JS
Chain Watcher
A Node.js primitive for confirmed, restart-safe, reorg-aware block processing with durable checkpoints and explicit at-least-once delivery.
Records → functionsRead the guide →Off-chain products
Reliable services around public infrastructure.
VowLabs tools help applications process blockchain records and receive privacy-filtered evidence without handing operational correctness to application code.
DNS
Notary Relay
An HTTPS webhook listener that applies fixed and entity-owned PII filtering before recording evidence through VLNotary.
Webhook → evidenceRead the service guide →API
Banking
Provider integrations, normalized banking APIs, onboarding components, and reusable browser bundles for Vow applications.
Accounts → applicationsRead the developer guide →