Przelewy24 payment integration

We integrate Przelewy24 with online stores, booking systems, and custom applications. We handle transactions end-to-end—from checkout to result verification—so both your customer and your team always have clear insight into payment status.

E‑commerce integrations Tpay System integrations Web application development More

01 benefits

Consistent transaction status across your entire system

When the payment gateway confirms a payment but your app still shows it as unpaid, customers reach out to support and operations grind to a halt. We design robust mapping between transactions and orders, along with clear status update rules—handling multiple payment attempts for a single order gracefully.

We thoroughly verify webhook notifications, payment result checks, and transaction data integrity. Once a payment is confirmed, your system can automatically trigger next steps without waiting for manual checks. We also make sure follow-up notifications never trigger duplicate actions.

Przelewy24 integration with your application
Transaction registration and identification
Server-side payment verification
Clear payment and order statuses
Handling retries and duplicate webhooks
End-to-end testing and technical support

02 services

What can you hand over to our team?

If repetitive tasks eat up too much time, your systems don't talk to each other, or you see opportunities to leverage AI, we can help bring order and automation. We build system integrations, process automations, AI-powered tools, internal assistants, and automated data processing solutions.

Business process automation

We automate repetitive tasks and workflows, cutting down on manual work.

System integrations

We connect systems to ensure seamless, automated data flow between them.

AI agents and assistants

We build AI solutions that support your team with day-to-day tasks, analysis, and decision-making.

Automated data processing

We automate data collection, structuring, and processing across multiple sources.

AI chatbots and customer support

We build AI chatbots that handle customer questions and support requests smoothly.

Document automation

We automatically extract, process, and route data directly from documents.

Not sure where to start?

Tell us about your project. During a 30-minute consultation, we will point out what is worth doing now and what can wait.

contact us

03 process

How we work together

Stage

Action

Benefit

01

Business process analysis

We analyze your current processes, software stack, and manual bottlenecks.

Better understanding
Hidden costs

02

Solution design

First, we simplify and optimize your business process; only then do we design the automations, integrations, or AI tools.

Simpler processes
Less manual work

03

Automation & AI implementation

We build system integrations, automate workflows, and deploy AI solutions, internal assistants, and data processing tools.

Time saved
Fewer errors

04

Testing and optimization

We thoroughly test every automation, monitor its performance, and optimize based on real-world data and user feedback.

Better results
Rock-solid stability

05

Growth and scaling

We help you automate further processes, connect new integrations, and scale your systems as your business grows.

Greater efficiency
Ready to scale

04 faq

Frequently asked questions

Can we use an off-the-shelf Przelewy24 plugin?

Yes, provided it supports your platform and required features. We review its configuration and how it interacts with your store. For non-standard flows or custom applications, we build a dedicated custom integration.

Do we need an active merchant account beforehand?

To go live, you need an approved account and credentials from the payment provider. We take care of the technical requirements, while the available payment methods and contract terms are confirmed directly by the provider.

Why do you verify payments on the server side?

The application must securely confirm that the incoming notification matches the correct transaction and has been validated by the gateway. The user simply returning to the store is never enough to safely trigger order fulfillment.

What happens if a customer starts a payment multiple times?

We design retry identification so every attempt links accurately back to a single order. We define how to handle delayed webhook confirmations and edge cases, ensuring a status change never leads to duplicate fulfillment.

Can payments be tied directly to a booking or service access?

Yes. Upon successful verification, the system can automatically grant access or confirm a reservation. We also account for edge cases, such as expired booking holds or orders that changed status before confirmation arrived.

How do you test the integration?

We test successful, cancelled, and repeated payments, as well as webhook handling and status updates. We run tests in sandbox environments and establish a post-launch verification plan prior to going live.

05 knowledge base