Cardi provides robust APIs and SDKs to embed payment functionality directly into mobile apps, websites, or POS systems. Developers get access to integration tools, sandbox testing, and flexible payment options — enabling card, ACH, digital wallets, and more — all while maintaining security and compliance.
Accept cards, wallets, ACH via secure API endpoints.
Mobile SDKs, eCommerce plugins, POS integration tools.
Fast integration, reduced time-to-market for merchants.
With Cardi’s Developer Portal, you can prototype payment flows in sandbox, then go live with minimal friction. Support for common programming languages and flexible hardware compatibility lets you build payment solutions tailored to your platform.
Yes — full payment gateway APIs & SDKs available.
Yes — supports mobile, web, and POS integration.
Yes — eCommerce plugins and integrations offered.
Yes — PCI-compliant, encrypted, tokenized flows.
Cardi provides secure credit-card, debit-card, and ACH processing; authorization, settlement, and clearing services; contactless and digital-wallet acceptance;
real-time reporting and reconciliation; merchant funding support; financial management of payment flows; and direct ERP payment integration.
© Copyright 2025 Cardi - All Rights Reserved - Cardi is a registered DBA of EPX, a registered ISO of BMO Harris Bank N.A., Chicago, IL, FFB Bank, Fresno, CA, and Citizens Bank N.A., Providence, RI