Sirken is a Norwegian webshop and self-service concept for surplus building materials from larger construction and renovation projects. By making excess materials available for purchase online, Sirken helps contractors, developers, businesses, and private buyers reduce waste, lower costs, and give valuable building materials a second life.
Through its digital storefront and self-service pickup model, Sirken gives customers an easy way to browse available products, buy surplus materials, and collect them from local Sirken locations. Instead of treating unused building materials as waste, Sirken turns them into affordable resources for new projects—supporting circular economy goals across the construction industry.
Seamless Sirken Integration with Inlet
That’s where Inlet comes in.
Inlet provides a secure integration layer between Sirken’s webshop and supported digital lock systems. When a customer completes a purchase, Inlet can help automate the access workflow by issuing a time-limited PIN code, digital key, or other supported access credential for the relevant pickup location.
Whether the goods are stored in a self-service warehouse, container, construction-site pickup area, or local reuse hub, Inlet helps make it possible for customers to collect purchased materials securely—without staff needing to be present, hand out keys, or manually coordinate access.
Benefits of using Inlet for Sirken integration:
API-first and lock-agnostic – Connect Sirken’s webshop to a wide range of supported smart locks
Automated pickup access – Issue PIN codes or digital keys after a completed purchase
Built for self-service logistics – Ideal for warehouses, containers, construction sites, pickup hubs, and reuse centers
Use Cases
Self-service pickup: Let customers access a storage location or pickup point after purchasing surplus materials online
Construction-site reuse: Enable controlled access to materials located near or inside larger building projects
Container-based shops: Automate access to movable Sirken Shops, containers, or local material hubs
Unmanned warehouses: Allow secure customer pickup without requiring staff to be on-site
Circular economy logistics: Support scalable reuse of surplus building materials across multiple locations
Temporary access control: Give buyers access only to the correct location and only for a limited time after purchase
Get Started with Inlet
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