API integration Ecwid - LiqPay, WayForPay

Good day!

I have experience working in a fintech company, so I have a good understanding of payment integrations.

If you have an online store, it is likely that we are talking about PHP, in which I have specialization. However, it is not a problem if there is a different technology stack. It is important to understand the principle of integrating payment systems.

Typically, the transition to a third-party payment page occurs after creating an order_id in the store's system. Accordingly, the order_id (or another identifier) is sent to the payment endpoint to subsequently link the payment with the order in the system. This also changes the status of the order.

To start, we need to conduct an audit of the current payment process, after which we can implement the necessary changes in the integration.
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I would be happy to collaborate!

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Hello, Maxim!
I will carry out the integration of Ecwid with LiqPay and WayForPay using the API, utilizing JavaScript, HTML, and CSS technologies, as well as the Ecwid API libraries to create a payment plugin.
The exact price and deadlines will be provided after clarifying the details.

Profile: Freelancehunt
Reviews: Freelancehunt

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Ready to take on the job, write to me, I will do everything with quality. Experience of more than 14 years!

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Hello. I will do it in a day, my qualification. There are a few questions, and I am ready to start.

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Maxim, good afternoon 👋
I have reviewed the task regarding Ecwid + LiqPay / WayForPay. The logic with order_id and redirecting the user to choose a payment method is clear, as well as the need to store the ID and time of the transaction in Ecwid 🧾
I propose to implement:

a check for the presence of order_id before redirecting to payment, with an auto-return to the choice of method in case of an error 🔄

a correct scenario after payment with a transition to the "Order Completed" page ✅

recording the transaction ID and time in the order data via the Ecwid API 💳
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Regarding the timeline: up to 3 days, budget — 5000 UAH.
I am ready to start immediately after agreeing on the details and access.

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Good day! I am engaged in the integration of payment systems on any websites. I am ready to integrate LiqPay and WayForPay on Ecwid. I will be glad to cooperate!

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Hello! I have reviewed the documentation and the description of the problem. The task is clear, especially the critical point regarding the loss of order_id when transitioning to acquiring.

Here is how I propose to implement it:

Order ID Control: We will implement a check through the Ecwid Javascript API (or via a server-side proxy). Before initializing the payment in LiqPay/WayForPay, we will add a script that forcibly checks the creation of the order in the system. If cartId has not been converted to orderId — we block the redirect to payment and return the user to the step of choosing the payment method.

"Order Completed" Page: We will set the correct return_url in the payment gateway parameters so that after a successful status of success, the user is guaranteed to land on your custom thank you page.

Enrichment of Order Data: We will use the Ecwid Admin API (Order Extra Fields). After receiving a callback from LiqPay/WayForPay, my script will automatically update the order in Ecwid, recording transaction_id and transaction_time in internal notes or additional order fields.
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I have experience working with the APIs of these payment systems. Do you have access to the Ecwid developer account for testing Webhooks? I am ready to discuss the timelines!

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Hello!
I have extensive experience in developing integrations with payment systems and e-commerce platforms, including working with APIs, transaction processing, and order creation logic. I can implement integration with LiqPay and WayForPay for Ecwid, set up correct processing of order_id, implement logic for returning the user to choose a payment method in case of an error, as well as add the transmission of transaction ID and transaction time in the order information in Ecwid. After reviewing the details, I will be able to propose the optimal architecture for integration and implementation stages. I suggest moving to private messages.

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Good day! I have reviewed the task and am ready to start. I will do it efficiently and very quickly. I have over 5 years of experience in development. I live in Europe, so there will be no issues with power or communication.

Some projects that I have completed and participated in:

http://contentbuilder.ai/ - I officially worked at a startup that allows creating presentations, courses, etc. using AI.

sarafan.com.ua - website of a volunteer company

bionrgg.com (https://bionrgg.com/) - my solution for creating digital business cards for volunteers; I am a partner of the volunteer company Sarafan, which is a partner of Silpo.
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https://freelancehunt.com/showcase/work/sayt-avtomobilnyih-poputchikov/1715396.html

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Good day! 👋

I have experience in integrating payment systems and working with e-commerce APIs. I can implement a stable integration of Ecwid with LiqPay and WayForPay to avoid situations where payment is processed but the order is not created.

What will be done

1. Integration of payment systems

connecting payments through LiqPay
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connecting payments through WayForPay

correct transmission of order parameters from Ecwid.

2. Control of order creation

checking for order_id before proceeding to the payment page;

if order_id is not generated — automatic return of the user to the payment method selection page;

preventing funds from being deducted without an order created.

3. Processing callback / webhook

receiving payment confirmation from the payment system;

recording in the order:

transaction ID

transaction time.

4. Stability of integration

logging payments;

error handling and retry requests;

testing payment scenarios.

Technologies

working through Ecwid API

server logic (Node.js or Python)

webhook / callback processing of payments.

What is needed from you

access to the Ecwid store

merchant data for LiqPay and WayForPay

access to the server or the ability to deploy a webhook.

After completion, we will check the full payment cycle to ensure that orders are created and displayed correctly in the system. 🙂

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Hello, I have experience working with Ecwid and Wayforpay integrations, and with Liqpay it is super easy.

We implement in the shortest possible time.

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Good day, familiar with the specifics of Ecwid.

It's not easy to make the payment, I know all the nuances. I have relevant integration experience, I added a similar project below. The price is realistic for a similar project, unfortunately, inexperienced people will not be able to integrate in any way. Because there are specifics in Ecwid itself.

https://freelancehunt.com/project/integratsiya-payu-magazin/1562485.html

Please let me know if you already have the keys?

Sincerely, Denis

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Hello.

I am a NodeJS developer. I have experience with WayForPay and LiqPay. I am ready to take on the project. Write to me, we will discuss.

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