Overnight reference rate history

GET

/api/v2/fixed-income/treasury/reference-rates/{rate}/history

Last modified:2026-07-19 17:02:27

Maintainer:Not configured

OperationId:fixed_income_treasury_reference_rates_rate_history

x-mcp-tool:get_treasury_reference_rate_history

Daily history for one FRBNY overnight reference rate (sofr, bgcr, tgcr, effr, obfr). days bounds the response to the most recent N observations.

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

Path Params

Query Params

Header Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://sugra.ai/api/v2/fixed-income/treasury/reference-rates//history?days=undefined' \
--header 'x-api-key: <api-key>'

Responses

🟢200OK

application/json

Date-ordered rate history for the requested reference rate.

Bodyapplication/json

Example

{
    "data": {
        "rate": "sofr",
        "count": 30,
        "series": [
            {
                "date": "2026-06-30",
                "rate": 0,
                "volume_billions": 0
            }
        ]
    },
    "meta": {
        "endpoint": "/api/v1/fred/us/cpi",
        "data_time": "2026-04-16T14:30:00Z",
        "response_time": "2026-04-16T14:30:12Z",
        "provider": "Sugra API v1.0.1",
        "source": "string",
        "attribution": "string",
        "fallback_used": true,
        "fallback_chain": [
            "string"
        ],
        "cached": true,
        "stale": true
    }
}

🟠401Unauthorized

🟠422Parameter Error

🟠429

🔴503Service Unavailable

Modified at 2026-07-19 17:02:27

US overnight reference rates (SOFR/repo complex)

Upcoming Treasury auction calendar