Developer Documentation

Whether you're a software partner embedding dynamic finance options into your platform or a merchant adding compliant finance promotions to your website, our resources provide step-by-step guidance, code examples, and API references to get you up and running quickly.

Ecommerce Integration

Use the FinMatch App to promote finance options directly on your site. For e-commerce sites, add Lender Modals to product pages, carts, and checkouts for seamless finance summary messaging.

Try it out!

Showcase your finance options throughout the customer journey.

Whether it's on your product pages, in your online store, or during in-person sales consultations, finance promotions capture customer interest and drive sales.

Offer a choice of payment plans to cater to different needs and budgets.

FinMatch App adds pay monthly messaging, Lender Nav (to manage multiple lenders), and Lender Modals.

Finance Assistant

Let customers calculate loans, apply seamlessly, and get an instant decision. Merchants receive real-time email alerts for follow-ups, capturing every opportunity. Effortless setup, full FCA/GDPR compliance.

Try it out!

Finance Assistant lets customers instantly view and compare all available FCA-compliant credit products from the merchant.

Customers review detailed breakdowns in real time; including monthly payments, upfront costs, first payment timing, cost of credit, total amount payable, and APR.

A simple enquiry form captures customer details, then seamlessly opens the lender’s credit application (pre-populated).

Merchants get instant email alerts when a customer enquires, so no lead is missed.

Setup is effortless, fully FCA and GDPR compliant, delivering a trusted, branded experience that boosts completion rates.

Have Questions?
Contact us:

merchantsupport@finmatch.io

Partner API

FinMatch Partner API lets you embed FCA-compliant finance summary messaging and full finance examples directly into your quotes with a single POST request.

Simple Integration
A single API call returns all finance offers enabled for a specific merchant. We manage merchant rate cards, giving them flexibility to promote different offers.
Dynamic Promotion
Generates finance offer summaries, full rep examples, and the lowest monthly repayment option for each quote.
Secure & Reliable
Built on secure, enterprise-grade infrastructure with low latency, high availability, and the capacity to serve thousands of quotes hourly.

Try it out for yourself!

1. Choose your parameters

2. Preview & edit the request

✏️ Editable — change to test errors

3. Live API Response

Click "Send Request" to see the response

Have Questions?
Contact us:

partners@finmatch.io