FMP reference / 3 endpoints

Market hours & holidays

Exchange trading hours and holiday schedules.

Call these with cvApi.call('/fmp/stable/<endpoint>', params) in an app, GET /api/data/fmp/stable/<endpoint> over REST, or the fmp_request MCP tool from a coding agent. Available on every plan; requests count against your hourly limit.

All Exchange Market Hours

GET /api/data/fmp/stable/all-exchange-market-hours

View the market hours for all exchanges. Check when different markets are active.

Query parameter	Type	Example
`timestamp`	string	`1769527402`

cvApi (in-app)

const data = await cvApi.call('/fmp/stable/all-exchange-market-hours');

curl (REST)

curl -H "Authorization: Bearer cv_live_..." \
  "https://tap.convexvalue.com/api/data/fmp/stable/all-exchange-market-hours"

MCP

fmp_request({ "endpoint": "all-exchange-market-hours" })

Example response +

[
  {
    "exchange": "ASX",
    "name": "Australian Securities Exchange",
    "openingHour": "10:00 AM +10:00",
    "closingHour": "04:00 PM +10:00",
    "timezone": "Australia/Sydney",
    "isMarketOpen": true
  }
]

Global Exchange Market Hours

GET /api/data/fmp/stable/exchange-market-hours

Retrieve trading hours for specific stock exchanges using the Global Exchange Market Hours API. Find out the opening and closing times of global exchanges to plan your trading strategies effectively.

Query parameter	Type	Example
`exchange` required	string	`NASDAQ`
`timestamp`	string	`1769527402`

cvApi (in-app)

const data = await cvApi.call('/fmp/stable/exchange-market-hours', { exchange: 'NASDAQ' });

curl (REST)

curl -H "Authorization: Bearer cv_live_..." \
  "https://tap.convexvalue.com/api/data/fmp/stable/exchange-market-hours?exchange=NASDAQ"

MCP

fmp_request({ "endpoint": "exchange-market-hours", "params": {"exchange":"NASDAQ"} })

Example response +

[
  {
    "exchange": "NASDAQ",
    "name": "NASDAQ",
    "openingHour": "09:30 AM -04:00",
    "closingHour": "04:00 PM -04:00",
    "timezone": "America/New_York",
    "isMarketOpen": false
  }
]

Holidays By Exchange

GET /api/data/fmp/stable/holidays-by-exchange

Retrieve a list of market holidays and non-trading days for a specific stock exchange using the Holidays By Exchange API. Plan your trading schedule by knowing exactly when exchanges like NASDAQ, NYSE, and others are closed.

Query parameter	Type	Example
`exchange` required	string	`NASDAQ`
`from`	date	`2025-04-27`
`to`	date	`2026-04-27`

cvApi (in-app)

const data = await cvApi.call('/fmp/stable/holidays-by-exchange', { exchange: 'NASDAQ' });

curl (REST)

curl -H "Authorization: Bearer cv_live_..." \
  "https://tap.convexvalue.com/api/data/fmp/stable/holidays-by-exchange?exchange=NASDAQ"

MCP

fmp_request({ "endpoint": "holidays-by-exchange", "params": {"exchange":"NASDAQ"} })

Example response +

[
  {
    "exchange": "NASDAQ",
    "date": "2026-04-03",
    "name": "Good Friday",
    "isClosed": true,
    "adjOpenTime": null,
    "adjCloseTime": null
  }
]

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