Payment Gateway

Easypay — Portugal's Developer-First REST Payment API

Accept cards, MB Way, Multibanco, Direct Debit, Virtual IBAN, and Apple/Google Pay via Easypay — Portugal's most developer-friendly REST payment API with full OpenAPI documentation and sandbox.

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The Problem

Why does this extension exist?

Portuguese operators building modern EV platforms need a payment gateway with a clean, well-documented REST API — not legacy SOAP/XML integrations that require weeks of developer time. Easypay is built for developers, with OpenAPI specs, a full sandbox environment, and REST v2 that works the way modern APIs should. One integration gives you Multibanco, MB Way, Direct Debit, Virtual IBAN, Apple Pay, and Google Pay.

The Solution

What you get

Clean REST API v2 with full OpenAPI specification — integrates in days, not weeks
Frequent and subscription payments for recurring billing — mandates, auto-charge, retry logic
Virtual IBAN — assign a dedicated IBAN per customer or invoice for bank transfer matching
Apple Pay and Google Pay for mobile and web checkout with one-click payments
Direct Debit with SEPA mandates — one API for all Portuguese and European recurring payment methods
Full sandbox with test mode — test every payment method without touching production

🎯 Who is this for?

Tech-forward Portuguese operators who prioritise developer experience and want to integrate all Portuguese payment methods via one modern API — without legacy integrations or SOAP wrappers.

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🔌 Modular by design

Enable or disable per tenant. Pay only for what you use. All marketplace extensions integrate seamlessly.

Key Capabilities

Everything included

REST API v2 + OpenAPI

Full OpenAPI specification available. Integrate in hours with any language or framework. No SOAP, no XML, no legacy wrappers — just clean REST.

Subscription Payments

Recurring billing via subscription mandates. Automatic charge scheduling, retry logic for failed attempts, and full webhook event stream.

Virtual IBAN

Assign a dedicated IBAN per customer or invoice. Bank transfers are automatically matched to the right account — no manual reconciliation needed.

Apple Pay + Google Pay

One-tap mobile payments via Apple Pay and Google Pay. Reduce checkout friction on mobile apps and web. Samsung Pay also supported.

All PT Methods in One

Cards, MB Way, Multibanco, Direct Debit, and Virtual IBAN — all accessible through a single Easypay REST API integration. No separate contracts needed.

Sandbox + Test Mode

Full sandbox environment matching production API behaviour. Test every payment method, edge case, and webhook scenario before going live.

Use Cases

See it in action

How developer-focused Portuguese operators integrate with Easypay.

Developer team builds custom checkout in 2 days

A Portuguese CPO's engineering team uses Easypay's OpenAPI spec to build a custom multi-method checkout. Cards, MB Way, and Multibanco are all live in 2 days. No back-and-forth with payment gateway support — the documentation is complete.

Fleet operator sets up recurring SEPA Direct Debit

A fleet operator integrates Easypay's subscription API to auto-charge fleet accounts monthly via SEPA Direct Debit. Failed payment rate drops from 7.1% to 0.6%. Finance team saves 12 hours per month on manual payment chasing.

Apple Pay for corporate EV app

A corporate EV fleet app integrates Easypay with Apple Pay for employee expense payments. Mobile payment adoption increases from 23% to 67% as employees prefer one-tap over card entry. Session start-to-payment time drops from 45s to 8s.

Virtual IBAN for B2B invoice payments

A Portuguese eMSP assigns a dedicated Virtual IBAN to each corporate client via Easypay. Clients transfer monthly invoices to their assigned IBAN — the payment is automatically reconciled in OASIS HUB with zero manual effort.

Simulated Case Study

OASIS HUB operator integrates 6 Portuguese payment methods in 2 days using Easypay REST API

A Portuguese CPO operator needed to integrate Multibanco, MB Way, Visa, Mastercard, Direct Debit, and Virtual IBAN for their new OASIS HUB deployment. Their engineering team used Easypay's REST v2 API with the OpenAPI spec. Integration was completed in 2 working days — compared to the 3-week estimate from a legacy SOAP-based gateway. Easypay's sandbox caught 4 edge cases before going live. The platform launched on schedule with 6 payment methods active from day one.

2 days

Full integration

Payment methods integrated

OpenAPI

Full spec available

REST v2

Modern API standard