Fixed Income
Overnight 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.
get/api/v2/fixed-income/treasury/reference-rates/{rate}/history
Path parameters
ratestring required
sofr | bgcr | tgcr | effr | obfr.
Example:sofr
sofr | bgcr | tgcr | effr | obfr.
Query parameters
daysinteger
Most recent N observations.
Most recent N observations.
Response
Date-ordered rate history for the requested reference rate.
Example response
{
"data": {
"rate": "sofr",
"count": 30,
"series": [
{
"date": "2026-06-30",
"rate": 3.68,
"volume_billions": 3418
}
]
},
"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": "sugra_crypto",
"attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
"fallback_chain": [
"sugra_crypto",
"sugra_finance"
]
}
}