FinRadar API Documentation

Browse the API by capability group. Phase 58 ships full per-endpoint content (parameters, responses, code samples, Try-It).

• Account
  Every billed endpoint costs 1, 5, 10, or 25 tokens per call. Free tier ships wi…
  5 sections · 17 endpoints
  8 GET · 8 POST · 1 PUT
• Webhooks
  Automated server-to-server notifications.
  5 sections · 5 endpoints
  1 POST · 4 WS
• Home
  General platform statistics and reference data.
  1 section · 2 endpoints
  2 GET
• SEC Filings
  Core access to 25+ years of SEC filings.
  4 sections · 23 endpoints
  19 GET · 4 POST
• Insiders
  Real-time analysis of Form 4 data. All transaction endpoints include total_bene…
  1 section · 22 endpoints
  20 GET · 2 POST
• Reference Data
  Resolve CUSIPs to Tickers and vice-versa.
  1 section · 9 endpoints
  8 GET · 1 POST
• Sniper
  High-level API for scheduling and managing automated filing detections.
  1 section · 3 endpoints
  1 GET · 2 POST
• Institutional Holdings
  Complete SEC Form 13F institutional holdings API. Covers raw filings search, po…
  3 sections · 27 endpoints
  24 GET · 3 POST
• Company Data
  Real-time NYSE market session state. Public endpoint -- no authentication requi…
  4 sections · 18 endpoints
  17 GET · 1 POST
• Resources
  Public service health and uptime monitoring. No authentication required.
  1 section · 2 endpoints
  2 GET
• Deprecated
  Query parsed Schedule 13D and 13G beneficial ownership filings. 13D filings are…
  1 section · 1 endpoint
  1 POST
• Ownership & Positions
  Cross-system holder identity linking Form 4 insiders, 13F institutional manager…
  3 sections · 10 endpoints
  10 GET
• Bulk Data
  Download historical insider trading data in bulk. Monthly JSONL.gz files for Fo…
  1 section · 3 endpoints
  2 GET · 1 POST