Options Contract Snapshot API for one-leg pricing, Greeks, quote, and trade context
CuteMarkets contract snapshots let you evaluate one option leg without pulling a full chain, including break-even, day stats, details, Greeks, IV, open interest, latest quote, latest trade, and underlying context.
Why teams use it
When a single-contract snapshot is the right endpoint
One-leg drilldown
Fetch detailed context after a chain, scanner, or user selects one contract.
Pricing context
Read break-even, day stats, implied volatility, latest quote, and latest trade together.
Risk fields
Use Greeks and open interest without another request.
Underlying context
Keep the underlying price and break-even distance next to the option payload.
Product views
Power quote tickets, contract detail pages, and alert cards.
Research checks
Audit selected contracts before pulling larger historical windows.
Use cases
What you can build with this options data API
Contract detail pages
Show one option leg with all pricing and risk context.
Scanner drilldowns
Fetch extra context only for contracts that pass first-stage filters.
Alert payloads
Attach latest quote, trade, IV, and Greeks to contract-level alerts.
Manual review tools
Let researchers inspect a selected contract before exporting it to a model.
Developer examples
Two code paths teams usually need first
curl "https://api.cutemarkets.com/v1/options/snapshot/AAPL/O:AAPL251121C00225000/" \
-H "Authorization: Bearer YOUR_API_KEY"curl "https://api.cutemarkets.com/v1/options/contracts/?underlying_ticker=AAPL&as_of=2025-10-29&expiration_date=2025-11-21&limit=25" \
-H "Authorization: Bearer YOUR_API_KEY"Evaluate and compare
Why chain snapshots alone are not enough
Focused endpoint pages are useful because most teams do not evaluate an options data API in the abstract. They evaluate one workflow first, then expand into chains, contracts, quotes, trades, and expirations.
Options data API
Start from the canonical product page for the full live and historical surface.
Historical options data API
See how contracts, quotes, trades, aggregates, and expirations fit together for research.
Best options data APIs
Compare provider evaluation criteria before committing to a data stack.
Docs to open next
Relevant API docs
Tutorials and research
Related articles
Backtest options without stale contracts
See why contract discovery with historical dates matters before a backtest is trusted.
Why option quotes beat last price
Understand bid/ask context, last-sale gaps, and quote-aware research workflows.
Quote-aware options fills
A research-to-product bridge from the CuteMarkets backtesting work.
FAQ
Common questions about this options data API
When should I use a contract snapshot instead of the full chain?
Use the chain when you need to scan many contracts. Use a contract snapshot when a workflow has already selected one contract and needs detailed current context.
Does CuteMarkets provide both real-time and historical options data?
Yes. CuteMarkets supports real-time snapshots and historical workflows across contracts, trades, quotes, aggregates, and expirations, with plan-specific live or delayed access.
Do you provide quotes, trades, and historical contracts?
Yes. The platform includes contracts, chain snapshots, contract snapshots, trade history, quote history, aggregates, and expiration lookups for U.S.-listed options.
Do you provide the earnings calendar too?
CuteMarkets provides the options data layer. Earnings timing should come from a dedicated earnings calendar source that you combine with the options data.
Use snapshots after discovery, not before it
Discover contracts from expirations, chains, or contract search, then use snapshots for the detailed one-leg view.
Canonical URL: https://cutemarkets.com/options-contract-snapshot-api/