{"id":"dow30-sandbox-smoke","title":"Dow-30 style sandbox smoke","job":"Validate a timed sandbox key against a liquid equities + filings slice.","p0_domains":["equities","filings","system"],"method":"GET","steps":[{"title":"P0 freshness board","path":"/api/v1/status/p0"},{"title":"Recent filings","path":"/api/v1/sec/filings/latest","query":{"days":7,"limit":25}},{"title":"AAPL holders sample","path":"/api/v1/holdings/stock/AAPL","query":{"limit":10}}],"notes":["Obtain a key via POST /api/v1/auth/sandbox when enabled.","Sandbox keys expire; do not use for production workloads."],"source":"builtin"}