Build on top of Hammerd
If you don't want to use our white label platform, Hammerd provides APIs and integrations to run auctions, payments, and fulfilment as part of your own systems.
Use Hammerd as infrastructure, not just a product. Connect auctions, buyers, payments, and delivery into your existing workflows.
Infrastructure, not just software
Hammerd is designed to sit inside your operating model, not replace it.
Whether you're building a marketplace, integrating auctions into an existing platform, or extending your back-office systems, Hammerd provides the core auction and transaction layer.
What you can integrate
- Create and manage auctions programmatically
- Retrieve listings, bids, and auction state in real time
- Integrate payments, orders, and payout workflows
- Track fulfilment, delivery, and confirmation states
- Connect messaging, notifications, and user activity
Designed to fit your stack
Hammerd integrates with your existing systems through APIs, webhooks, and provider integrations.
- Branded marketplaces
- Internal auction workflows
- Multi-seller platforms
- Custom buyer experiences
Flexible integration
Core integration patterns for embedding Hammerd cleanly into existing platforms and operational systems.
- REST APIs for core auction and transaction flows
- Webhooks for real-time updates and event handling
- Tenant-aware architecture for multi-brand environments
- Extensible model for custom workflows and integrations
Explore the API
See how Hammerd can fit into your system and power your auction workflows.