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For Developers, Operators & Integration Partners
Everything You Need to Integrate Faster – and Smarter.






Dejavoo Flex: Your Tech Stack for Unattended, Your Way.
With Dejavoo’s Flex Unattended platform, operators, ISVs, and developers can choose the components they need and integrate them with their preferred solutions, thanks to our open architecture and developer-first tools.
Flexibly Design & Scale your business
- Separation between the Technology stack and the Processing services (choose your preferred processor)
- Easily integrate with complimentary services (select your preferred provider for: VMS, Loyalty)
Become self-seficient while running your fleet
- Manage advance Terminal settings, less dependency on on support (set Vending mode: Select first/ Tap to start/ Multivend, Set pre-auth amount and more)
- Enhance your operation with server side commands (Remote vend, Open credit, Initiate DEX audit and more)
- Easier control over transactions handling, respond faster to clients’ requests, save unnecessary processing costs
- Offer clients an intuitive Cash discount
Integration Made Easy
SPIn: Dejavoo’s EMV Integration Gateway
- PCI-scope reducing, semi-integrated solution
- Works across our full terminal line
- Enables secure transactions without the headache
Tech Stack Support
- API & Webhooks– Full-featured and flexible
- MQTT – Proprietary communication protocol
- Deep Linking (App-to-App) – Trigger apps or actions on our Android-based Terminals
Native MDB / DEX support
Developer-Friendly Features
- Cross-platform compatibility (SPIn may be implemented on any software that runs on Android, Linux, or iOS)
- Cloud POS-ready architecture
- Remote TMS level settings
- Use your preferred VMS (Vending Management System)
Real-time data access via SPIn + F.E.E.D. (for advanced use cases)
Build With Our Hardware
Integrate directly with:
- QD3 UPT – For rugged, compact, outdoor, and vending environments
Resources
- SPIn Integration Guide
- API & Webhooks documentation
- Terminal SDK Overview
- Hardware Datasheets & Specs
- Dejavoo Developer Quick Start
Support When You Need It
Need help scoping your integration? Our technical team is here to walk you through every step—from sandbox testing to go-live.
Developer Support: [email protected]
Request API Access or Documentation
→ Unattended Overview
→ Explore QD3 UPT
