Introduction

Hands In is a payments platform that helps businesses take split payments through multiple cards, groups, and instalments online. These guides cover integrating with the platform, reconciling payments, and handling webhooks.

Start here

Getting Started

Set up your account, connect a payment processor, and take your first payment.

Authentication

Retrieve your API keys and learn how sandbox and live environments differ.

Split payment methods

Multi Card

Let a customer split a single payment across several of their own cards.

Group Payment

Let a customer split a payment with friends or family.

Decline Recovery

Recover card declines caused by insufficient funds.

Build and operate

Integration

Server-to-server, SDK, and PSP integration paths.

Webhooks

Subscribe to payment events and verify their signatures.

Errors

Error formats, codes, and how to handle them.