- Overview
- Authentication
- Endpoint Reference
- Request Body — Field Reference
- Loan Type Field Values
- Worked Example - Overview
- Worked Example — Conventional Purchase
- Worked Example — Conventional Purchase (First Time Homebuyer / Affordability)
- Worked Example — Conventional Refinance (Affordability / AMI-Qualified)
- Worked Example — Jumbo Conventional Purchase (30-Year Fixed)
- Worked Example — 7-Year ARM Purchase
- Worked Example — FHA Purchase
- Worked Example — Non-QM DSCR Purchase
- Worked Example — VA IRRRL Refinance
- Worked Examples - Pricing affordable loan products (HomeReady & Home Possible)
- Response Schema
- Error Handling
- Best Practices
- Ask AI - Overview
- Ask AI - Conventional | Purchase
- Ask AI - Conventional | Refinance
- Ask AI - First Time HomeBuyer | Purchase
- Ask AI - 7-Year ARM | Purchase
- Ask AI - FHA | Purchase
- Ask AI - NonQM DSCR | Purchase
- Ask AI - VA IRRRL | Refinance
RateFlow API
Endpoints, authentication, and request/response schemas for fetching live mortgage rate data programmatically.