# Zettle OAuth API

**Canonical:** https://apis.io/apis/zettle/zettle-oauth-api/  
**Provider:** Zettle — https://apis.io/providers/zettle/  
**Base URL:** https://oauth.zettle.com  
**Documentation:** https://developer.zettle.com/docs/api/oauth/overview

Zettle OAuth API is one of 8 APIs that [Zettle](https://apis.io/providers/zettle/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Authentication and Authorization. The published artifact set on APIs.io includes API documentation and an API reference.

OAuth 2.0 authentication and authorisation for Zettle APIs. Supports authorisation code grant with PKCE for mobile and partner-hosted apps.

## Machine-readable artifacts (3)

- **Documentation** — https://developer.zettle.com/docs/api/oauth/overview
- **APIReference** — https://developer.zettle.com/docs/api/oauth/api-reference
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/zettle/refs/heads/main/apis.yml

## Other Zettle APIs (7)

- [Zettle Purchase API](https://apis.io/apis/zettle/zettle-purchase-api/)
- [Zettle Product Library API](https://apis.io/apis/zettle/zettle-product-library-api/)
- [Zettle Inventory API](https://apis.io/apis/zettle/zettle-inventory-api/)
- [Zettle Image API](https://apis.io/apis/zettle/zettle-image-api/)
- [Zettle Giftcard API](https://apis.io/apis/zettle/zettle-giftcard-api/)
- [Zettle accounts API](https://apis.io/apis/zettle/zettle-accounts-api/)
- [Zettle payout API](https://apis.io/apis/zettle/zettle-payout-api/)

## Tags

Authentication, Authorization

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/zettle/zettle-oauth-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/zettle/.