Financial DatasetsStock Market DataMarket data

Major central-bank interest rates

financialdatasets.macro.interest-rates

Get historical policy interest rates for a supported major central bank

Price: $0.02/successAt provider cost
Success rate: —No success-rate data yetNo success-rate data yet
Latency p50: ——
Last verified: Sep 15, 2026Verified working

GEThttps://toolswitch.dev/v1/tools/financialdatasets.macro.interest-rates?bank=FED&end_date=2026-09-15&start_date=2026-01-01

Preview

Try onlineComing soonProvider docs ↗

Uses platform quota
Synchronous response
Reads public data

Parameters

Parameter	Type	Required	Description	Example
Query parameters
`bank`	string	Required	central-bank code. Call financialdatasets.macro.interest-rates.banks to list supported values	`FED`
`end_date`	string	Optional	YYYY-MM-DD	`2026-09-15`
`start_date`	string	Optional	YYYY-MM-DD	`2026-01-01`

Query parameters
bankstringRequired
central-bank code. Call financialdatasets.macro.interest-rates.banks to list supported values
Example: FED
end_datestringOptional
YYYY-MM-DD
Example: 2026-09-15
start_datestringOptional
YYYY-MM-DD
Example: 2026-01-01

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X GET 'https://toolswitch.dev/v1/tools/financialdatasets.macro.interest-rates?bank=FED&end_date=2026-09-15&start_date=2026-01-01' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY"

import os
import requests

response = requests.request(
    "GET",
    "https://toolswitch.dev/v1/tools/financialdatasets.macro.interest-rates?bank=FED&end_date=2026-09-15&start_date=2026-01-01",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/financialdatasets.macro.interest-rates?bank=FED&end_date=2026-09-15&start_date=2026-01-01", {
  method: "GET",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
  },
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.02/success, including the service fee.