Developers, Tech savvy, and Integration Applications

As your business grows, so does the need for seamless API integration. Three Peaks makes it simple for developers to connect, automate, and scale payment processes with confidence.

Integration Options

API Integration Options for Developers

Direct Integration

Integrate your in-house application directly with the Three Peaks API to manage customers, workflows, and tasks within your own system, while automating collections and authorisations programmatically, with Three Peaks powering the payments and you retaining full control. This is our most flexible option for developer API integration, built for teams who want to manage everything in-house.

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Integrated Applications

With our range of integrated applications from a list of providers already integrated, you can simply activate the integration — no coding required — and start automating debit orders and digital mandates directly within the system you already use. Each of the providers, service their own industries for their clients, support and services.

Application form

Integration Application Partner

For SaaS providers and industry platforms.

Integrate with Three Peaks once to add payments as a feature in your software, extend debit orders and digital mandates to your client base, and scale seamlessly across m​any customers — while we handle the processing so you can focus on enhancing your product.

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Technical Resources for Developer API Integration

Whatever stage of API integration for developers you're at, our technical resources give your team everything needed to build, test, and launch with confidence.

API Documentation & Credentials

Full developer guides and dedicated Integration Agent.

Sandbox Testing

Test safely before launch.

Support

Integration Agents & clear documentation.

API-Enabled 
Products

Debit Orders: recurring or once-off, fixed or variable.
Digital Mandates: send branded mandates and receive authorisations quickly, securely, and compliantly.

Questions
& Answers

Ask anything. We’re here to help.

What is a debit order, and how does it work with Three Peaks?

A debit order is an agreement that authorises a third party, like Three Peaks, to automatically withdraw money from a customer’s bank account for services or subscriptions. Three Peaks manages this securely and efficiently, helping you improve cash flow, reduce admin, and minimize bad debt.

Is the digital mandate included, or do I pay extra?

Our digital mandate is included at no extra cost, offering a fully compliant, paperless authorisation process.

Do I need to process a large number of transactions?

Not at all — we support businesses of all sizes, from startups and SMEs to large enterprises and NPOs.