The Biz Core API Developer Hub

Welcome to the Biz Core API developer hub. You'll find comprehensive guides and documentation to help you start working with Biz Core API as quickly as possible, as well as support if you get stuck. Let's jump right in!

Biz Core API ecosystem Hub and spoke illustration showing the Biz Core API connecting Lending, Payments, Leads, and Webhooks BIZ CORE Lending Active Arrears $2.4M Total loan book Payments Direct Debit PayID $284k This month's volume New lead received Personal loan · $18k · Completed POST /webhook · 200 OK · 38ms Status Changed → Active
Payments

Online Payment Processing

Experience effortless income management and seamless cash flow. Whether you're overseeing subscriptions, fees, repayments, or ecommerce transactions, leverage our APIs to craft tailored payment experiences.

Direct Debit

Integrate direct debit and allow customers to make payments from a variety of banking institutions.

Recurring Payments

Manage recurring or subscription payments of any kind — regardless of payment type, frequency, or complexity.

Membership Payments

Enrol members, establish the payment schedule, and leave the rest to Biz Core.

Lending

Loan Management Software

A versatile, scalable lending management solution built for Australian lenders. User-friendly and customisable to your needs — with your customers' requirements at the core.

Loan Lifecycle

End-to-end platform covering every step of the digital lending journey — from lead generation to origination and servicing.

Loan Book Management

Centralised customer records, automated payments, and cash flow visualisation — all in one system.

Loan Servicing

Optimise efficiency across the loan servicing process. Save time, reduce manual effort, and ensure smooth operations.