Nostr Development

We build on the Nostr protocol to create censorship-resistant applications that put users in control of their identity and data. From relay infrastructure to custom clients, we deliver decentralized solutions that can't be deplatformed.

Nostr's simplicity and interoperability make it ideal for social applications, marketplaces, and any system where censorship resistance and user sovereignty matter.

• Nostr relay deployment and configuration
• Custom Nostr clients (web, mobile, desktop)
• NIP implementations for specific use cases
• Zap integration for Lightning-powered monetization
• NIP-07 browser extension authentication
• Decentralized identity and key management

• strfry, nostream, or custom relay implementations
• NIP-05 identity verification services
• NIP-57 Zap receipt handling and Lightning integration
• NIP-65 relay list management
• Encrypted direct messaging (NIP-04, NIP-44)
• Long-form content publishing (NIP-23)

• Key loss risk: clear backup procedures and recovery options.
• Relay availability: multi-relay architecture and failover.
• Spam and abuse: configurable relay policies and rate limiting.
• Protocol evolution: modular architecture for NIP updates.

• Relay infrastructure deployment with monitoring
• Custom client development with iterative releases
• NIP implementation sprints for specific features
• Integration consulting for existing applications