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Adfin Developer Centre

Guides, API reference and tools for building Adfin's payments, invoicing and credit control into your software.

How do you want to integrate?

Direct integration

Use Adfin's APIs to create invoices, take payments and keep your accounting in sync from your own software.Explore

Partner integration

Offer payments, credit control and accounting sync to your platform's customers through one integration.Explore

Building with Adfin

A Zap that posts to Slack when an Adfin invoice updates

Low-code integrations

Automate collections and reconciliation without writing code.

Code creating an invoice with the Adfin Node.js SDK

Adfin APIs

Create invoices, retrieve payment data and use webhooks to act on events as they happen.

package.json with the @adfin/nodejs dependency

Node.js SDK

Adfin's official SDK handles authentication and requests for you.

Node.js
Adfin integrations list with Xero connected

Accounting sync

Invoices you create in Adfin sync to your accounting software.

XeroQuickBooks

Choose where to start

Start with no-code, build with the APIs, or embed Adfin in your platform.