Platform

Digital Asset
Infrastructure Platform

A Shared Foundation for Token and Crypto Environments

Multi-Tenant API-Driven Policy Enforcement Enterprise Integration
10+ Years in Production 99.9% Platform Uptime
Request a Demo Crypto Documentation Token Documentation
Multi-Chain and Cross-Chain Interoperability
Solana
Ripple
Ethereum
Polygon
EVM
Cardano
Algorand
Stellar
Execution Environments

One platform, two execution environments

Token and Crypto, Built on a Shared Core

Token Environment

NEXUS Token Environment

Designed for stablecoins, Electronic Money Tokens (EMTs), tokenized assets, and programmable digital money.

Explore Token Environment
Crypto Environment

NEXUS Crypto Environment

Designed for crypto brokerage and custody services, including trading, settlement, and safekeeping operations.

Explore Crypto Environment

Both environments share the same core architecture and governance model, while addressing different asset types, transaction semantics, and operational requirements. This separation allows institutions to deploy the environment they need - without compromising consistency, control, or compliance.

Shared Architecture

Core capabilities across environments

At the heart of NEXUS is a shared architectural foundation that supports both Token and Crypto environments.

Unified Data Model

Consistent model for accounts, balances, transactions, and assets

Customer & Account Management

Onboarding, account structures, and asset segregation

Trust Levels & Permissions

Configurable eligibility, limits, and access rights

Compliance & Policy Layer

AML/KYC integration, monitoring, and reporting

System of Record

Authoritative ledger for all asset movements

Automation & Oversight

API-driven and operator-controlled

Built for Automation and Oversight

NEXUS is designed to be operated through a combination of secure APIs and an administrative operator portal. The platform supports both synchronous and asynchronous operations, allowing high-volume processing without sacrificing auditability or control.

Automate Asset Operations

Integrate through comprehensive APIs to automate token and crypto operations at scale.

Maintain Human Oversight

Preserve governance and human oversight where required through the operator portal.

Enterprise Integration

Integrate NEXUS into existing product stacks, treasury systems, and back-office platforms.

Multi-Network

Network-agnostic by design

Operating Across Blockchains and Internal Networks

NEXUS is network-agnostic. By abstracting network-specific logic away from business workflows, NEXUS allows institutions to focus on product design and governance rather than protocol complexity.

Public Blockchain Networks

Deploy on Ethereum, Polygon, Solana, Algorand, Stellar, and other public networks.

Permissioned Ledgers

Operate on private or permissioned distributed ledger networks with restricted access.

Internal Networks

Support for internal transaction networks and off-chain settlement systems.

Governance

Governance and control at the core

Policy-First Design

Regulation and control are not layered on top of NEXUS - they are embedded into the platform design. All actions are logged, traceable, and available for audit and reporting purposes.

Who May Participate

Define who may issue, hold, transfer, or redeem assets based on identity and eligibility.

Transaction Conditions

Specify under what conditions transactions may occur with programmable rules.

Limits & Approvals

Configure limits, approvals, or mandates that apply to operations and users.

Advanced Capabilities

Advanced execution and governance services

Enabling Emerging Payment Models

Beyond core asset operations, NEXUS supports advanced execution and governance services that enable new financial interaction models.

Governance Mandates

Software agents act under predefined authorisations

Policy-Controlled Execution

Autonomous or agent-driven transaction models

Open Standards Support

Compatible with x402, AP2 and emerging protocols

These capabilities support advanced payment and automation use cases while preserving regulatory oversight and accountability. See Agentic Payments for details.

Production Ready

Built for regulated production environments

Proven, Scalable, and Operational

NEXUS is designed for production use in regulated financial environments. This allows institutions to move from pilots to scaled operations without re-architecting their core platform.

Multi-Tenant SaaS

Cloud-based deployment

High-Volume Processing

Scalable transaction throughput

Operational Monitoring

Real-time dashboards and alerts

Regulated Integration

Payment and custody infrastructure

Choose Your Environment

Token or crypto - with a common foundation

While NEXUS provides a shared platform foundation, institutions can deploy the execution environment that matches their business model.

Token Environment

Choose for stablecoins, EMTs, and tokenized assets.

Explore Token Environment

Crypto Environment

Choose for brokerage and custody services.

Explore Crypto Environment

Combined Deployment

Combine both environments where required, while maintaining clear operational separation.

Developer Resources

GitHub, API docs and more

Access technical documentation, explore our GitHub repositories, and integrate with the NEXUS API.

CASP / Crypto Portal Token Portal GitHub
CASP Crypto API Token API
Infrastructure for the Future

Infrastructure that scales with regulation and innovation

Digital assets are becoming a permanent part of regulated financial systems. Institutions need infrastructure that can adapt to new asset types, execution models, and regulatory requirements - without sacrificing control or reliability.

Quantoz NEXUS provides the shared platform foundation that enables this evolution - supporting multiple digital asset environments on a single, governed infrastructure layer.

Explore Further

Dive deeper into NEXUS environments

Explore Token Environment Explore Crypto Environment
Request a Technical Demo