Travel Rule Compliance & Transaction Authorization Platform

Notabene provides comprehensive Travel Rule compliance infrastructure for financial institutions through its transaction authorization platform and global VASP network.

Notabene Transact - Automated Compliance Platform

Transact automates pre-transaction decision-making and Travel Rule compliance, turning regulatory requirements into faster settlements and increased throughput. The platform provides automated transaction authorization using customizable policy rules tailored to each institution's risk profile, minimizing unnecessary alerts while scaling revenue through increased transaction throughput.

Multi-Party Flow Support handles the complexity of modern crypto transactions involving unlimited custodians, wallet providers, and intermediaries with seamless coordination.

Multi-Dimensional Policy Control enables smarter decisions using region, counterparty, asset type, and transaction context. Supports advanced transaction handling including multi-leg, nested, and cross-border flows with real-time policy enforcement.

Security Features include end-to-end encryption across the full transaction lifecycle, optional managed PII services for secure compliance outsourcing, role-based access controls, and fully auditable data custody for institutional and regulatory confidence.

VASP Network - Global Counterparty Discovery

The Notabene VASP Network is the world's largest Travel Rule-compliant transaction authorization network, connecting 2,000+ verified financial institutions across 100+ jurisdictions. The network has processed more than $1 trillion in compliant transaction volume, achieving an 85% straight-through processing rate.

Instant Counterparty Validation uses DID-based (Decentralized Identifier) identity systems to enable real-time verification of transaction counterparties across the global network.

Embedded Discovery and Reachability provides built-in discovery mechanisms allowing institutions to find and connect with verified counterparties without manual coordination or bilateral agreements, with an average of 500 connections per counterparty.

Cross-Jurisdiction Compliance ensures seamless compliant transactions across any jurisdiction by coordinating Travel Rule requirements and local regulatory obligations automatically.

Transaction Authorization Protocol (TAP)

Built on TAP, an open public protocol for authorizing blockchain payments before settlement. TAP uses signed Transfer Requests for verifiable intent and encrypted DIDComm messaging to authorize payments securely across wallets, exchanges, and smart contracts. The protocol is blockchain-agnostic, open-source, and community-governed.

Developer Integration

Developer-friendly API-first architecture with direct API access, robust documentation, modular components that fit into existing compliance stacks, and regional deployment support to meet data sovereignty requirements.

Use Cases

Exchanges & Custodians - Automate compliance reviews for faster settlements, reduce false positives and manual review costs, monitor counterparties in real time.

Payment Providers - Streamline partner onboarding, route transactions based on programmable policy, eliminate compliance bottlenecks at scale.

Banks & Regulators - Meet audit and reporting mandates, control access through granular policy enforcement, exchange identity credentials securely.

Liquidity Providers - Verify counterparties instantly across networks, support compliant flow without friction, enable new trading pathways with confidence.