Skip to main content
Financial Context provides authenticated, metered access to read-only US market data. Use supported paths under /api/market-data/* for quotes, candlesticks, company data, news, calendars, screeners, and related analytics.

​
Base URL

https://openapi.fcontext.com
Every endpoint in this reference is rooted at https://openapi.fcontext.com/api/market-data and uses .US symbols or the US market where a symbol or market filter is required.

​
Authentication

Use a Financial Context key from account settings: 
curl "https://openapi.fcontext.com/api/market-data/quote?symbols=AAPL.US" \
  -H "x-api-key: YOUR_FCONTEXT_API_KEY"
OAuth clients can use a bearer token with market-data access: 
curl "https://openapi.fcontext.com/api/market-data/quote?symbols=AAPL.US" \
  -H "Authorization: Bearer YOUR_ACCESS_TOKEN"

​
Path Format

Use supported read-only GET endpoints after the /api/market-data prefix. For example, use https://openapi.fcontext.com/api/market-data/quote for realtime quotes, https://openapi.fcontext.com/api/market-data/content/news for news, and https://openapi.fcontext.com/api/market-data/fundamental/company for company overview data. The API reference lists the current endpoint surface. Use query strings for filters, date ranges, pagination, and endpoint-specific options.

​
Limits And Errors

All market-data requests are metered as Financial Context data requests.
StatusMeaning
400Invalid path or query parameter
401Missing or invalid Financial Context credential
402Plan or data request allowance required
403Credential is not allowed to access market-data endpoints
405Method is not supported; use GET
See the API Reference section for the complete endpoint list and parameter details.