Welcome

The place for technical integration guides, and other resources to help you get the most out of TrueLayer products.

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Quickstart guides and collections

Want to start testing straight away? Read our quickstart guides and use our collections to get up and running as quickly as possible.

API Client Libraries

Speed up your integration by using our API client libraries. They simplify API calls with easy-to-use interfaces, type-hinted methods and abstractions. They also automate request signing for all Payments POST requests, reducing the need for manual configuration. These libraries minimize effort and accelerate integration.

Integration checklists

Our integration checklists for payments, payouts, and VRPs guide you through every step you need to get live with TrueLayer.

Ecommerce plugins

Use TrueLayer for payments in your webshop with our plugins for WooCommerce, Shopify and Magento.

Products

Explore TrueLayer's products, what they can do and how to integrate them.

Payments

Accept and send instant bank payments in any app or website.

Payouts

Improve customer satisfaction by speeding up withdrawals, refunds and payouts.

Signup+

Streamline onboarding with a single payment.

VRP

Reduce costs, fraud and friction with variable recurring payments — powered by open banking.

Add-ons

Enhance your TrueLayer payments with our add-ons.

Data

Get real-time access to account, balance, transaction, and identity data using open banking AIS.

Verification

Verify your customer’s account details and ownership in seconds using their bank app.

Integration checklists

Use our integration checklists to ensure your integrations are complete. These checklists contain every step required to integrate these products, so you can ensure you're including everything needed in your integration.

Closed-loop payment integration checklist

Learn every step required to create a closed-loop payment, where a user pays into your merchant account and you then make a payment back to that user.

Open-loop payout integration checklist

Learn every step required to create a open-loop payout, where you make a payment from your merchant to any other account.

User experience and interface guides

Our guides to user experience and user interface explain how you can optimise your checkout for new or returning users and how to design an effective payment authorisation flow .

Low and no-code integrations

Ecommerce plugins

Our complete guides show how to integrate TrueLayer payments into your eshop. Read the plugins overview section first, then go to the guide for your specific plugin:

Payment links

Our payment links product provides an easy way to integrate payments to your account. They feature a simpler integration process, itemised products, and a user friendly interface.

The information provided in the Documentation and API Reference is descriptive for educational and guidance purposes, reflecting technical understanding and best practices. It should not be relied upon as a definitive or exhaustive resource. While efforts have been made to ensure accuracy, the information contained in the Documentation does not form part of your agreement with us.