/daily-index/by-form with a specific form filter. Reads the same parsed master.idx blob as /daily-index/by-form so it's cache-warm with that endpoint.x-api-key: ********************curl --location 'https://sugra.ai/api/v1/sec/edgar/daily-index/summary?date=undefined' \
--header 'x-api-key: <api-key>'{
"data": {
"date": "2026-05-19",
"total_filings": 6824,
"counts_by_form": {
"4": 3245,
"8-K": 412,
"SC 13G": 18
},
"high_value_form_counts": {
"3": 120,
"4": 3245,
"25-NSE": 4,
"4/A": 87,
"8-K": 412,
"SC 13G": 18
}
},
"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",
"attribution": "string",
"fallback_used": true,
"fallback_chain": [
"string"
],
"cached": true,
"stale": true
}
}