Options contracts for a symbol — BYOK Alpaca only (requires an options-enabled key). Returns {ok, symbol, count, contracts:[{symbol,type,strike,expiration,open_interest}]}.
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Listing URL: https://wingmanprotocol.com/mcp/tools/options-chain/
Show your listing is live — the card backlinks here and picks up the verified badge automatically once you claim it.
<iframe src="https://wingmanprotocol.com/embed/card/options-chain" width="340" height="170" style="border:0;border-radius:10px" loading="lazy" title="options_chain — live on WingMan Protocol"></iframe>
Or the one-line script:
<script src="https://wingmanprotocol.com/embed/card.js" data-slug="options-chain" async></script>
Or a README badge:
[](https://wingmanprotocol.com/directory/options-chain?utm_source=badge)
Historical OHLCV bars. Free via public data (best-effort); BYOK Alpaca for reliable IEX bars. Returns {ok, symbol, source, count, bars:[{t,o,h,l,c,v}]}.
Latest market headlines from MarketWatch (free, keyless). Returns {ok, topic, count, headlines:[{title,link,published,summary}]}.
Latest price for a stock/ETF/crypto symbol. Free via public data (best-effort — may be rate-limited from the server); supply a BYOK Alpaca key for reliable real
One-call macro dashboard: major indexes, rates, commodities, crypto, VIX — each price + %change (free public data, best-effort; rows degrade individually).