U.S. options API

U.S. Options API Hub (美股期权 API)

One OptionData key for licensed U.S. equity options: live tape, SQL history, full chains, and market-structure snapshots.

Chinese-language Google demand often starts with 美股期权 API or 美股期权数据 — this hub routes that intent to the right product.

Start free trial API docs

Map intent to product

Pick the right OptionData API for the job.

Live flow

WebSocket for scanners and alerts.

History

SQL for 美股期权历史数据 and backtests.

Chains

REST full chain with Greeks and IV.

Structure

GEX, walls, max pain snapshots.

Who searches 美股期权 API

Quant and prop teams needing licensed U.S. options
Fintech products embedding options data
Desks comparing flow vs multi-asset vendors
HK/TW Google users browsing in Chinese
Integrators who want one key, not four vendors
Start: /docs/ or 14-day trial

One key, four endpoints

// One key → four surfaces
// 1) wss://ws.optiondata.io  real-time trades
// 2) POST /api/historical/sql  history
// 3) POST /api/option-chain  chains
// 4) GET /api/v1/market-structure/:symbol  GEX

Chinese + product hubs

Jump to specialized long-tails and product pages.

U.S. options API FAQ

What does 美股期权 API mean here?

APIs that deliver U.S. equity options market data. OptionData provides OPRA-licensed trades, history, chains, and structure under one commercial plan.

Where do Chinese users start?

Use ?lang=zh on product pages, or Chinese hubs like /meigu-qiquan-lishi-shuju-api and /qiquan-liu-api, then open a trial.

Is Hong Kong a focus market?

Yes for Google Search: HK already shows more Chinese-intent clicks than mainland China in GSC. This hub prioritizes Simplified Chinese pages for overseas Chinese Google traffic.