Signal8

A cross-origin preflight came back without Access-Control-Allow-Origin, so the endpoint is reachable from native clients only — code running in a web page is stopped by the browser before a request is ever sent.

The server exposes a public surface before authorization: search_companies, get_company_profile, get_quote, get_market_metrics, get_short_interest, get_float, get_float_history, get_historical_prices, get_stock_price_change, get_financials, get_earnings, get_executives, get_news, get_analyst_consensus, get_analyst_estimates, get_clinical_trials, search_clinical_trials, get_top_movers, get_market_news, get_market_breadth, get_trading_halts, get_earnings_calendar, get_economic_calendar, get_filing_calendar, get_post_earnings_movers, get_recent_material_filings, screen_sec_filings, search_sec_filings, get_filing_document, get_filing_exhibits, get_exhibit_content, search_filing_text, lookup_accession_number, screen_sec_filings_performance, get_insiders, get_ownership, get_institutions, get_institution_detail, get_institution_holdings, get_institution_position_changes, get_institution_activity, get_institution_filings, get_institution_derivatives, get_institution_portfolio_analytics, get_institutions_leaderboards, get_insider_transactions, get_insider_cluster_buys, get_institution_top_aum, search_institutions, get_insider_cross_company, get_compliance, screen_companies, get_premarket_scan_history, get_split_history, get_etf_bundle, get_politicians, get_politician_detail, get_politician_transactions, get_politician_activity, get_politicians_most_active, get_politician_recent_trades, get_politician_late_filers, get_politician_committees, get_politician_votes, get_politician_pnl, get_politicians_pnl_leaderboard, get_politician_roles, get_recent_congressional_votes, get_recently_sponsored_bills, get_political_sector_rotation, get_senate_trades_by_ticker, get_cash_position, get_cash_history, screen_must_raise, get_cash_runway_calendar, get_intraday_bars, get_volume_profile, get_accumulation_snapshot, get_insider_positions, get_insider_positions_by_ticker, get_analyst_grades, get_price_target, get_analyst_coverage, get_politician_donors, get_politician_donor_summary, get_donor_aggregates, get_policy_events, get_policy_trade_overlap, get_policy_trade_leaderboard, get_legislative_calendar, get_rvol_history, get_premarket_scanner.