Finance

Data source: ECB, Norges Bank

MCP MCP Protocol

Endpoint https://context.gnist.ai/mcp/ecb-norgesbank/

nobloat — strip report_feedback tool URL-based auth (for clients without header support)

claude_desktop_config.json

{
  "mcpServers": {
    "gnist-ecb-norgesbank": {
      "url": "https://context.gnist.ai/mcp/ecb-norgesbank/",
      "headers": {
        "Gnist-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Shell

curl -X POST "https://context.gnist.ai/mcp/ecb-norgesbank/" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"jsonrpc": "2.0", "method": "tools/call", "id": 1, "params": {"name": "get_ecb_exchange_rate", "arguments": {"currency": "example"}}}'

API REST API

API Root https://context.gnist.ai/rest/ecb-norgesbank/

7 endpoints available:

GET /rest/ecb-norgesbank/get_ecb_exchange_rate
GET /rest/ecb-norgesbank/list_ecb_exchange_rates
GET /rest/ecb-norgesbank/get_ecb_policy_rate
GET /rest/ecb-norgesbank/get_norges_bank_exchange_rate
GET /rest/ecb-norgesbank/list_norges_bank_exchange_rates
GET /rest/ecb-norgesbank/get_norges_bank_policy_rate
GET /rest/ecb-norgesbank/report_feedback

Shell

curl "https://context.gnist.ai/rest/ecb-norgesbank/get_ecb_exchange_rate?currency=example" \
  -H "Gnist-API-Key: YOUR_API_KEY"

Python

import httpx

resp = httpx.get(
    "https://context.gnist.ai/rest/ecb-norgesbank/get_ecb_exchange_rate",
    headers={"Gnist-API-Key": "YOUR_API_KEY"},
    params={
        "currency": "example"
},
)
print(resp.json())

OpenAPI Spec · Full API Docs

CLI Command Line

Command gc ecb-norgesbank

CLI documentation will be available when the GnistAI SDK is published.

Install

pip install gnistai

Available Tools (7)

get_ecb_exchange_rate

Get the ECB official reference rate for a currency vs EUR.

Parameter	Type	Required	Description
`currency`	`string`	required	ISO 4217 currency code (e.g. "USD", "GBP", "JPY", "NOK").
`date`	`any`	optional	Optional date in ISO 8601 format (YYYY-MM-DD). If omitted, returns the most recent available rate.

list_ecb_exchange_rates

List all ECB official reference exchange rates for a given date.

Parameter	Type	Required	Description
`date`	`any`	optional	Optional date in ISO 8601 format (YYYY-MM-DD). If omitted, returns the most recent available rates.

get_ecb_policy_rate

Get ECB key interest rate history.

Parameter	Type	Required	Description
`rate_type`	`string`	optional	Which ECB rate to fetch: - "deposit_facility" (default) — rate on bank deposits at ECB overnight - "main_refinancing" — rate on main refinancing operations (MRO) - "marginal_lending" — rate o... (default: "deposit_facility")
`date_from`	`any`	optional	Optional start date (YYYY-MM-DD). Defaults to last 10 changes.
`date_to`	`any`	optional	Optional end date (YYYY-MM-DD).

get_norges_bank_exchange_rate

Get Norges Bank official exchange rate for a currency vs NOK.

Parameter	Type	Required	Description
`currency`	`string`	required	ISO 4217 currency code (e.g. "EUR", "USD", "GBP", "SEK").
`date_from`	`any`	optional	Optional start date (YYYY-MM-DD). If neither date is given, returns the most recent available rate.
`date_to`	`any`	optional	Optional end date (YYYY-MM-DD).