The Billdu API lets you connect external applications to your Billdu account to create clients, invoices, and orders programmatically.
Available on the website only. Accessible to account owners only.
How it works
Billdu's API uses one-way communication - external apps can send data into Billdu, but not pull data out
To connect, you need your unique API key and API secret (which acts as a password)
Each business in your Billdu account has its own key and secret
Find your API key and secret under Settings → API on the Billdu website
What you can do with the API
Create clients
Create documents (invoices, orders)
Send documents by email
Documentation and resources
Note: For issues or feature requests, use the issues section in the API documentation repository on GitHub.
Didn't find what you were looking for? Contact our support team and we'll sort it out for you.
