivables with full specifications, credit notes, bulk payments, cross bank approval in a single SCA flow, multi company payment approval, custom payment bundling rules, consolidated statement lines, webhooks, and a service availability guarantee.

In short, PSD2 gives you baseline open banking functionality. Aritma adds the capabilities teams need to build real business products and workflows.

Can we white label the platform?

Yes. Through the Embedded Partner model, you can create scalable, whitelabeled solutions built on the Aritma Open Finance Platform.

Get more information about our partner network, and how to here.

What is a Banking API?

A Banking API is an application programming interface that lets software connect to banking services, such as retrieving account information, balances, transactions, and initiating payments.

With Aritma's Open Finance Platform, you can use the Banking API to seamlessly integrate banking services into your applications. This provides easy access to financial data and functions, enhancing both efficiency and user experience. You can view a comprehensive list of bank integrations on our website here.

What is an Events API?

An Events API lets your system subscribe to real time notifications when something changes, instead of constantly polling for updates.

On Aritma’s platform, the Events API is used for event driven integrations and webhooks, helping apps react faster to changes in bank and finance workflows.

See more information in Aritma Developer Portal.