Technology Integration

Integrating with Fannie Mae can help you to directly access our suite of services with your internal systems, enhance functionality, and eliminate re-keying of data with a more seamless interface and efficient data transfer process. The Integration Technology Solutions team provides information and tools to support your integration process.

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Vendor Lists

System Integration

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XIS EarlyCheck Service Specifications

Data Standards File Format

Data Standards Supporting Resources

Release Support: Integration Impact Memos

Integration Test Cases

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