Try any endpoint live. Free tier: 5 calls/day, Core + Exposure only. No full-chain GEX, 0DTE, volatility, option chains, or VRP. You're on the Free plan (5 calls/day). Upgrade to Basic for 100 calls/day and index symbol access, or Growth for 0DTE, volatility, and full-chain exposure. You're on Basic (100 calls/day). Upgrade to Growth for full-chain GEX, 0DTE analytics, volatility endpoints, option chains, and 2,500 calls/day. You're on Growth. Upgrade to Alpha for unlimited requests, SVI vol surfaces, VRP analytics, zero-cache real-time data, and 99.9% SLA.
Authentication
Get a keyX-Api-Key
Stored locally in your browser. Never sent to flashalpha.com.
Request Body (JSON)
Full request schema: Live Screener docs
Parameters
Response
No response yet
Hit Send to make a live API call
Upgrade to continue
This endpoint or request volume requires a higher plan. Upgrade to unlock more endpoints, higher limits, and real-time data.
What you unlock with an upgrade
Plans start at from $63/mo · No contract · Cancel anytime
Ready to build?
Get your free API key and start pulling live options data in 30 seconds.