Get current mortgage rates
documentedRetrieves historical and current mortgage rate data; requires a valid partnerId.
GET https://mortgageapi.zillow.com/getRatesMortgageno implementation yet0 runsInput
partnerId*
Partner ID
PD-EXAMPLE
stateAbbreviation
State Abbreviation
US
program
Loan Program
Fixed30Year
loanType
Loan Type
Conventional
loanAmountBucket
Loan Amount Bucket
Conforming
loanToValueBucket
Loan-To-Value Bucket
Normal
creditScoreBucket
Credit Score Bucket
VeryHigh
refinance
Refinance
false
durationDays
Duration (days)
30
end
End datetime (ISO 8601)
2026-12-31T23:59:59Z
includeCurrentRate
Include Current Rate
true
Calls Zillow as you (your API key is your account); keychains.dev holds the credentials.