Zettle Product Library API

REST discovered

Details

URL: https://products.izettle.com
Docs: https://developer.zettle.com/docs/api/product-library/overview

Authentication

Zettle OAuth access token used to call Zettle APIs bearer discovered Get token ↗

First create Zettle app credentials in the Developer Portal. Then obtain an access token through the OAuth API: either authorization code with PKCE, authorization code with client_secret, or assertion grant using a merchant-created API key. Send the resulting token as Authorization: Bearer <token> in API requests, as shown in Include access token and tracking identifier in API requests.