Automate Workflows. Connect Systems. Accelerate Performance.
Empower Smarter Decisions With Actionable Data
Business Intelligence APIs – Access Optimal Blue’s suite of data tools, including 16 Mortgage Market Rate Indices. Integrate market insights and analytics directly into your own dashboards and workflows.
Deliver Accurate, Real-Time Pricing – Everywhere You Need It
Product & Pricing APIs – Generate eligible products and pricing for any user, in any format. Automate loan creation, locking, post-lock management, and secondary/lock desk workflows for seamless execution.
Streamline Trading With Integrated Workflows
Loan Trading APIs – Tap into rich workflow and data functionality within the Resitrader application. Execute trades, manage data modules, and centralize your trading operations – all via API.
Accelerate Performance With Automated, Integrated Systems
Investor Solutions APIs – Build highly efficient, compliant systems with automated workflows, originator data, and compliance checks – designed to boost business performance.
Expand Broker Capabilities With Flexible Pricing Tools
Broker Product & Pricing APIs – Enable Loansifter Brokers to generate and display eligible products and pricing in any format, supporting a wide range of borrower scenarios.
Integrate Seamlessly
Integration Studio – Launch “done-for-you” integrations with platforms like Salesforce in under an hour. Map custom fields, validate data, and automate updates.
Platform Integrations
Turning Optimal Blue Data Into Seamless Integrations
APIs are the foundation of a connected lending ecosystem. In this video, Clint Revels, director of integrations at Optimal Blue, explains how APIs make it possible to deliver pricing, rate lock, and loan data directly into the systems lenders rely on every day. With full feature parity between the Optimal Blue interface and its APIs, lenders can consume raw data and power custom workflows.
Seamless Automation Across the Mortgage Lifecycle
Optimal Blue’s API-first platform empowers lenders, investors, and brokers to automate complex workflows – from pricing and trading to analytics and compliance – reducing manual effort and accelerating results.
Integration Without Limits
Connect your systems, partners, and data sources with proven, secure APIs and “done-for-you” integrations. Launch new capabilities, and scale confidently as your business grows.
Trusted Technology, Real Impact
Thousands of mortgage professionals rely on Optimal Blue’s integrations and APIs to deliver accurate data, streamline operations, and drive innovation – transforming how the industry works every day.

EXPAND YOUR CONNECTIVITY WITH COMPASSEDGE TRADING INTEGRATIONS
Centralize trade execution and access real-time pricing from integrated broker-dealers. Eliminate manual errors, streamline workflows, and empower your team to make confident decisions with direct API-based trading.

TRANSFORM YOUR OPERATIONS WITH INTEGRATION STUDIO
Effortlessly connect Comergence with platforms like Salesforce using ready-made integrations. Customize field mapping, automate data syncing, and onboard in under an hour for maximum flexibility.
API Security
How Optimal Blue Protects Data Across Integrations
Security is foundational to every Optimal Blue integration. In this video, Clint Revels, director of integrations, explains how industry standard authentication measures – like OAuth 2.0 and token based access – ensure only authorized requests can access client data. These safeguards allow lenders to integrate confidently, knowing their data is protected at every connection point.
Latest Innovations

INTEGRATION STUDIO
IN COMERGENCE
Effortless connectivity for your team.
Launch seamless, “done-for-you” integrations with platforms like Salesforce. Map custom fields, automate updates, and connect your data for faster onboarding and greater flexibility.

COMPETITIVE BLOTTER AND TBA TRADE INTEGRATIONS
IN COMPASSEDGE
Real-time trading, no manual errors.
Centralize trade execution and access real-time pricing from integrated broker-dealers. Eliminate manual errors, streamline workflows, and empower your team to make confident decisions with direct API-based trading.

COMING SOON: UNLOCK NEW POSSIBILITIES
Modern innovation that keeps you ahead.
Stay tuned for our next API or integration – designed to further enhance your mortgage technology stack and drive even greater efficiency.
Resources
How an API First Strategy Strengthens Mortgage Pricing, Automation, and Market Discipline
Learn how an API first mortgage technology strategy can strengthen pricing accuracy, enable automation, and support market discipline across capital markets operations.
Bringing visibility and timeliness to MSR valuations, front-end pricing, and risk management
Unlock timely, accurate MSR valuations and smarter capital markets decisions with API-driven broker integration.
Discover the impact of seamless integration and automation on mortgage operations.
See how SEFCU Mortgage Services drives sustainable growth and productivity with Optimal Blue’s end-to-end secondary marketing platform and real-time API integrations.
Wondering what sets top-performing capital markets platforms apart?
Read about the three essential elements every capital markets platform needs to help you navigate market volatility and maximize profitability.