US Treasury

US Treasury Average Interest Rates by Security Type

Monthly average interest rates on US Treasury marketable securities (bills, notes, bonds, TIPS, FRNs) Latest months first. Data only, not advice.

get/v1/us-treasury-rates

Request

  • Base URL: https://api.ambolt.dev
  • URL: https://api.ambolt.dev/v1/us-treasury-rates
  • Auth: none required

Query parameters

monthsinteger

Number of most recent months.

free'1'

Set to 1 for one free call per tool and IP address per day (no payment).

Response

Result (JSON). Every result names its source and the time it was read.

object required

Changes

No recorded changes to this operation across all 1 revision of this API.