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reference_data

Earliest timestamp

The earliest_timestamp endpoint provides the earliest available date and time for a specified financial instrument at a given data interval. This endpoint is useful for determining the starting point of historical data availability for various assets, such as stocks or currencies, allowing users to understand the time range covered by the data.

get/earliest_timestamp

Query parameters

symbolstring

Symbol ticker of the instrument.

figistring

Filter by financial instrument global identifier (FIGI). This parameter is available on the <a href="https://twelvedata.com/pricing">Ultra</a> plan (individual) and the <a href="https://twelvedata.com/pricing-business">Enterprise</a> plan (business) and above.

isinstring

Filter by international securities identification number (ISIN). ISIN access is activating in the <a href="https://twelvedata.com/account/add-ons">Data add-ons</a> section

cusipstring

The CUSIP of an instrument for which data is requested. CUSIP access is activating in the <a href="https://twelvedata.com/account/add-ons">Data add-ons</a> section

interval'1min' | '5min' | '15min' | '30min' | '45min' | '1h' | '2h' | '4h' | '8h' | '1day' | '1week' | '1month' required

Interval between two consecutive points in time series.

exchangestring

Exchange where instrument is traded.

mic_codestring

Market Identifier Code (MIC) under ISO 10383 standard.

timezonestring

Timezone at which output datetime will be displayed. Supports:

<ul> <li>1. <code>Exchange</code> for local exchange time</li> <li>2. <code>UTC</code> for datetime at universal UTC standard</li> <li>3. Timezone name according to the IANA Time Zone Database. E.g. <code>America/New_York</code>, <code>Asia/Singapore</code>. Full list of timezones can be found <a href="https://en.wikipedia.org/wiki/List_of_tz_database_time_zones" target="blank">here</a>.</li> </ul> <p>Interval Limitation: The timezone parameter is only applicable for intraday intervals (less than 1 day). For intervals of 1day, 1week, or 1month, the timezone parameter is ignored, and data is strictly returned in the Exchange local time.</p> <i>Take note that the IANA Timezone name is case-sensitive</i>

Response

datetimestring required

Earliest datetime, the format depends on interval

unix_timeinteger required

Datetime converted to UNIX timestamp

Example response

{
  "datetime": "1980-12-12",
  "unix_time": 345479400
}