V39079, end-of-month) alongside the monthly average overnight rate (V122514). The overnight rate target is the Bank of Canada's primary monetary-policy instrument, set eight times per year at scheduled decisions plus ad-hoc moves when warranted.x-api-key: ********************curl --location 'https://sugra.ai/api/v1/boc/policy-rate?recent_years=5' \
--header 'x-api-key: <api-key>'{
"data": {
"seriesDetail": {
"property1": {
"label": "string",
"description": "string",
"frequency": "string",
"unit": "string",
"decimals": 0,
"property1": "string",
"property2": "string"
},
"property2": {
"label": "string",
"description": "string",
"frequency": "string",
"unit": "string",
"decimals": 0,
"property1": "string",
"property2": "string"
}
},
"count": 0,
"observations": [
{
"d": "string",
"property1": "string",
"property2": "string"
}
],
"property1": "string",
"property2": "string"
},
"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",
"data_age_days": 0,
"source": "string",
"attribution": "string",
"fallback_used": true,
"fallback_chain": [
"string"
],
"cached": true,
"stale": true,
"period": "string",
"notes": "string"
}
}