DEVELOPERS

Payment Gateway APIs and SDKs

Collecting payments online has never been easier. Celero offers a modular payment gateway platform, Celero Connect®, that lets you tailor your software specifically to the needs of your customers. Leverage our full omnichannel payments capabilities, or build solutions using just the features and services you need.

Powerful Yet Simple Integration Tools For Developers

We offer simple, scalable, and secure payment solutions that are designed for effortless implementation, enabling seamless operation and optimal productivity.

Celero Connect®

Establish a direct, dedicated connection to Celero’s servers. Connect with Google Pay, Apple Pay, Java 8+, .NET, and PHP for a more streamlined and efficient means of communicating with Celero’s payment gateway, enhancing the overall payment processing experience.

Customer-Present Cloud

Celero’s Customer-Present Cloud is a browser-based point-of-sale solution, meaning no software installation or driver maintenance is required. Because it runs in a web browser on any operating system, Customer-Present Cloud is the quickest and easiest way to get your credit card integration implemented.

iOS and Android Payment Device SDK

With Celero’s Mobile SDK, developers can easily integrate encrypted mobile card readers into their applications. Additionally, merchants can send both swiped or keyed-in payment information without ever touching sensitive data using the end-to-end encryption library.

Windows and Linux Payment Device SDK

Establish a direct, dedicated connection to Celero’s servers. Connect with Google Pay, Apple Pay, Java 8+, .NET, and PHP for a more streamlined and efficient means of communicating with Celero’s payment gateway, enhancing the overall payment processing experience.

Payment API

Celero’s Payment API simplifies the integration of web-based and non-web-based payment applications. Using this integration method requires merchants to pass a PCI vulnerability scan.

Collect.js

Collect.js employs a popup form on a separate page to capture payment data and generate tokens securely. This approach ensures that payment information bypasses the merchant’s site, reducing PCI compliance risk while maintaining a seamless customer experience.

Collect Checkout

The Collect Checkout tool offers a hosted checkout page that seamlessly integrates with various web-based payment workflows. This checkout page is securely hosted on the Celero server, ensuring enhanced data protection.

Webhooks

By actively “pushing” relevant information from the gateway, merchants can leverage webhooks to receive real-time notifications about events taking place on their account.

Query API

Using the Query API, merchants can create in-house reports and analytics by pulling detailed transaction data from the gateway.

Ready To Get Started?

Contact us to discuss our integration capabilities and how Celero simplifies the integration process without compromising efficiency.