🔷 LiquidBook Proposals API

A comprehensive API for managing cryptocurrency trading proposals and Liquid network assets with automatic transaction validation and field extraction. This API accepts confidential transaction data, validates the schema, extracts trading-relevant information, and provides asset management capabilities with registry integration.

📊 Transaction Validation

Validates transaction JSON schema with version, tx, inputs, outputs, and scalars fields.

⚡ Smart Field Extraction

Automatically extracts base/quote assets, amounts, price, and trading direction from transaction data.

🔐 Confidential Transactions

Supports blinded assets and amounts with cryptographic proofs for privacy-preserving trades.

🌐 Public & Private APIs

Separate endpoints for authenticated user proposals and public proposal browsing.

🪙 Asset Management

Register and manage Liquid network assets with mainnet/testnet support and registry lookup.

🔍 Registry Integration

Automatic asset lookup from Blockstream registry with fallback to testnet registry.