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Market Data

Get option expirations

Retrieve option expiration dates

Returns available option expiration dates for a given instrument. Requires the `marketdata` scope. Supported types: EQUITY, UNDERLYING_SECURITY_FOR_INDEX_OPTION.

POST/userapigateway/marketdata/{accountId}/option-expirations

Parameters

Path Parameters

string

Request body

Required*

Parameters

NameTypeRequiredDescription
accountIdstringYes-

Body

application/json

Request Body

application/json
instrumentrequired

Responses

Response

200
application/json
baseSymbolstringrequired

The base symbol for which the option expirations belong.

expirationsstring[]required

List of option expirations for the given symbol.

Response

400application/json

Invalid input: unsupported instrument type, nonexistent instrument, invalid account, or unauthorized access.

No response body defined

curl --request POST \
  --url https://api.public.com/userapigateway/marketdata/{accountId}/option-expirations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "instrument": {
    "symbol": "string",
    "type": "EQUITY"
  }
}' 
{
  "baseSymbol": "string",
  "expirations": [
    "2023-11-07"
  ]
}
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