BD.CDN.RRB.DQ.YLD) and the long-term nominal benchmark (BD.CDN.LONG.DQ.YLD). The spread between the two approximates break-even inflation expectations at the long end of the curve.x-api-key: ********************curl --location 'https://sugra.ai/api/v1/boc/real-yields?recent_years=5' \
--header 'x-api-key: <api-key>'