Flexible solutions with our API

Hundreds of automated payments at the click of a button with all the flexibility and security you can expect from an API

To access our API, you must:

01 Have a verified business account with Altery
02 Have a unique API key. Keys can be issued in your personal area after the account’s verification

To issue your API Key:


Open and verify an Altery Business account


Go to Settings > API Keys and credentials


Follow the instructions to generate the Private API Key


Download an archive with the new Key

Sandbox mode!

Do you want to test our API without stressing out about the real-world consequences of doing an unwanted oopsie?

Get all your financial statements in just one simple step.

Match your accountant’s payment ID with our own API and work with just one reference all the way

Open your Business account today and access our API!