New here? Start with Get Started. These guides assume you already have credentials and a working development setup.
Start with the Essentials
Some concepts apply across all integration types:Authentication & Authorization
OAuth 2.0, API keys, scopes, and session tokens used across the platform.
API & Integration Patterns
Error handling, pagination, rate limits, webhooks, and versioning.
Choose What you’re Building
Cloud Apps
Build apps like dashboards, tools, and automation with UI inside JTL.Start here if: your app runs inside JTL and has a user interface.
Marketplace Channels
Connect external sales platforms using the SCX Channel API.Start here if: you’re integrating a marketplace or sales channel.
ERP Integration
Sync data between JTL-Wawi and external systems.Start here if: you need backend data integration without UI.
Guide Structure
You’ll often move between sections. For example, reading about OAuth 2.0 while implementing it in a Cloud App.
Not Sure Where to Start?
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I just finished the Quick Start
→ Go to Cloud Apps: Architecture Overview, then Using Platform APIs -
I need to understand authentication
→ Start with OAuth 2.0 Flow -
I’m building a marketplace connector
→ Go to Channel API Overview -
I need to sync data with JTL
→ Start with ERP Integration Overview