APIs and developer resources for Nasdaq Calypso (formerly Adenza / Calypso Technology), a cross-asset front-to-back capital markets technology platform for trading, risk management, collateral, treasury, processing, and accounting used by banks, asset managers, central banks, and clearing houses worldwide.

TCM Trainer- Financial Management System

Java simulation of a firm's internal collateral allocation engine for fulfilling repurchase agreements (repos). Optimizes internal bond usage and minimizes external borrowing costs under deal-specific constraints.

Clearstream is a leading provider of post-trade infrastructure services for international securities transactions. They offer settlement, custody, and collateral management services for bonds, equities, and investment funds.