curl --location --request GET '/api/v1/boe/yields?days' \
--header 'x-api-key: ABCD314159'{
"data": [
{
"date": "string",
"IUDSNPY": 0,
"IUDMNPY": 0,
"IUDLNPY": 0,
"IUDMNZC": 0,
"IUDSIZC": 0,
"IUDMIZC": 0,
"IUDLIZC": 0,
"IUDSIIF": 0,
"IUDMIIF": 0,
"IUDLIIF": 0
}
],
"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",
"source": "string",
"fallback_used": true,
"fallback_chain": [
"string"
],
"cached": true
}
}