Freddie Mac
Freddie Mac (Federal Home Loan Mortgage Corporation) is the government-sponsored enterprise that provides liquidity, stability and affordability to the U.S. housing market by purchasing and securitizing single-family and multifamily mortgages. Its Single-Family API programme is published through the Freddie Mac Developer Portal and spans the whole mortgage lifecycle: origination (Affordable Check, Income Limits, Loan Look Up, Property Insights, Current Mortgage Snapshot, Beyond ACE), closing (Loan Closing Advisor Loan Submission), selling and delivery (Cash and Guarantor Pricing, Committing and Settlement Purchase Statement, Loan Import into Loan Selling Advisor), post-close data retrieval (Loan Advisor Data Share, Data Share Bid Tape) and default servicing (the Resolve workout, liquidation and valuation/pricing decisioning services). The public catalog publishes 20 OpenAPI 3.0 contracts covering 45 operations; the request and response payloads are modelled on the MISMO reference model and the GSE Uniform Mortgage Data Program datasets (UAD, ULAD, ULDD, UCD).
Freddie Mac publishes 23 APIs on the APIs.io network, including Affordable Check API, Cash Committing API, Cash Pricing API, and 20 more. Tagged areas include Freddie Mac, Housing, Mortgage, Lending, and Servicing.
The Freddie Mac catalog on APIs.io includes 1 Spectral governance ruleset.
Freddie Mac’s developer surface includes documentation, API reference, getting-started guide, signup flow, support, engineering blog, changelog, and 50 more developer resources.
Kin Score
APIs 23
Individual APIs this provider publishes, each with its own machine-readable definition.
Freddie Mac Affordable Check API
Affordable Check is an easy way to compare borrower income against applicable AMI values to identify candidates for recommended affordable products.
Freddie Mac Cash Committing API
Execute fixed rate or adjustable rate (ARM) cash contracts.
Freddie Mac Cash Pricing API
Obtain contract-level (asset price), loan-level (all-in price), or cash fees (Single-Family Seller/Servicer Guide Exhibit 19 and negotiated) pricing.
Freddie Mac Current Mortgage Snapshot API
Get fast, easy access to key loan data to help validate loan information obtained from the borrower or other sources (e.g., credit report) when processing refinances or loans wi...
Freddie Mac Data Share API
Get fast easy access to key data, documents and loan-level assessment results for loans submitted to several Freddie Mac tools, including Loan Product Advisor®, Loan Quality Adv...
Freddie Mac Data Share Bid Tape API
Aggregators can have greater confidence when pricing and valuing correspondent loans with fast easy access to key loan data and loan-level summary assessment results from Loan P...
Freddie Mac Guarantor Committing API
Execute or modify Single Issue or MultiLender guarantor contracts.
Freddie Mac Guarantor Pricing API
Obtain Single Issue or MultiLender buyup/buydown ratios and all applicable credit fees.
Freddie Mac Income Limits API
Simplify your process of determining whether a borrower can qualify for a Freddie Mac Home Possible® mortgage with easy access to qualifying income limits based on property loca...
Freddie Mac LCLA Submission Request API
The intent of this Web service is for the Seller/Vendor system to submit a single loan Uniform Closing Dataset (UCD) file to Loan Closing Advisor for assessment.
Freddie Mac Loan Import API
The Loan Import API API from Freddie Mac — 2 operation(s) for loan import api.
Freddie Mac Loan Look Up API
This service allows you to look up whether there is an existing Freddie Mac mortgage for a specific subject property. Submit request data to initiate a search of Freddie Mac’s d...
Freddie Mac Metadata API
The Metadata API from Freddie Mac — 3 operation(s) for metadata.
Freddie Mac Property Data API
The Property Data API from Freddie Mac — 2 operation(s) for property data.
Freddie Mac Property Data Images API
The Property Data Images API from Freddie Mac — 1 operation(s) for property data images.
Freddie Mac Property Data PDF API
The Property Data PDF API from Freddie Mac — 1 operation(s) for property data pdf.
Freddie Mac Property Insights API
Get access to Freddie Mac property data to help identify and overcome pain points.
Freddie Mac Purchase Advice Guarantor Controller API
The purchase-advice-guarantor-controller API from Freddie Mac — 1 operation(s) for purchase-advice-guarantor-controller.
Freddie Mac Resolve Liquidation API
Resolve Liquidation API is a quicker, more efficient solution to submit short sale requests to Freddie Mac for decisioning and settlement. The API returns a real-time response t...
Freddie Mac Resolve Retention API
Get clear and actionable responses for retention workouts such as eligibility, trial approval, settlement and supporting data.
Freddie Mac Resolve Valuation & Pricing API
When you connect through the Resolve Valuation & Pricing API, you’ll receive minimum net proceed values for short sales. The API is a new and faster way of receiving an MNP as w...
Freddie Mac Resolve Workout Options API
Get a quick view of borrower eligibility for multiple workout options, rationale and workout terms before moving to approval and settlement.
Freddie Mac Submission Status API
The Submission Status API from Freddie Mac — 1 operation(s) for submission status.
Scroll for all 23
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Freddie Mac MCP Server
MCP SERVERPricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Freddie Mac Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Freddie Mac Finops
FINOPSSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Freddie Mac API Rules
SPECTRALSecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Press 5
Recent news and press coverage referencing this provider.
When does the use of AI and/or ML need ...
Guide Bulletin 2025-16
Using Machine Learning, Freddie Mac Announces Automated ...
Freddie Mac issues guidelines for AI use by mortgage ...
Freddie Mac's Evolved AI/ML Guidance for Mortgage ...
Resources
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 7
Status, limits, changes, and where to get help
Scroll for all 7
Commercial 4
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 20
Properties that don't map to a standard resource type
Scroll for all 20
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.