Automate Your Finances with Our API

Integrate Wallter’s developer-friendly API to streamline payment processing and financial operations. Simplify complex financial workflows, gain real-time visibility, and support business growth – all through secure, scalable API integration.

Integrate Financial Operations with Your System

Access Our API in 4 Steps

Open a Wallter Account

Apply for a business account, complete onboarding, and get approval.

Request API Access

Submit our form to obtain API access and receive full technical documentation

Develop and Test

Use the staging environment to build and safely test your integration.

4

Live Testing and Launch

Complete integration testing and begin processing secure live transactions.

Need more reasons to choose Wallter?

Fully Compliant

At Wallter, you will enjoy a superior level of compliance and security. Our solutions are in line with national and international AML/CTF policies, sanctions, requirements, and EU regulations.

Premium Support

You will always be able to contact your personal customer success manager; plus, our operational support team is available whenever you need it. All the information is fully transparent.

High Approval Rate

Our trusted partners will forward the transaction to the fastest route possible and choose the right bank for the highest approval rate. We are here to ensure that money flow.

Referral Program

Become our partner!

Let’s make great things happen together! Take advantage of our partnership opportunity, help us promote innovation in payments, and earn a profit.

Partners and Collaborators
Partners and Collaborators