Market · Status, sessions and calendar

Market interest rates

The risk-free interest rate by date.

GET/v1/market/interest-ratesmarketInterestRates

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Example request
Parameters
Response
Example response

The secured overnight financing rate (SOFR) published for each date in a range, in percent, ascending. Rates are published with a one-day lag. Select a range with start_time and end_time (at most 366 days); the default is the last 30 days.

Example request

curl -sS "https://api.ordermap.si/v1/market/interest-rates" \
  -H "Authorization: Bearer $ORDERMAP_API_KEY"

const res = await fetch("https://api.ordermap.si/v1/market/interest-rates", {
  headers: { Authorization: `Bearer ${process.env.ORDERMAP_API_KEY}` },
});
if (!res.ok) throw new Error(`${res.status} ${await res.text()}`);
const { data, meta } = await res.json();
console.log(data, meta.coverage);

Set ORDERMAP_API_KEY to your key. Replace the dates with a recent trading date.

Parameters

2 parameters, none required.

Parameter	Type and limits	Description
`start_time`queryoptional	integerunix-msmin 946684800000max 4102444800000	Start of the range, Unix epoch milliseconds, inclusive. At most 366 days.
`end_time`queryoptional	integerunix-msmin 946684800000max 4102444800000	End of the range, Unix epoch milliseconds, exclusive. At most 366 days.

Response

Status	Meaning	Body
`200`	Successful response.	Schema below
`400`	Invalid, unknown or repeated parameters, or an invalid cursor.	Error object
`401`	Missing or invalid API key.	Error object
`403`	The plan, dataset release or account state does not allow this request.	Error object
`429`	Rate limit, burst limit or cooldown; wait Retry-After seconds.Retry-After	Error object
`500`	Internal error.	Error object
`503`	Data temporarily unavailable; retry after Retry-After seconds.Retry-After	Error object
`504`	The request timed out.	Error object

Authenticated responses carry the X-RateLimit-* headers (see rate limits); 429 and 503 add Retry-After.

200 response body

dataarray<object>required3 fields inside
- datestringdaterequiredPublication date.
- rate_percentnumberrequiredThe rate in percent (4.31 = 4.31%).
- rate_typestringrequiredThe rate.sofr
metaobjectrequiredMeta object

Example response

{
  "data": [
    {
      "date": "2026-10-14",
      "rate_type": "sofr",
      "rate_percent": 4.31
    }
  ],
  "meta": {
    "as_of": 1760659200123,
    "coverage": {
      "complete": true
    },
    "delay_ms": 0,
    "delayed": false,
    "request_id": "0199f0c2-5a1e-7c3b-9d4e-2b6f8a1c3d5e",
    "source": "derived"
  }
}

Values are illustrative. Missing values are null, never 0.