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What is the GammaFlip API?

The GammaFlip API gives you programmatic access to the same Gamma Exposure (GEX) data that powers gammaflip.io, for crypto options (Bybit, Deribit, OKX, Derive, Binance) and US options (SPX, QQQ, SPY and more). Build trading bots or integrate GEX signals into your research and workflow.

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Who is this for?

Algorithmic traders

Poll GEX data from your bot, trigger alerts on gamma regime changes, backtest strategies against live data.

Quants and researchers

Pull structured term-structure and by-strike GEX across exchanges for your models.

Dashboards and tools

Build custom dashboards with the same data as gammaflip.io — delayed by nothing.

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Access and limits

API access is a plan entitlement. The 3-day trial includes it (50 requests/day, crypto and US markets); every paid plan (Crypto, TradFi, Complete) gets 500 requests/day and up to 5 keys. Each plan covers the crypto market, the tradfi market, or both. Discovery endpoints and /me are free and not counted. See Rate limits and Authentication, or get access.

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What you can do

  • Get the key levels (flip, regime, walls, totals) for a symbol in one small call
  • Query GEX data by strike, by expiration, or aggregated across venues
  • List available exchanges, coins, and expiration dates
  • Use crypto venues (Bybit, Deribit, OKX, Derive, Binance) separately, combined, or as a subset like deribit+derive
  • Query US tickers such as SPX and QQQ under the tradfi exchange
  • Know how fresh every response is: as_of, oi_as_of and more in meta
  • Read the stored history: levels over time, per-strike snapshots and daily CSV files for backtests. See Historical data
See Markets and exchanges and the data dictionary.

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Next steps

Quickstart

Make your first API request in 5 minutes.

API Reference

Full reference for all endpoints and schemas.

Historical data

Levels time series, snapshots and daily bulk files.

Data dictionary

Units, sign convention and every field in the levels object.