Economic Indicators

Interest Rate Data

GET/v2/economy/interest-rates/{country}

Returns central bank policy interest rate data for a country, grouped by metric. SA and KW use the BIS POLICY_RATE series (percent per annum). AE and QA are not covered by this BIS feed; no US-rate proxy is substituted.

Included in: Growth.

Authentication

Send your API key in the x-api-key header on every request to https://api.bavest.co. The samples read it from the BAVEST_API_KEY environment variable. Get an API key · Authentication guide

Parameters

Name	In	Type	Required	Description
country	path	string	yes	ISO 3166-1 alpha-2 country code (e.g., `US`, `DE`, `JP`) Example `US`

Try it

country required path

ISO 3166-1 alpha-2 country code (e.g., `US`, `DE`, `JP`)

GET /v2/economy/interest-rates/US

API key

Sent only to api.bavest.co for this request; not stored.

Sign in to send Get an API keySends with the key above, or sign in to use your account's key. Each request counts as one API call.

curl 'https://api.bavest.co/v2/economy/interest-rates/US' \
  -H "x-api-key: $BAVEST_API_KEY"

Samples read your key from BAVEST_API_KEY and follow the form.

Example response 200

{
  "data": {
    "category": "interest_rates",
    "country": "US",
    "metrics": [
      {
        "code": "FED_FUNDS",
        "name": "Federal Funds Rate (Percent per annum)",
        "frequency": "Per decision",
        "unit": "PCT_PA",
        "seriesCode": "FEDFUNDS",
        "data": [
          {
            "referencePeriod": "2026-09-01",
            "value": 3.75
          },
          {
            "referencePeriod": "2026-08-01",
            "value": 3.63
          }
        ]
      },
      {
        "code": "DTB3",
        "name": "3-Month Treasury Bill: Secondary Market Rate (Percent per annum)",
        "frequency": "Daily",
        "unit": "PCT_PA",
        "seriesCode": "DTB3",
        "data": [
          {
            "referencePeriod": "2026-05-19",
            "value": 3.59
          },
          {
            "referencePeriod": "2026-05-18",
            "value": 3.6
          }
        ]
      }
    ]
  },
  "meta": {
    "parameters": {
      "country": "US",
      "category": "interest_rates"
    },
    "time": 3326
  }
}

From the docs, not your data. Long lists are cut to 3 items.

Response 200

Successful response · application/json

dataEconomyIndicatorResponse
Macroeconomic indicator data grouped by metric.
- categorystring | null
  Metric category
  One of business_confidence consumer_confidence consumer_spending economic_sentiment employment gdp government housing income industrial_production inflation interest_rates investment manufacturing money_supply trade
  Example inflation
- countrystring | null
  ISO 3166-1 alpha-2 country code
  Example US
- metricsarray of EconomyMetricrequired
  Metrics matching the query, each with its own data array
metaResponseMeta
Response envelope metadata. Always present on a 200: time is set by core/response.py on every successful response. Errors carry the same block, built by the same code, so a client parses one meta shape whether the call succeeded or failed.
- timeinteger
  Server-side processing time in milliseconds
  Example 17
- parametersobject
  Echo of the request parameters the endpoint resolved

Errors

400Invalid request parameters. Returned when required query parameters are missing, have invalid types, or violate constraints (e.g., providing both symbol and isin when they are mutually exclusive).
401Missing or invalid API key.
404Resource not found.
429Rate limit exceeded. Retry after the `Retry-After` header interval.
500An unexpected error occurred on the server. If the issue persists, contact support with the X-Request-Id header value.
502Upstream data provider returned an error or is temporarily unavailable. Retry after a short delay.
504The request timed out waiting for a response from the upstream data provider. This may occur for complex queries or during peak load.
defaultAn unexpected error occurred on the server. If the issue persists, contact support with the X-Request-Id header value.