Developer Tools & APIs

Give your mobile app everything it needs to accept secure, seamless payments without sending customers to a separate checkout experience. With Android and iOS Tap to Pay modules, secure APIs, and a tokenized Customer Vault, you can build payment acceptance directly into your own application and create a consistent branded experience.

Tap to Pay, right in your app

Turn a compatible iPhone or Android device into a contactless card reader — no extra hardware required. The SDK handles EMV cards, Apple Pay, Google Pay and other digital wallets for you.

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Multi-Method Payment

Tap to Pay on iPhone

A fully certified, embedded payment experience built on iPhone’s native security and privacy framework — sensitive data never leaves the device or Apple’s servers. Accepts EMV chip and contactless cards, plus Apple Pay and other digital wallets.

Built-In Compliance & Security Controls

Tap to Pay on Android

An Android SDK package with Java and Kotlin sample integrations and Cloud Commerce SDK binaries, added as a Gradle module. Any NFC-enabled Android device becomes a reader — no external hardware needed.

Beyond the phone, one SDK per device class.

When Tap to Pay on a phone isn’t the right fit, purpose-built device SDKs and cloud APIs cover mobile readers, countertop terminals and unattended hardware — each PCI-validated and EMV-certified, with native UI components, callbacks and sample apps included.

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Mobile Reader SDK

Pair a VP3350 or Ingenico Axium SmartPOS device for EMV, contactless and magnetic stripe transactions on iOS or Android — a drop-in library that keeps the payment flow inside your own app, no redirects required.

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Customer-Present Cloud API

An OS-agnostic, cloud-based API for countertop terminals with a customer-facing display and PIN pad — built for high-volume retail POS.

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Unattended Kiosk SDK

Windows and Linux SDKs, with consistent APIs across both, optimized for continuous operation in kiosks, vending machines, parking and ticketing systems, and EV charging stations — the same class of hardware behind MagicPay’s unattended terminals.

Key-based authentication, built
for every integration

Every API call is authenticated with a security key assigned to a specific user on your account — the key inherits that user’s permissions, so access control follows your account structure automatically.

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Public & Private Keys

Public keys handle client-side, non-sensitive calls; private keys handle server-side operations with full access. Use separate keys per environment, developer and application.

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Role-Based Access

Keys inherit permissions from the account they’re assigned to, so you can scope each key to the minimum access it actually needs.

Webhooks

Webhooks & Reporting

Event-driven integrations via webhook configuration, plus reporting endpoints for transaction, customer, invoice and account data.

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Security Built-In

Every SDK and API is built to meet PCI DSS and EMV standards for secure card-present and card-not-present payments.

Tokenize once. Stop storing card data

The Customer Vault tokenizes and stores customer payment card data on PCI-compliant servers, referenced by a unique customer vault ID — sensitive payment data never touches your server, significantly reducing your PCI DSS compliance scope.

Credit Card Vault

Customer Vault

Card, billing and shipping details are converted into a token behind a unique vault ID — you reference the ID, we handle decryption and processing.

End-to-End Encryption

Card-on-File & Recurring

Add, update or delete a customer’s vault entry, then reference it for one-time purchases, scheduled payments or subscription billing. Mark the first charge as stored, then flag later charges as customer- or merchant-initiated so processors and issuers can tell them apart.

Security & Compliance at Every Step

Payer Authentication (3DS)

Verify cardholder identity before a charge reaches the gateway. Most checks happen invisibly in the background; only risky transactions trigger a step-up challenge. Works with raw card data, payment tokens, or a stored Customer Vault credential.

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Reduced PCI Scope

Because card data never touches your server, tokenizing through the Customer Vault dramatically simplifies your PCI DSS compliance requirements.

Everything you need to ship

From merchant sign-up and payment processing to account management and reporting — quick start guides, API reference documentation, sample apps and integration guides are all available through the Developer API Documents portal.

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Quick Start Guides

Get a device initialized and your first Tap to Pay or API transaction running, end to end.

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API Reference

Full reference documentation covering device configuration, transaction and response codes (approved, declined, or error), and authentication errors like an invalid key or insufficient permissions.

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Sample Apps

Ready-to-use reference applications, including Java and Kotlin sample integrations for Android, per device class

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Integration Guides

Guided walkthroughs and a device comparison matrix to help you pick the right SDK for the job.

Ready to start building?

Get security keys, enable Test Mode, and pull full reference docs for every SDK on this page — Tap to Pay, device readers, authentication and the Customer Vault.

We’d love to hear from you

Let's talk

Contact Info

Customer Service Phone Directory

Hours of Operation:
24/7 Customer Service
Sales:
Sunday – Thursday: 24 Hrs
Friday: Closing at 4:00 PM EST
Saturday: Closed

Where Should I Call for Service?

Using the short questionnaire below, you will find the correct phone number to call for assistance.

For sales, upgrades or additional services please call 855-891-2600 ext 1.

Or email us at info@MagicPay.net

Or, click here to fill out our contact form and one of our representatives will contact you within 24 hours.

BankCard USA Customer Service / Technical Support

During regular business hours (M-F 10:00AM-8:00PM EST) - 800-589-8200

After hours:

First Data (MID starts with 4195) please call 888-339-0674.

FDR (MID starts with 5349) please call 866-597-5721.

TSYS (MID starts with 8867) please call 800-552-8227.

Blackstone

Customer Service / Technical Support: 305-718-6520 or 305-639-9590

Clover Support (VI & PR): 844-864-5449

Clover Support (US): 855-853-8340

First Data Support: 800-858-1166

Choice Merchant Solutions

Customer Service / Technical Support: 800-539-9116

Elavon

Customer Service / Technical Support: 800-819-6019 x1

Elavon - Activation: 866-451-4007 x4

Electronic Merchant Systems

Client Services: 800-615-1330

Group ISO

During regular business hours (M-F 10:00am - 9:00pm) - 800-410-4476

After hours: 800-228-0210

Maverick BankCard

Customer Service / Technical Support: 800-464-9777

NetPay BankCard

Customer Service / Technical Support: 800-366-1841

Signature Card Services

Regular Business Hours (M-F 10:30AM - 9:00PM EST): 800-631-3072 

After Hours:

If your MID starts with "4":

Customer Service / Technical Support: 800-228-0210

Voice Authorization: 800-228-1122

If your MID starts with "8":

Customer Service / Technical Support 800-622-2315

Voice Authorization: 800-944-1111

Switch Commerce / Sage

877-550-1310

Total Merchant Services (USA)

888-848-6825

Total Merchant Services (CA)

855-839-7280

Volt Merchant Solutions

Customer Service / Technical Support: 877-232-8503

Operator

If you do not know who is your merchant account provider please call our operator or email our support team to locate your account and direct you to the right phone number to call.

Diall 855-891-2600, EXT 0.

Email: info@MagicPay.net - make sure your business name is in the subject line.

MagicPay Payment Gateway

For training, billing and basic gateway questions: 855-891-2600 EXT 3.

For integration and higher level technical support: 800-617-4850.

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Call either number above, or, for after hours, please send an email to info@MagicPay.net and one of our representatives will reset your password and send you a new password creation link.

In your email please include your name, business name, username for gateway and phone number.

Authorize.Net

866-682-4131

eProcessing Network

800-971-0997

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866-872-3729

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