period=mom compares latest to one month back; period=yoy compares latest to twelve months back. Sort is by absolute delta descending, so both biggest buyers and biggest sellers appear at the top of the leaderboard. Skips countries with insufficient history for the requested comparison.x-api-key: ********************curl --location '/api/v1/treasury/tic/mfh/changes?period=undefined&limit=undefined' \
--header 'x-api-key: <api-key>'{
"data": {
"period": "mom",
"count": 0,
"rows": [
{
"rank": 1,
"name": "United Kingdom",
"slug": "united-kingdom",
"period_current": "Dec 2025",
"period_prior": "Nov 2025",
"value_current_billions": 0,
"value_prior_billions": 0,
"delta_billions": 0,
"delta_pct": 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
}
}