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Mortgage Rate API

The Mortgage Rate API provides access to current daily and historical mortgage rate data going back decades.

(4.2)

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Applications using this API

API Status

Online - All Systems Operational

API Response Times

Average
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308ms353ms371ms509ms1153ms

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/v2/mortgagerate GET

https://api.api-ninjas.com/v2/mortgagerate

Returns the daily 30-year and 15-year fixed-rate mortgage (FRM) data. If no parameters are set, the mortgage rate data for the most recent day is returned.

Parameters

  • date  optional premium only

    Individual date to query in YYYY-MM-DD format.

  • min_date  optional premium only

    Minimum date range to query in YYYY-MM-DD format. Must be used with max_date.

  • max_date  optional premium only

    Maximum date range to query in YYYY-MM-DD format. Must be used with min_date.

Headers

  • X-Api-Key  required

    API Key associated with your account.

Response

A JSON array of objects, each containing the following fields, or an error if the request is unsuccessful.

  • date

    Date for the rate data in YYYY-MM-DD format.

  • frm_30

    30-year fixed-rate mortgage (FRM) rate as a percentage.

  • frm_15

    15-year fixed-rate mortgage (FRM) rate as a percentage.

Sample Request Live Demo!

date
min_date
max_date

Try this API endpoint with all available parameters in our API playground

https://api.api-ninjas.com/v2/mortgagerate?date=2026-05-12

Headers

X-Api-KeyLog in or sign up to get your API Key

Sample Response

JSON

Code Examples

1 2 curl -X GET "https://api.api-ninjas.com/v2/mortgagerate" \ -H "X-Api-Key: YOUR_API_KEY"

If your programming language is not listed in the Code Example above, you can still make API calls by using a HTTP request library written in your programming language and following the above documentation.