Shift4

Quick Start

1. Sign up at shift4.com and obtain API credentials
2. Create a terminal in the Admin Console with the parameters below
3. Start processing — the adapter is pre-built and ready to use

Go to Shift4 →

Overview

Shift4 payment integration

Provider ID	shift4
Category	Card Processors
Website	shift4.com

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Authentication

Method: Basic Auth (API key, empty password)

Authorization: Basic base64(api_key:)

Trailing colon required! Base.encode64("pr_live_abc123:")

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Resources

• Official Documentation