Developers & API

Gateway APIs and SDKs for software-driven payments.

Build online, in-person, mobile, self-service, and software-based payment experiences using gateway tools supported by Allied CardPay.

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Payment APICollect.jsWebhooks

Gateway Developer Tools

Connect the payment flow that fits your platform, checkout, or device environment.

Developer resources are available for ecommerce, in-store, mobile, and self-service integrations, including gateway APIs, device SDKs, hosted checkout tools, webhooks, reporting, and shopping cart connections.

Payment API

Integrate web-based or non-web payment applications directly with the gateway for custom payment workflows.

Hosted Payment Page

Use a configurable hosted checkout page for websites, shopping carts, and merchants that want a simpler server-side setup.

Collect.js

Securely capture payment details in a gateway-hosted popup form and return a token for use with the Payment API.

Collect Checkout

Launch a hosted checkout page that keeps payment data on secure gateway servers while supporting most web payment workflows.

3-D Secure Server

Add hosted 3DS2 authentication support for Visa Secure, Mastercard Identity Check, Amex SafeKey, and Discover ProtectBuy.

Webhooks & Query API

Push near-real-time gateway events into your software and pull detailed transaction data for reporting and analytics.

SDK options for device and platform integrations.

Gateway tools support mobile, desktop, cloud-based, and direct-connect device integrations, including iOS, Android, Windows, Linux, Java, .NET, and PHP resources.

iOSAndroidWindowsLinuxJava.NETPHPEMV DevicesShopping Carts

Choose the payment experienceHosted checkout, API tokenization, in-person EMV, mobile card reader, self-service, recurring billing, or reporting.

Confirm gateway and processor fitWe help review merchant account needs, supported processors, devices, risk requirements, and integration path.

Build, test, and launchUse sandbox and documentation resources while Allied CardPay supports onboarding, gateway setup, and processing activation.

More Integration Options

Developer tools for customer-present, ecommerce, and reporting workflows.

Customer-Present Cloud

Browser-based point-of-sale integration designed to reduce local driver, SDK, and software installation dependencies.

Mobile Device SDKs

iOS and Android SDK options for encrypted mobile card readers, keyed entry, and mobile payment applications.

Windows & Linux SDKs

Desktop SDK resources to integrate software with supported payment terminals and simplify terminal communication.

Direct Connect

Device manufacturers can pre-equip terminal products to work with the gateway platform, subject to certification and commercial agreement.

Shopping Cart Integrations

Connect with many third-party shopping carts for merchants who need a turnkey ecommerce payment setup.

Reporting & Transaction Data

Use query tools to download transaction streams that support internal dashboards, reporting, and reconciliation.

Need help choosing the right integration?

Talk with Allied CardPay about gateway setup, merchant onboarding, supported devices, ecommerce checkout, and software integration options.

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Gateway APIs and SDKs for software-driven payments.

Connect the payment flow that fits your platform, checkout, or device environment.

Payment API

Hosted Payment Page

Collect.js

Collect Checkout

3-D Secure Server

Webhooks & Query API

SDK options for device and platform integrations.

Developer tools for customer-present, ecommerce, and reporting workflows.

Customer-Present Cloud

Mobile Device SDKs

Windows & Linux SDKs

Direct Connect

Shopping Cart Integrations

Reporting & Transaction Data

Need help choosing the right integration?

Secure & Compliant

Seamless Integrations

Optimized Checkout

Fast & Reliable Funding

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