> For the complete documentation index, see [llms.txt](https://docs.nearby.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nearby.finance/overview/ecosystem.md). # Ecosystem ### A Unified Infrastructure for Real-World Coordination Nearby Protocol is a privacy-preserving middleware protocol that enables users to verify location, communicate and exchange value across both connected and disconnected environments. Rather than treating these functions as separate services, Nearby integrates them into a unified ecosystem designed around privacy, resilience and decentralization. The protocol is built on Base and consists of three interconnected layers: 1. **Proof of Location** 2. **Nearby Mesh** 3. **OfflinePay** Together, these layers create an infrastructure stack for real-world coordination that remains functional even when traditional communication or payment networks become unavailable. *** ### The Nearby Architecture #### Proof of Location Layer Proof of Location is the foundation of the Nearby ecosystem. Powered by zero-knowledge proofs, device attestation and trusted execution environments, the layer enables users to generate verifiable proofs about their physical presence without exposing sensitive location data. Users can prove they are located within a specific region, venue, city or geographic boundary while retaining control over what information is revealed. The layer also enables the creation of verifiable geolocation records that can be used across decentralized applications and real-world use cases. Key capabilities include: * Privacy-preserving location verification * Selective location disclosure * Device-backed authenticity guarantees * On-chain proof verification * Geolocation-based rewards * Geolocation as a verifiable digital asset *** #### Nearby Mesh Layer Nearby Mesh is the communication layer of the ecosystem. It enables users within the same geographic area to discover and participate in local communities without relying entirely on centralized communication infrastructure. Using mesh networking technologies, Nearby Mesh allows devices to exchange messages directly or through nearby peers, enabling communication even when internet connectivity is limited or unavailable. Communities can form around real-world locations such as: * Conferences * Festivals * Sporting events * Universities * Emergency response zones * Local neighborhoods Users can participate anonymously while maintaining cryptographic proof of proximity when required. Key capabilities include: * Location-aware communities * Anonymous participation * Peer-to-peer communication * Mesh-network message routing * Event-based chat rooms * Emergency communication channels *** #### OfflinePay Layer OfflinePay is the settlement layer of the Nearby ecosystem. It enables peer-to-peer stablecoin payments without requiring active internet connectivity at the moment of transaction. OfflinePay separates transaction execution from global settlement. Transactions can be performed locally between devices using cryptographically secured payment notes. Once connectivity becomes available, transactions are reconciled and settled on-chain. This architecture allows users to continue exchanging value in environments where traditional payment systems cannot operate. Supported assets include major stablecoins such as USDC and USDT. Key capabilities include: * Offline stablecoin transfers * QR, NFC, Bluetooth and mesh-based transactions * Deferred settlement * Witness-assisted transaction verification * On-chain reconciliation * Censorship-resistant payments *** ### How the Layers Work Together Each layer provides independent functionality while also strengthening the capabilities of the broader ecosystem. A user may generate a Proof of Location to verify attendance at an event. That proof can grant access to a Nearby Mesh community associated with the event. Within that community, participants can exchange messages, coordinate activities and conduct peer-to-peer payments through OfflinePay. Because all three layers share a common privacy-first architecture, users maintain control over their identity, location data and transaction activity throughout the entire experience. *** ### Network Participants Nearby Protocol is supported by a distributed network of participants. #### Users Users generate location proofs, participate in mesh communities and perform offline transactions. #### Node Operators Node operators contribute location data verification and network infrastructure while earning protocol incentives. #### Witnesses Witnesses provide optional attestations for offline transactions, helping strengthen transaction integrity and reconciliation processes. #### Developers Developers can integrate Proof of Location, Nearby Mesh and OfflinePay into decentralized applications and real-world services. *** ### The Role of the NEARBY Token The NEARBY token aligns incentives across the ecosystem. The token is used to reward participants who contribute to the growth, security and operation of the network. Core utility includes: * Node operator rewards * Proof generation incentives * Witness attestation rewards * Network participation incentives * Ecosystem growth mechanisms As the protocol expands, additional utility may be introduced to support new products, services and developer integrations. *** ### Building the Infrastructure for the Physical World Nearby Protocol combines location verification, decentralized communication and offline payments into a single interoperable ecosystem. By bringing these capabilities together, Nearby enables communities to coordinate securely, exchange value efficiently and maintain privacy regardless of connectivity conditions. The result is a resilient infrastructure layer designed for the next generation of real-world applications. --- # Agent Instructions This documentation is published with GitBook. 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