Reference

Quick reference material for API details and protocol indices.

Contents

• BRC Standards Index — All BRC standards with links to implementations
• Container supply chain — Immutable images, scanning, SBOMs, signatures, attestations, verification, and rollback
• Dependency and release policy — Runtime baseline, supply-chain controls, advisory handling, and release rules
• Duplication governance — Reviewed consolidation boundaries, ownership, expiry, and required equivalence evidence
• Generated stack facts — Current source versions, runtime profiles, release routes, infrastructure manifests, and conformance totals
• Licensing policy — Uniform Open BSV License Version 6 declarations, package files, and drift controls
• npm package supply chain — Pack-once candidates, SBOMs, attestations, OIDC publication, and registry verification
• Package API, declarations, and migrations — Generated entry points, declaration targets, source candidates, release notes, and migration guidance for all 30 public packages
• Release and operations guide — Scope, preflight, publication, deployment, failure handling, and rollback
• TerraTestNet rollout gate — Coordinated package, image, infrastructure, isolation, validation, and rollback prerequisites
• Service operations contract — Generated health, readiness, state, migration, backup, and workload-hardening contracts
• Repository health controls — Machine-readable project, package, documentation, test, and exception governance
• Test quality governance — Required, manual, live, property, mutation, and conformance test ownership
• July 2026 modernization release — Package versions, compatibility notes, and verification scope
• TypeScript compiler and tooling boundary — Native TypeScript 7 CLI, compatibility API, enforcement, and upgrade policy
• TypeDoc API docs — Per-package generated reference (see links below)

Packages by Domain

All 30 public packages in the monorepo, with published npm names.

SDK

Package	npm	Purpose
SDK	@bsv/sdk	Zero-dependency crypto primitives, script engine, BEEF, BRC-100 wallet interface

Wallet

Package	npm	Purpose
wallet-toolbox	@bsv/wallet-toolbox	Modular toolkit for building BRC-100-compliant wallets
wallet-toolbox-client	@bsv/wallet-toolbox-client	Browser and remote client surfaces for wallet-toolbox
wallet-toolbox-mobile	@bsv/wallet-toolbox-mobile	Mobile wallet-toolbox entry point
btms	@bsv/btms	UTXO-based token client (BTMS)
btms-permission-module	@bsv/btms-permission-module	Permission hooks for BTMS token operations
ts-wallet-relay	@bsv/wallet-relay	ECDH-encrypted WebSocket tunnel between desktop and mobile wallets

Overlays

Package	npm	Purpose
overlay	@bsv/overlay	Overlay Engine: Topic Manager and Lookup Service framework
overlay-express	@bsv/overlay-express	Express server wrapping the Overlay Engine
overlay-topics	@bsv/overlay-topics	Built-in Topic Managers and Lookup Services (UHRP, BTMS)
overlay-discovery-services	@bsv/overlay-discovery-services	SHIP/SLAP discovery for overlay networks
gasp-core	@bsv/gasp	Graph-Aware Sync Protocol for inter-node synchronization

Messaging

Package	npm	Purpose
message-box-client	@bsv/message-box-client	Client for the MessageBox store-and-forward server
authsocket	@bsv/authsocket	BRC-103/104 authenticated WebSocket server
authsocket-client	@bsv/authsocket-client	Client for authsocket servers
ts-paymail	@bsv/paymail	Paymail protocol (discovery + address lookup)

Middleware

Package	npm	Purpose
auth-express-middleware	@bsv/auth-express-middleware	BRC-31 mutual-auth middleware for Express
auth	@bsv/auth	Framework-neutral authenticated request helpers
payment-express-middleware	@bsv/payment-express-middleware	Legacy authenticated x-bsv-payment JSON middleware for Express
402-pay	@bsv/402-pay	BRC-121 HTTP 402 client

Helpers

Package	npm	Purpose
simple	@bsv/simple	High-level wrapper for app developers (./browser and ./server entry points)
did	@bsv/did	SD-JWT VC and optional did:key helpers
did-client	@bsv/did-client	DID creation and resolution client
wallet-helper	@bsv/wallet-helper	Fluent transaction builder
amountinator	@bsv/amountinator	BSV amount formatting and conversion
fund-wallet	@bsv/fund-wallet	CLI tool for funding wallets on testnet
ts-templates	@bsv/templates	Low-level script templates
create-bsv-app	create-bsv-app	Starter application generator

Network

Package	npm	Purpose
ts-p2p	@bsv/teranode-listener	BSV peer-to-peer node listener

Verification

Package	npm	Purpose
verifast	@bsv/verifast	High-performance script verification backend

Quick Navigation

• Specifications — Protocol details and machine-readable contracts
• Guides — Step-by-step tutorials
• Infrastructure — Deployment guides
• Conformance — Test vectors and cross-language validation