List all option identifiers available for an underlying symbol.
GET https://<base_url>/v1/reference/contracts/<symbol>
<symbol> - Identifier for the security
"Authorization: Bearer <token>"
none
{
"identifier": "ZXZZT 990101C00025000",
"symbol": "ZXZZT",
"expiration": "2099-01-01",
"strikePrice": 25.0,
"optionType": "C"
}
| Field | Name | Type | Description |
|---|---|---|---|
| Identifier | identifier | string | Unique identifier of the options contract: Symbol + Expiration Date + Option Type + Strike Price, using OSI symbology for all US optione; see https://en.wikipedia.org/wiki/Option_symbol. |
| Symbol | symbol | string | Underlying symbol for option. |
| Expiration Date | expiration | string | The date on which the option expires. |
| Strike Price | strikePrice | number | The strike price. |
| Option Type | optionType | string | The type of option (put or call). |
curl --location --request GET 'https://example.com/v1/reference/contracts/ZXZZT' \
--header "Authorization: Bearer example_token"
{
"identifier": "ZXZZT 990101C00025000",
"symbol": "ZXZZT",
"expiration": "2099-01-01",
"strikePrice": 25.0,
"optionType": "C"
}